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. 2014 Mar 12;9(3):e91053. doi: 10.1371/journal.pone.0091053

Table 1. Descriptive characteristics of people with and without depression in the workplace.

Weighted percentages (95% Confidence interval)
Individuals reporting experience of depression n = 1,412 Individuals reporting no experience of depression n = 5,534 p-value
Socio-demographic characteristics
Gender <0.001
Male 42.4 (39.8, 44.9) 57.8 (56.4, 59.1)
Female 57.7 (55.1, 60.2) 42.2 (40.9, 43.5)
Age (years) <0.001
16–24 7.1 (5.3, 8.9) 10.8 (9.8, 11.8)
25–44 51.3 (48.5, 54.0) 51.4 (50.0, 52.8)
45–64 41.7 (38.9, 44.4) 37.8 (36.4, 39.2)
Marital status
Single 26.3 (23.8, 28.7) 26.4 (25.3, 27.6)
Married/cohabitating 59.7 (56.7, 61.8) 64.9 (63.7, 66.2)
Divorced Separated 12.7 (10.9, 14.4) 7.1 (6.4, 7.8)
Widowed 1.3 (0.7,1.7) 0.6 (0.4, 0.8)
Refused 0.6 (0.2, 1.1) 0.9 (0.7, 1.2)
Education <0.001
Secondary school or earlier 7.7 (6.3, 9.1) 7.4 (6.7, 8.1)
Professional qualification 21.3 (19.2, 23.5) 22.3 (21.2, 23.4)
Higher education (below university) 20.5 (18.4, 22.6) 19.0 (18.0, 20.1)
University degree 36.9 (33.4, 39.4) 36.8 (35.6, 38.1)
Refused 13.5 (11.7, 15.3) 14.4 (13.5, 15.3)
Working status <0.001
Full time 71.0 (68.6, 73.3) 77.2 (76.1, 78.4)
Part time 23.4 (21.2, 25.6) 17.6 (16.6, 18.6)
Previously employed in last 12 months 5.7 (4.5, 6.9) 5.2 (4.6, 5.8)
Mental health related attitudes
Responses to attitude items <0.001
Ranked depression as most disabling 21.2 (18.9, 23.4) 14.6 (13.7, 15.5)
Ranked depression as least disabling 13.6 (11.8, 15.5) 16.7 (15.7, 17.6)
Beliefs about symptoms of depression <0.001
Low mood 92.7 (91.4, 94.1) 87.6 (86.7, 88.6)
Loss of interest in daily activities 83.4 (81.3, 85.4) 55.8 (54.5, 57.2)
Trouble sleeping/insomnia 81.9 (79.7, 84.0) 71.7 (70.4, 72.9)
Crying for no reason 74.7 (72.3, 77.1) 71.7 (70.4, 73.0)
Trouble concentrating 67.3 (64.7, 69.9) 53.8 (52.3, 55.2)
Changes in weight/appetite 65.2 (62.5, 67.9) 53.1 (51.7, 54.5)
Difficulty planning day to day activities 66.0 (63.4, 68.6) 55.8 (54.4, 57.2)
Indecisiveness 55.4 (52.7, 58.1) 40.8 (39.4, 42.2)
Forgetfulness 47.0 (44.2, 49.7) 28.9 (27.6, 30.2)

p-values show significance level of Pearson's Chi square test.