Evaluating the role of levels of exposure to a task shared depression counselling intervention led by behavioural health counsellors: outcome and process evaluation

Table 5 Estimation of differences in OSS-3 scores in relation to counselling exposure from baseline to endline

Variable	Estimate	SE	z	p
0 sessions
Baseline	8.09	0.48	16.94	0.000
Endline	8.52	0.48	17.85	0.000
Difference in OSS-3 scores	0.43	0.55	0.79	0.430
1–4 sessions
Baseline	8.53	0.40	21.07	0.000
Endline	8.81	0.40	21.77	0.000
Difference in OSS-3 scores	0.28	0.47	0.60	0.547
5–8 sessions
Baseline	8.98	0.22	41.32	0.000
Endline	8.94	0.22	41.12	0.000
Difference in OSS-3 scores	− 0.04	0.25	− 0.18	0.857
0 sessions vs. 1–4 sessions
Endline to baseline	− 0.15	0.72	− 0.21	0.832
0 sessions vs. 5–8 sessions
Endline to baseline	− 0.48	0.60	− 0.79	0.428
1–4 sessions vs. 5–8 sessions
Endline to baseline	− 0.33	0.53	− 0.62	0.538

ISSN: 1752-4458