Table 8.

Evaluation of interaction effects between lack of social capital and poverty on poor SRH (adjusted odds ratios)

Indicators	neighbourhood cohesion (NC)		reciprocity and social support (RSS)
	high	low	high	low
Non-poverty	1	1.28(0.85–1.91)	1	1.30 (0.87–1.95)
Poverty	2.09 (1.42–3.08)	2.88(1.96–4.24)	2.03(1.37–3.02)	2.99 (2.04–4.39)
P00	15.1%		16.8%
Synergy index	1.22		1.28

Except for the two variables whose interaction effect was analysed, the other variables (gender, age, ethnicity, education level, marriage status, residence district, with or without chronic illness, and the other four social capital variables) were controlled for using logistic regression models.