Table 5. The mediation model of social cohesion stratified by sleep duration^a.

Effect				Bias-Corrected 95%CI
	β	SE	P-value	Lower	Upper
sleep duration <8 h
Total effect	0.196	0.093	0.038	0.011	0.380
Indirect Effects	-0.001	0.008	0.954	-0.012	0.022
Direct Effects	0.197	0.093	0.038	0.011	0.380
sleep duration ≥8 h
Total effect	0.164	0.074	0.026	0.019	0.309
Indirect Effects	0.041	0.021	0.025	0.008	0.091
Direct Effects	0.123	0.072	0.089	-0.019	0.265

a: The effect adjusted the covariates include age, gender, ethnicity, residence, educational attainment, marital status, family income, BMI, smoking, alcohol use, FBG, hyperlipidemia, hypertension.