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Table 1 Number of employees, work-units and questionnaire respondents at baseline

From: Are risk estimates biased in follow-up studies of psychosocial factors with low base-line participation?

 

Employees

Work-units

Respondents

1. Source data

10.036

502

4.489

2. Leader identified

10.009

490

4.483

3. As in point 2 as well as participants report job demands, skill discretion and decision latitude in questionnaire for the analyses with comparison between respondents (n = 4.448) and non-respondents (5.561) at baseline.

10.009

490

4.448

  1. The PRISME study, Denmark, 2007.