Abstract
OBJECTIVES—To compare sickness absence among diabetic and non-diabetic employees. METHODS—A cross sectional case-control study was conducted in a random sample of 400 diabetic employees 21-50 years old from Ljubljana that compared their sickness absence in the year 1996 with sickness absence of non-diabetic employees matched by sex, age, and occupation. Sickness absence was compared in total and also in subgroups formed by sex, age, occupation, and disability. Non-parametric statistics were used (χ2 test, Wilcoxon matched pairs test). RESULTS—The randomised sample consisted of 61.2% of men (245) and 38.8% of women (155) with a mean age of 42.5 years. Unskilled workers made up 30.2% of employees, and less than 16.4% were highly educated. Among diabetic employees there were 7.0% disabled and among non-diabetic employees 2.0%. The mean frequency of sickness absences of diabetic employees was 0.89 times in the year 1996 (95% confidence interval (95% CI) 0.70 to 1.08), and of non-diabetic employees 0.56 times (95% CI 0.47 to 0.65), p=0.01. The mean total duration of sickness absence of diabetic employees was 31.71 days (95% CI 24.86 to 38.57), of non-diabetic employees 16.57 days (95% CI 11.72 to 21.42), p<0.01. Differences were also found in subgroups but the size of subgroups was not sufficient to detect significant differences. CONCLUSIONS—The study confirmed that diabetes affects the ability to work. Appropriate work and good control of the disease are important to prevent long term complications. Keywords: sickness absence; diabetes mellitus
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- Griffiths R. D., Moses R. G. Diabetes in the workplace. Employment experiences of young people with diabetes mellitus. Med J Aust. 1993 Feb 1;158(3):169–171. doi: 10.5694/j.1326-5377.1993.tb121696.x. [DOI] [PubMed] [Google Scholar]
- Julius U., Gross P., Hanefeld M. Work absenteeism in type 2 diabetes mellitus: results of the prospective Diabetes Intervention Study. Diabete Metab. 1993;19(1 Pt 2):202–206. [PubMed] [Google Scholar]
- Moore R. H., Buschbom R. L. Work absenteeism in diabetics. Diabetes. 1974 Dec;23(12):957–961. doi: 10.2337/diab.23.12.957. [DOI] [PubMed] [Google Scholar]
- Poole C. J., Gibbons D., Calvert I. A. Sickness absence in diabetic employees at a large engineering factory. Occup Environ Med. 1994 May;51(5):299–301. doi: 10.1136/oem.51.5.299. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Robinson N., Yateman N. A., Protopapa L. E., Bush L. Employment problems and diabetes. Diabet Med. 1990 Jan;7(1):16–22. doi: 10.1111/j.1464-5491.1990.tb01300.x. [DOI] [PubMed] [Google Scholar]
- Selby J. V., Ray G. T., Zhang D., Colby C. J. Excess costs of medical care for patients with diabetes in a managed care population. Diabetes Care. 1997 Sep;20(9):1396–1402. doi: 10.2337/diacare.20.9.1396. [DOI] [PubMed] [Google Scholar]
- Waclawski E. R. Sickness absence among insulin-treated diabetic employees. Diabet Med. 1990 Jan;7(1):41–44. doi: 10.1111/j.1464-5491.1990.tb01305.x. [DOI] [PubMed] [Google Scholar]
- Welch R. A. Employment of diabetics in a post office region. J Soc Occup Med. 1986 Autumn;36(3):80–85. doi: 10.1093/occmed/36.3.80. [DOI] [PubMed] [Google Scholar]
- Yki-Järvinen H. Pathogenesis of non-insulin-dependent diabetes mellitus. Lancet. 1994 Jan 8;343(8889):91–95. doi: 10.1016/s0140-6736(94)90821-4. [DOI] [PubMed] [Google Scholar]