. 2020 Mar 4;20:89. doi: 10.1186/s12877-020-1495-2

Table 3.

Logistic regression analyses of the associations of severe depressive symptoms, depressive disorder, and suicidality outcomes with the intervention (vs. active controls) at the follow-up assessment

	Total sample			Baseline fewer depressive symptoms ^a			Baseline more depressive symptoms ^a
	Intervention	Control	Adjusted OR^c (95% CI)	Intervention	Control	Adjusted OR^c (95% CI)	Intervention	Control	Adjusted OR^c (95% CI)
	case/n^b (%)		Adjusted OR^c (95% CI)	case/n^b (%)		Adjusted OR^c (95% CI)	case/n^b (%)		Adjusted OR^c (95% CI)
Severe depressive symptoms
SGDS ≥8	16/81 (19.8)	5/60 (8.3)	2.90 (0.68–12.46)	6/58 (10.3)	0/50 (0.0)	_	10/19 (52.6)	5/10 (50.0)	0.02 (0.00–17.47)
Depressive disorder
Major or minor depressive episode	5/77 (6.5)	2/60 (3.3)	1.38 (0.21–8.83)	2/55 (3.6)	0/51 (0.0)	_	3/18 (16.7)	2/9 (22.2)	0.48 (0.04–6.02)
Suicidality
Suicidal ideation/plans/attempts	5/57 (8.8)	2/60 (3.3)	2.24 (0.31–16.04)	3/41 (7.3)	1/50 (2.0)	4.98 (0.37–67.69)	2/12 (16.7)	1/10 (10.0)	_

OR Odds ratio, CI Confidence interval, SGD Geriatric Depression Scale – Short Form

^a Participants were stratified by baseline SGDS scores (< 6 vs. ≥ 6)

^b Numbers of participants followed-up for each outcome variable

^c Odds ratios with active controls as the reference group: adjusted for age, sex, years of education, type of medical insurance, and baseline outcome variables