Table 1

Characteristics of the samples 'healthy working employees' and 'employees on sick leave due to psychological complaints'


Age
Gender
Marital status
Level of education

Sample
n
Mean years
SD
% Female
% Married
% Low
% Medium
% High
Healthy working employees
3605
43.9
8.1
9
78
26
49
25
Employees on sick leave due to psychological complaints
280
41.9
8.1
34
66
34
41
25

van Rhenen et al. Journal of Occupational Medicine and Toxicology 2008 3:3   doi:10.1186/1745-6673-3-3