Occupational health needs of universities: a review with an emphasis on the United Kingdom

Abstract

This study describes the needs of universities in relation to planning the provision of occupational health services, by detailing their occupational hazards and risks and other relevant factors. The paper presents the results of (1) an enquiry into publicly available data relevant to occupational health in the university sector in the United Kingdom, (2) a literature review on occupational health provision in universities, and (3) selected results from a survey of university occupational health services in the UK. Although the enquiry and survey, but not the literature review, were restricted to the UK, the authors consider that the results are relevant to other countries because of the broad similarities of the university sector between countries. These three approaches showed that the university sector is large, with a notably wide range of occupational hazards, and other significant factors which must be considered in planning occupational health provision for individual universities or for the sector as a whole.

The university sector in most countries is large, growing, includes employers with widely varying organisational cultures, and involves high risk exposures. Despite its risk and complexity, little has been written about the occupational health needs of this employment sector. By “needs” is meant not only information about hazard and risk, but also other information relevant to planning occupational health provision in universities. Such information might include, for example, relevant guidance on the health of special groups, such as medical students; relevant legislation, such as on health surveillance of research workers exposed to animals; and other information, such as on the size of universities, the age distribution of university staff and students, and the pattern of employment in universities, which is determined by university funding arrangements.

Only a limited number of relevant guidance documents have been published. The United Kingdom Health and Safety Commission published guidance on occupational health services in universities in 1991.¹ Although the American College Health Association also published guidance in 1984, this is primarily about student health services.² The Department for Education and Employment (now Department for Education and Skills) in the UK has published guidance on fitness to teach which, although focussed on primary and secondary education, has some relevance to higher education.³,⁴

We have carried out this review of occupational health needs of universities as part of a larger programme of research on occupational health provision in universities.

Methods

Enquiry into publicly available information about universities in the UK

No central point for information about occupational health needs of universities in the UK was identified. The websites of organisations potentially holding relevant information were searched and follow up enquiries made by telephone, as required. The main organisations contacted are listed in online appendix 1 (see http://www.occenvmed.com/supplemental).

Literature review

Computerised searches were carried out using Medline, CINAHL, EMBASE, HMIC, and Science Citation Index from the start of each electronic database to September 2003. Key words were “occupation”, “health”, “services”, “provision”, “access”, “university”, “colleges”, “higher education”, and “polytechnic”. Wildcards were used to truncate search terms and the search was not limited by language. Both authors reviewed titles, and papers were discarded if both authors thought they were irrelevant. The process was repeated after reading the abstracts of those retained, and again after reading the full text of all remaining papers. We obtained additional publications from the reference lists of the remaining papers and by means of general reading. In addition, we asked the membership of Higher Education Occupational Physicians, a special interest group of the Society of Occupational Medicine, to inform us of any relevant papers.

Of the 2568 papers identified in the initial search, only 58 were retained in the final review. The use of “university”, “higher education”, and “college” as search terms resulted in a large number of irrelevant papers which were rejected on the basis of title or abstract, often because the search terms had picked up the authors' affiliations. Other papers were excluded relating to the teaching of occupational health in universities, the practice of outpatient occupational medicine in university clinics, and the health concerns of healthcare workers in university hospitals. Papers which reported the use of university staff or students as convenient research subjects in tangential studies were also excluded.

Survey of university occupational health services in the UK

Information was abstracted from the responses of the lead clinicians in university occupational health services to a question about “major hazards or other occupational health concerns”. This question was included in a repeated cross sectional survey of occupational health provision in universities carried out in 2002, 2003, and 2004. A detailed account of the methodology is provided elsewhere.⁵ Responses to the three surveys have been combined. Where a respondent reported the same hazard or concern in more than one survey, it was counted once only. Minimal recoding was undertaken.

Results

Enquiry into publicly available information about universities

History of universities in the UK

The history of universities in the UK has been reviewed by Graham (2002).⁶ The earliest, such as Oxford, Cambridge, and St Andrew's, are mediaeval foundations. In 1836 the University of London was formed with a federal structure and at the time included a number of colleges outside London. During the 1840s University Colleges were created in Belfast, Dublin, and Cork. The University of Wales also adopted a federal structure. Some of the colleges of the University of London, such as those in Bristol, Birmingham, and Manchester, grew to become universities in their own right, known as the “red brick” universities. Women were admitted in 1880.

