Table 4.

Results of generalised ordinal logistic regression analysis of depression by symptom severity (PHQ-9 score)

	0 v. 1, 2, 3, 4		0 and 1 v. 2, 3, 4		0, 1, 2 v. 3 and 4		0, 1, 2, 3 v. 4
	AOR	95% CI	AOR	95% CI	AOR	95% CI	AOR	95% CI
Urban non-slum	1 (ref)	–	–	–	–	–	–	–
Urban slum	0.99	(0.92–1.07)	0.86**	(0.78–0.96)	0.77***	(0.66–0.89)	0.75*	(0.58–0.96)
Rural	0.67***	(0.62–0.73)	0.57***	(0.51–0.64)	0.52***	(0.44–0.61)	0.46***	(0.36–0.60)

AOR, adjusted odds ratio (fully adjusted model); 95% CI, 95% confidence intervals; FHS, family health strategy.

Note: 0 = no depression; 1 = mild symptoms, 2 = moderate symptoms; 3 = moderately-severe symptoms, 4 = severe symptoms.

*p < 0.05, **p < 0.01, ***p < 0.001.