JOBS Program Germany for health promotion among the unemployed in the community setting with institutions for employment promotion (JobsProgramDtl): study protocol for a randomized controlled trial

Table 1 Assumptions about number of participants, response rates, and panel attrition

	Information Event	Allocation/Pre-Test	Post-Test	6-months follow-up
	-t₁	t₀	t₁	t₂
Response rate (per cent)		60%	80%	75%
Intervention group (n)	2500	750	600	450
Waiting control group (n)	2500	750	600	450
Total (n)	2500	1500	1200	900

Notes: -t₁: 4–5 weeks before JOBS Program Germany; t₀: pre-test interview and randomization within 1–2 weeks before JOBS Program Germany; t₁: post-test interview within 4 weeks after JOBS Program Germany; t₂: second post-test interview (follow-up) 6 months after JOBS Program Germany

ISSN: 1471-2458