The Robbins report of 1963⁷ recommended the creation of additional new universities. Before the Robbins report, less than 10% of eligible school leavers continued to higher education. After the report, new universities were created and some pre‐existing non‐university institutions became autonomous, degree awarding bodies. Education reform in the late 1980s and early 1990s allowed polytechnics to apply for university status and led to the “post 1992” universities. By the mid‐1990s, around a third of eligible school leavers in the United Kingdom continued to higher education and current government plans are for this to increase.

Current state of universities in the UK

The recent past has been characterised by mergers as well as the granting of university status to some previously non‐university institutions. A university has the power to award its own degrees, by research and teaching; a university college provides taught and research degrees, accredited by a university; a college of higher education provides taught degrees only, accredited by a university; this review does not include further education, which offers post‐secondary education, often of a vocational nature, without awarding degrees. As of August 2004, there were 90 publicly funded universities (table 1). There were also 27 publicly funded institutions, many of large size, which are constituent parts of the federal universities of London and Wales but which are treated as distinct entities by funding and regulatory bodies. The single, privately funded university in the UK has been excluded from consideration because it does not provide statistical data. Colleges of higher education have also been excluded from consideration.

Table 1 Number of publicly funded universities and higher education institutions.

	Universities	Constituent parts of federal universities	Colleges of higher education	Total
England	73	19	41	133
Wales	2	8	4	14
Scotland	13	0	7	20
Northern Ireland	2	0	2	4
United Kingdom	90	27	54	171

The names of institutions are provided in appendix 2 on the journal website at http://www.occenvmed.com/supplemental.

Adapted from Universities UK. Higher education facts and figures, Summer 2004. Available at http://bookshop.universitiesuk.ac.uk/downloads/facts04.pdf (accessed November 2004).

In 2003–04 there were 2 247 440 students and 338 104 staff (table 2). There are large differences between the number of individuals and full time equivalents, indicating a large number of part time staff and students: staff 338 104 and 280 147; postgraduate students 523 827 and 302 576; undergraduate students 1 723 613 and 1 323 484.

Table 2 Characteristics of staff and students in United Kingdom universities in 2003–04.

	Count	%
Staff
Total staff	338104	100
Female	177044	52
Age group
Under 21	4393	1
21–30 years	58493	17
31–40 years	50192	27
41–50 years	88571	26
51–60 years	79592	24
61 and over	15206	4
Age unknown	2293	1
Declared disabled	7360	2
Terms of employment
Open ended/permanent	232792	69
Fixed term contract	105312	31
Activity
Managers	11664	3
Academic professionals	150230	44
Non‐academic professionals	27168	8
Laboratory, engineering, building, IT, and medical technicians (including nurses)	27243	8
Student welfare workers, careers advisors, vocational training instructors, personnel, and planning officers	7271	2
Artistic, media, public relations, marketing, and sports occupations	4705	1
Library assistants, clerks, and general administrative assistants	44515	13
Secretaries, typists, receptionists, and telephonists	19596	6
Chefs, gardeners, electrical and construction trades, mechanical fitters, and printers	5514	2
Caretakers, residential wardens, sports and leisure attendants, nursery nurses, and care occupations	4909	2
Retail and customer service occupations	1123	<1
Drivers, maintenance supervisors, and plant operatives	1538	1
Cleaners, catering assistants, security officers, porters, and maintenance workers	32630	10
Postgraduate students
Total postgraduate students	523827	100
Female	277104	53
Declared disabled	37191	7
Undergraduate students
Total undergraduate students	1723613	100
Female	1004866	58
Declared disabled	122377	7
All students
Total students	2247440	100
Female	1281041	57
Declared disabled	159569	8

Data from 117 universities; three had no postgraduate students, four no undergraduate students, and student numbers were not available for one.

The size of university populations varies greatly between institutions (see online appendix 3 at http://www.occenvmed.com/supplemental). In 2003–04 the median number of staff was 1605; the range was from 30 in a small specialised dance school to 10 883 in a university which specialises in distance learning for mature students and which employs many part time staff. Student numbers had a median of 11 994, ranging from 154 in the same dance school to 169 221 in the same university. The total number of students and staff together had a median of 13 291, ranging from 519 in a specialist postgraduate institute to 180 104 in the same university.

