Table 2. Intra-class correlation (ICC) between individual-based and group-based measures of psychosocial exposures for men and women in the H2000 Study.

	Men	Women
Job demands	0.31	0.40
Job control	0.53	0.60
Monotonous work	0.45	0.51
Social support	0.36	0.33
Job strain	0.21	0.29

H2000 Study- the Health 2000 Study.