. Author manuscript; available in PMC: 2023 Sep 6.

Published in final edited form as: Res Aging. 2020 Apr 8;42(7-8):226–235. doi: 10.1177/0164027520917064

Table 4.

Mediation Models of Social Activity on Neighborhood Cohesion to Cognitive Measures.

Independent Variables	Mediator Variables	Dependent Variables	B (SE)	Indirect Effect	Total Effect	% of Total Effect That Is Mediated	Sobel Test
				.02	0.06	.32	5.61^***
Cohesion→	Social activity		0.06 (.01)^***
Cohesion→		Global cognition	0.04 (.01)^***
	Social activity→	Global cognition	0.03 (.00)^***	.02	0.08	.28	4.72^***
Cohesion→	Social activity		0.08 (.02)^***
Cohesion→		Episodic memory	0.06 (.02)^***
	Social activity→	Episodic memory	0.03 (.01)^***	.30	1.11	.27	4.37^***
Cohesion→	Social activity		1.12 (.25)^***
Cohesion→		Perceptual speed	0.81 (.26)^**
	Social activity→	Perceptual speed	0.39 (.08)^***	.12	0.44	.28	4.94^***
Cohesion→	Social activity		0.43 (.09)^***
Cohesion→		C-MMSE	0.32 (.09)^***
	Social activity→	C-MMSE	0.16 (.03)^***

Note. C-MMSE = Chinese Mini-Mental State Examination.

p < .05.

^**

p < .01.

^***

p < .001.