Some of the information on staff and students collected routinely by the Higher Education Statistics Agency is relevant to occupational health needs (table 2). The information is collected differently for staff and students and for different purposes. The likely explanation for the apparently larger percentage of disabled students (8%) than staff (2%) is that students are encouraged to declare disabilities, such as dyslexia, which might affect their learning so that they can access specialist services whereas there are fewer incentives for a member of staff to declare a disability. Table 2 illustrates that a high proportion (31%) of university staff work on fixed term contracts, a proportion which is higher in the research intensive universities (data not presented). Table 2 also illustrates the wide range of occupations held by university staff, less than half of whom are described as “academic professionals”.

The higher education sector is also large in economic terms and in 2002–03 its annual income was £15.2 billion. Figure 1 shows that income came from several sources, mainly funding council grants (39%), tuition fees and education grants and contracts (24%), and research grants and contracts (17%). The pattern of funding varies considerably by institution and the proportion of funding from research grants and contracts is much higher in the research intensive universities (data not presented). This has implications for institutional management, including the provision of occupational health services, because income from research grants and contracts is dedicated to specific purposes, leaving no flexibility to cover, for example, adjustments to disability or responses to new health and safety regulations.

Figure 1 Sources of income in United Kingdom universities 2002–03.

Some subject areas, such as medicine, dentistry, and other healthcare, are known to have higher than average occupational health needs. Table 3 illustrates that large numbers of university staff and students work in these subject areas. For staff, the Higher Education Statistics Agency collects the cost centre of the employing department and, for students, the subject of study, which have been combined under broad subject area headings in table 3.

Table 3 Subject area of staff and students in United Kingdom universities in 2003–04.

Subject area	Staff	Postgraduate students	Undergraduate students
Medicine, dentistry, and other healthcare	54226	55200	286349
Biological, mathematical, and physical sciences	38253	78671	310836
Engineering and technology	27848	38770	96034
Agriculture, forestry, and veterinary science	4724	4121	15292
Architecture and planning	3814	13568	34268
Administrative, business, and social studies	37073	152917	380428
Language based studies	9080	17497	117724
Other arts	24077	57590	271968
Education	17112	102935	90670
Combined studies not otherwise specified	NA	2557	120043
Academic services	29165	NA	NA
Administration and central services	52698	NA	NA
Premises	19090	NA	NA
Residences and catering operations	20942	NA	NA
Total, all departments	338104	523827	1723613

NA, not applicable.

Data from 117 universities; three had no postgraduate students, four no undergraduate students, and student numbers were not available for one.

Literature review

Opinion pieces

Summarising firstly the several opinion pieces retained from the literature search which responded to health and safety legislation from a university perspective, all made broadly similar comments that universities are large organisations, with very diverse though small scale hazards, a decentralised organisational structure, and a lack of clarity about responsibility for managing occupational health and safety issues.⁸,⁹,¹⁰,¹¹,¹²,¹³ People using university premises and services include many people (such as students and members of the public) with whom there is no employer‐employee relationship. Compared to industry, work in universities is carried out with little training and supervision. Writing in 1979, Gunn commented that the high level of technical knowledge in universities meant that hazards were well managed before the United Kingdom Health and Safety at Work legislation and that there was a danger that increased regulation would stifle research.⁹ At a similar time, DeRoos commented that universities frequently work in new fields where there is little information about risk.⁸ From the legal perspective, new methodologies, such as genetic engineering, can raise complex issues.¹⁰ Some of the problems described by commentators were related to the change process as longstanding campus primary care services changed their role to become preventive services.¹³

General surveys

Turning to the limited evidence base of primary research identified in the literature review, a cross sectional postal survey of health and safety provision at 75 state funded colleges in the United States which had graduate programmes found that the majority (89%) had identified physical, chemical, and biological hazards within the workplace and 70% reported a radiological hazard.¹⁴ An initial analysis suggested that colleges focussing on Black and other ethnic minority populations (which historically have had poor resources) had worse health and safety support than non‐minority colleges (mean number of health and safety staff 1.14 v 3.12) but this difference was explained by the number of full time college employees. A survey of 33 French universities in 1984 reported that more than half of them had no occupational health service, despite the high risk profile of many employees.¹⁵ There was no relation in this study between the presence of academic occupational medicine as a subject area and the presence of an occupational health service.

Four papers reported about single universities. Activities over 12 months in an American university occupational health service were reported¹⁶ and a limited amount of activity data from a French university.¹⁷ A descriptive cross sectional study of hazardous exposures, symptoms, and knowledge about personal protective equipment was carried out in one Venezuelan university in 2002, finding a positive relation between years spent working at the university and the number of symptoms reported.¹⁸ Compliance with pre‐employment health screening was studied at a Canadian university.¹⁹ Of 108 new employees interviewed, three quarters had been screened but less than 30% before starting work. Compliance was associated with notification of a legislative requirement for pre‐employment screening and the employee's perception of the importance of pre‐employment screening. All employees in “high risk” roles had undertaken pre‐employment screening.

University laboratories

As an illustration of the potential hazards of university research, the last known death from smallpox in the world occurred in 1978 as a result of laboratory transmission in Birmingham University, UK. In 2002, Pennington summarised this outbreak for a lay readership.²⁰ In a survey of workers in virus laboratories at one US university in 1975,²¹ Stark commented that although the transmission rate appeared low the severity of many viral illnesses is high and his observation can be generalised to a wide range of university research. Universities are not the only places where laboratory work is carried out and this review did not aim to identify all studies on the health risks of laboratory work. We did identify a retrospective cohort study of pregnancy outcomes in first births to Swedish female research laboratory employees from 1970 to 1989 which found an increased risk of pre‐term birth related to work with solvents and an increased risk of post‐term birth related to work with bacteria.²²

In the literature review, papers were identified describing radiation protection in biomedical research,²³ laser safety,²⁴ performance evaluation of specialty local exhaust ventilation systems,²⁵ walkthrough surveys of university chemistry laboratories,²⁶ and disposal of biohazardous waste.²⁷ Laboratories have been a concern for unions as well as occupational health professionals.²⁸

There have been two large surveys focussing on the institutional response to risks in university laboratories. Goodwin et al (1999)²⁹ surveyed all 33 Australian universities offering courses in chemistry and found that occupational health and safety training for students and staff was variable in amount and content and was frequently not assessed along with other coursework. Rombeck and Schacke (2000)³⁰ identified 13 764 different chemical substances in their survey of 11 German medical university institutes. Although most institutions were attempting to comply with the recent regulations which had prompted the study, the authors identified a lack of listing of chemicals and of internal policies and guidance for workers, a need for substitution of carcinogenic and toxic chemicals with less toxic alternatives, a complete lack of occupational health surveillance for students and a need for a more proactive occupationally focussed service for staff.

Staff and students in clinical environments

Of the many studies of the epidemiology of infection by bloodborne viruses, some have included medical students and other healthcare students. For example, 193 needlestick injures or other exposures were reported in a questionnaire survey among 312 clinical medical students in one year in one US medical school, 11 involving a known HIV risk.³¹ Ten years later a similar level of reporting was found in another US medical school, with 60 reports among 119 clinical medical students over one year, with a higher risk during surgery and obstetrics and gynaecology than during other clerkships.³² In a third US medical school, 12% of 298 of the exposures to blood and other body fluids reported to the occupational health service over one year were to healthcare students, with dental students having the highest risk and nursing students the lowest, medical students being intermediate.³³ The management of these injuries in students and faculty has been discussed.³⁴ One study suggested that the prevalence of markers of hepatitis B infection increases with years of clinical experience in students and staff at an Indian medical school.³⁵ Good uptake of hepatitis B vaccination by medical students was reported at one US university.³⁶ We retained one paper³⁷ which reported on curriculum initiatives to address the prevention of risks.

Other commentators have observed that healthcare students remain vulnerable to airborne infection as well as those spread by inoculation injury. For example, an outbreak of tuberculosis occurred in 1979 in Australian medical students who attended the autopsy of a patient with active tuberculosis in which eight of 35 Mantoux negative students converted to positive, one developing clinical disease. This incident was reported 15 years later in order to highlight the increasing tuberculosis risk to students following its re‐emergence as an opportunistic infection in AIDS patients.³⁸ In pre‐antibiotic days, tuberculosis contracted from autopsy exposures was a significant risk to medical students.³⁹ A study of the tuberculin conversion rate in dental students in a US dental school in 1996 showed an annual conversion rate of 10%, comparable to that in the pre‐antibiotic era,⁴⁰ although the authors commented that the risk factors for conversion were complex. The tuberculin responsiveness of healthcare students was compared with non‐healthcare students in one Colombian university and, reassuringly, no difference was found.⁴¹

Veterinary work

Unsurprisingly, the risk of zoonotic infection in veterinary schools has led to concerns. “Numerous” rabies exposures were reported between 1970 and 1977 at one American university leading to post‐exposure prophylaxis of at least 200 veterinary students.⁴² In 1989, 3% of French veterinary students from one university were reported to have a positive skin test reaction to Brucella abortus antigen, with a higher prevalence (6%) in final year students.⁴³ In 1978, a survey of health and safety organisation in all of the 22 veterinary schools in the US found that none had dedicated health and safety officers, although most had access to advice elsewhere in the university and most had a health and safety committee.⁴⁴

Arts

The arts are not immune from risk and McCann (2001) has reviewed the issue of health and safety programmes for art and theatre schools.⁴⁵ Lucas and Salisbury (1992) identified a number of serious hazards in the visual arts department in one university, highlighting respirable free silica in sandblasting, wood dust, and noise which all exceeded relevant US exposure limits, as well as toxic concentrations of toluene and methyl cellosolve acetate in painting and printmaking.⁴⁶ Lu (1992) commented that staff and students in arts departments are often unaware of the health risks of common chemicals in their working environment.⁴⁷

Performing artists also face a wide variety of occupational health problems. A case control study of playing related musculoskeletal disorders among professional and university student classical musicians within one Canadian province showed that females and string players had an increased risk.⁴⁸ In one American university almost 90% of the 117 music students surveyed had experienced a playing related injury at some time and almost 80% felt that some musical knowledge was important in the treatment of playing related injuries.⁴⁹ A laryngeal examination in 65 asymptomatic singing students at one American university showed that 8% had early signs of benign vocal fold lesions and 73% had some posterior erythema.⁵⁰ A study of one American university jazz band found that Occupational Safety and Health Administration noise exposure limits were exceeded indicating an increased risk of hearing loss.⁵¹

Other specific topics

Universities have very diverse research environments and, for example, the review identified a three year study of illness and injuries among the crew, scientists, students, and technical staff on 26 oceanographic research vessels representing 18 US universities and research institutes.⁵² 122 cases required medical tele‐consultation and 20% required medical evacuation or diversion of the ship. Thirty one per cent of cases were injuries and the remainder were medical cases, 34% related to infection, 12% to sexually transmitted disease, and 23% to non‐infection causes.

Most universities have extensive and complex estates and facilities and the occupational health problems related to their repair and maintenance have been little studied. The review identified one report on the lead exposure during custodial activities of 16 workers at one American university.⁵³

University staff make extensive use of computers but appear to have been used as convenience samples for ergonomic research rather than studied in their own right. An exception was an evaluation of an office ergonomics training programme in one American university by means of a one year follow up of a sample of 200 programme participants. The programme was found to have changed behaviour in 95% of respondents and increased postural awareness in 86%.⁵⁴

Health of university staff

To aid comprehension, this section contains information obtained from the enquiry as well as information from the literature review. The common perception that university staff are healthier than the average is probably based on the mortality experience of university lecturers, rather than university staff as a whole. In the UK, the standardised mortality ratio (SMR) for university lecturers is consistently less than 100 (table 4).⁵⁵,⁵⁶,⁵⁷ University lecturers also appear to experience lower mortality than other teachers. For example, in 2001 for men, the SMR was 44 for teachers in higher education, 90 for teachers in further education, and 91 for all other teachers. Other university occupations (such as librarian, researcher, administrator, clerical officer) are not unique to the university sector, making it difficult to examine the mortality experience of university employees as a whole. It seems reasonable to assume that social status, education, and lifestyle factors will have a beneficial effect on the mortality and morbidity of many occupational groups in universities. Indeed, a survey of cardiovascular risk factors, including blood pressure, in all 730 staff at one Australian university found that the risk of cardiovascular disease was lower than that of the general population.⁵⁸

Table 4 Population estimates and standardised mortality ratios for male university academics in the United Kingdom for census years 1961–2001.

Census	Occupation (numerical code)	Description	Countries	Age range (years)	Population	Observed deaths	Expected deaths	SMR
1961	University teachers (286)	Persons lecturing or tutoring at universities or university colleges	England & Wales	15–64	9790	68	101	67
1971	University teachers (192)	Persons lecturing or tutoring at universities or university colleges	England & Wales	15–64	20270	127	NA	49
1981	University academic staff (010.01)	Persons lecturing or teaching at universities or university colleges	UK	20–64	31240	294	NA	48
1991	University and polytechnic teachers (230)	Deliver lectures and teach students to at least first degree level, undertake research and write journal articles and books in their chosen field of study	England & Wales	20–64	45090	465*	571	81*
2001	Higher education teaching professionals (2311)	Deliver lectures and teach students to at least first degree level, undertake research and write journal articles and books in their chosen field of study	England & Wales	20–64	53909	302	688	44

*The interruption in the sequence of observed deaths and standardised mortality ratios in 1991 suggests that the coding rules for occupation at death may have changed in 1991.

NA, not available.

Considering the morbidity of university staff, the literature review identified two papers which were based on occupational disease registries. A Slovakian study⁵⁹ concluded that university teachers and medical researchers were at increased risk of hepatitis, tuberculosis, toxoplasmosis, mycoplasma pneumonia, and leptospirosis in 1977–96, and, in a region of the Czech Republic, university staff were reported to be at increased risk of hepatitis, contact eczema, and allergic rhinitis.⁶⁰

In the UK, the Health and Safety Executive funds a national reporting scheme for clinical diagnoses made by specialist physicians of work related and occupational ill health. This scheme involves sampling, with estimation of numbers of cases, so the data are approximate. For the six years 1998–2003, over 100 000 cases were estimated to have been diagnosed, of which 2% worked in higher education (table 5). Of the cases reported from higher education, half were mental ill health. However, 80% of cases in the rest of the education sector were due to mental ill health. Other areas where there was a disparity between higher education and the rest of the education sector were musculoskeletal disorders (30% v 8%) and respiratory diseases (10% v 2%). The education sector as a whole had proportionately fewer skin disorders and infectious diseases than other employment sectors (unpublished data, Health and Safety Executive).

Table 5 Work related and occupational ill health diagnosed by specialist physicians in the United Kingdom 1998–2003.

Major disease category	Education
	Higher education		Other education		All other employment sectors
	n	%	n	%	n	%
Respiratory diseases	243	10	81	2	9788	9
Skin disorders	219	9	341	8	25355	22
Musculoskeletal disorders	722	30	340	8	32506	28
Mental ill health	1255	50	3555	80	35589	31
Infectious diseases	20	<1	95	2	6776	6
Audiological disorders	25	<1	10	<1	3695	3
Other problems	12	<1	37	<1	1162	1
Total diagnoses	2496	100	4459	100	114871	100

Considering self reported ill health, the Self‐Reported Work‐Related Illness surveys in the UK collect information from general population samples on perceptions of work relatedness of ill health. For 2001–02, of the illnesses reported by higher education employees as caused or made worse by work, 48% were stress, depression, or anxiety and 28% were musculoskeletal disorders (unpublished data, Health and Safety Executive).

Stansfeld et al (2003) carried out a secondary analysis of the Second Survey of Psychiatric Morbidity, a national survey by the Health and Safety Executive which was carried out in 2000.⁶¹ Although teaching professionals were identified as a group with a raised prevalence of indices of common mental disorder, the excess was found to be in primary and secondary education, rather than in higher education.

Stress

Stress has been a particular concern of university staff in the UK in recent years and has been the subject of two monographs.⁶²,⁶³ One reported a recent survey carried out by the Association of University Teachers⁶³ which found that 69% of academic and related staff found their job stressful and 50% reported psychological distress. A major study was carried out recently by Tytherleigh et al (2005).⁶⁴ All employee groups in 14 higher education institutions in the UK were included and surveyed by means of a standardised questionnaire; 3800 questionnaires were returned, a response rate of 38%. The results showed that the most significant source of stress was job insecurity. In comparison to normative data, staff also reported significantly higher levels of stress relating to work relationships, control, and resources and communication, and significantly lower levels of commitment both from and to their organisation. However, they also reported significantly lower levels of stress relating to work/life balance, overload, and job overall, and lower levels of physical ill health.

One study of staff in a former polytechnic in the UK hypothesised that increasing pressure to be research active was a stressor for academic staff whose former polytechnic employer had now become a university. Although the results failed to confirm this, the study was small.⁶⁵ Another small study of 30 staff in a Cypriot university found increased levels of stress using the Occupational Stress Indicator.⁶⁶ A focus group study of 178 staff in 15 Australian universities found that associations with stress included insufficient funding and resources, poor management, job insecurity, and poor recognition and reward for work.⁶⁷ Similar associations were found with stress in a Canadian university.⁶⁸ A qualitative study of 30 Brazilian nursing professors identified financial concerns and working double or triple shifts as additional stressors.⁶⁹

Several papers identified in the literature review reported on employee assistance or wellness programmes. Two studies identified alcohol abuse, marital, family, and emotional problems as issues for university staff.⁷⁰,⁷¹ One paper discussed the special issues relevant to introducing an alcohol policy in a university in Australia.⁷² A survey of the wellness needs of 408 of 1326 staff in one American university showed that the topics of most interest to the staff were stress, exercise and fitness, and nutrition and diet.⁷³

Survey of university occupational health services

The “main hazards and other occupational health concerns” in UK universities, as perceived by university occupational health service staff in 2002–04, are summarised in table 6. This shows that their main concerns which would be classified as specific occupational risks were perceived to be allergens, chemicals/laboratories, and infection. The main other concerns reported were stress, manual handling/musculoskeletal disorders, and display screen equipment. Poor management was reported as a main concern by 13 universities.

Table 6 “Main hazards and other occupational health concerns” reported by university occupational health services in surveys in 2002, 2003, or 2004.

Topic	Reports	Comments
Stress	70	Includes work overload, excess working hours, work/life balance, depression, and anxiety
Manual handling and musculoskeletal disorders	52	Includes caretakers and porters
Research animals, laboratory animal allergy, asthma, and allergies	46	Includes generic respiratory and skin sensitisation; use of chemicals and maintenance staff in animal houses; latex allergy in dentists
Chemicals and laboratory or workshop hazards	41	Includes unspecified health surveillance, sensitisation, toxicology and chemicals; chemicals used in arts subjects; a wide range of specific hazards, including solvents, acrylic resins, arsine, colophony, epoxy resins, glues and resins research, heavy metals, metal working fluids, mineral oils, vibration, cement research
Display screen equipment	39	Includes work related upper limb disorder and repetitive strain injury
Infection, pathogens	29	Includes genetically modified organisms, laboratory and unspecified bloodborne viruses, foreign travel, zoos, biological agents, microorganisms
Sickness absence	16	Includes lack of an absence policy and non‐specific poor management of sickness absence
Radiation	15
Poor management	13	Includes ignorant management, management apathy, poor management of health surveillance, lack of involvement of the OHS in decision making, poor organisation of occupational health and safety provision, lack of resource for the OHS, poor health promotion opportunities
Accidents	10	Includes machinery
Clinical workers	9	Includes nurses and optometrists
Noise	8
Lasers	6
Construction work	5	Includes buildings and estates workers, and hand‐arm vibration syndrome in buildings and estates workers
Alcohol and drugs	3
Other named hazards	11	Includes farming and agriculture, asbestos, marine biology, scientific diving, dust, detergents
Other named occupational health concerns	16	Student occupational health, management referrals, audiometry for music teachers, university drivers, night workers, lone workers, food handlers, cardiovascular disease, harassment and bullying, hoaxes and threats, road traffic through campus, smoking
Total	389

Reports from 95 of 117 universities and constituent parts of federal universities.

Discussion

This review has demonstrated that there are many sources of information available which are relevant to a consideration of the occupational health needs of universities. This information does not appear to have been pulled together before. Some information was difficult to access. In particular, it proved technically difficult to retrieve published literature because the term “university” appeared as part of the author's address, or as part of the description of the source of subjects. We anticipate that this review will prove useful not only in the UK and in other developed countries, but more widely because of the broad similarities between universities in different countries.

The higher education sector in the UK is large and this is likely to be true in other developed countries. Including staff and students, the total number in the higher education sector in the UK is 2 585 544. This can be compared to 2003 estimates for the health service (1.4 million), the police, including civilians (226 000), and the armed forces (206 000).⁷⁴ It could be argued that students should not be included when assessing the size of a university because they are not employees. However, some groups of students, such as medical and dental students, are intensive users of university occupational health services. Furthermore, students—particularly postgraduate students—work in the same workplaces as employees and are subject to the same hazards.

It is difficult to think of another employment sector with such a wide range of hazards. In itself, this requires an occupational health and safety response from universities which is proportionately specialised and adaptable. The hazards include clinical environments, dangerous pathogens, genetically modified organisms, field work and overseas travel, allergens, hazardous chemicals, physical hazards such as radiation and lasers, manual handling, and work with computers. It could be argued that exposures to hazardous processes or materials in universities are much smaller in scale than in, say, manufacturing industry. Although this is generally true, universities have an extraordinarily varied and large number of hazards, some very specialised and exotic. It is likely that this variety of hazardous exposures requires a higher level of occupational health response than that needed in mono‐hazard industries. Although our literature review showed a wide range of hazards, it almost certainly underestimates the range because of the special problems generated when “university” is one of the search terms. It identified no papers on laboratory animal allergy, for example, which is a well known risk for university staff and students engaged in research using animals. It is therefore particularly important when considering the occupational health needs of universities to draw information from a range of sources as well as the published literature.

The university workforce is unusual in many respects. Although the age distribution for staff is probably comparable to that of many other sectors, the large number of students means that a high proportion of workers are young and inexperienced and it is unclear if students receive more or less training and supervision than is received by young employees in other sectors. A high percentage of staff work on fixed term research contracts, which has implications for the way the employee works, and the way employers manage them. There may be little incentive, for example, to make major changes to processes when a research project is short term. When the short term nature of students' courses is also considered, universities have a large number of workers with only a short term commitment to the organisation where they work. This may be unusual for employment sectors with the hazard profile of the university sector. Universities are also unusual workplaces in that they have a large number of visitors such as academic visitors, contractors, and members of the public visiting museums, libraries, sports centres, public spaces, and conference facilities.

The literature review identified many observations that the working culture in universities has changed in recent decades and that this has adversely affected the health of the staff. The working culture depends on background levels of funding and on government priorities in relation to higher education. In a study for the Association of University Teachers in the United Kingdom, Kinman and Jones (2004) commented that student numbers have increased dramatically in the UK, doubling the ratio of students to staff.⁶³ This has occurred in parallel with the introduction of research assessment and teaching quality assessment procedures which are linked to funding and are perceived to have led to recent well publicised closures of entire academic departments. Tytherleigh et al (2005) commented that “universities no longer provide the low stress working environments they once did”.⁶⁴

Other factors relevant to occupational health needs include university funding, much of which comes from research grants and contracts, or from charitable donations. Such funding is usually targeted on specific projects and there may be little flexibility to cover infrastructure costs which may be relevant to occupational health, such as protective clothing, central occupational health and safety provision, or modifications to buildings.

Occupational mortality and morbidity statistics in the UK appear to group all education sectors together, despite their differences. This review has shown that university employees merit being considered as a group of interest in their own right and we recommend that the presentation of official statistics should reflect this. From 2003–04, the Higher Education Statistics Agency has started collecting routine data from all universities on all staff and this is welcome.

In summary, this review has demonstrated that the university sector in the UK and, we would predict, in other countries, is large and has a wide range of occupational health needs. We believe that this is the first time that information from several sources has been reviewed. Our findings suggest that this large and diverse employment sector may have been overlooked as a focus for national occupational health prevention policies and programmes. Currently available sector‐wide guidance from 1991 for the UK¹ and 1984 for the US² requires updating. The review suggests that individual universities, and the sector as a whole, should review their occupational health needs to assess whether their occupational health provision is proportionate to those needs.