Associations between digital literacy, health literacy, and digital health behaviors among rural residents: evidence from Zhejiang, China

Table 4 Robustness test: digital literacy, health literacy, and rural residents' participation and diversity of participation in digital health behaviors

Variable	(1)	(2)	(3)	(4)
	Participation	Diversity	Participation	Diversity
	*Probit model*	*Poisson model*	*Probit model*	*Poisson model*
Digital Literacy	0.131***	0.078***	0.135***	0.081***
Digital Literacy	(0.014)	(0.008)	(0.013)	(0.006)
Health Literacy	0.017	0.018***	0.031***	0.050***
Health Literacy	(0.013)	(0.005)	(0.011)	(0.005)
Digital Literacy # Health Literacy			-0.011***	-0.011***
Digital Literacy # Health Literacy			(0.004)	(0.001)
Control Variables	Control	Control	Control	Control
Regional Dummy Variable	Control	Control	Control	Control
Wald	255.46***	975.65***	270.57***	1121.89***
Pseudo R2	0.6711	0.4023	0.6781	0.4213
Sample Size	968	968	968	968

*, **, *** denote significance at the 10%, 5%, and 1% levels, respectively; reported in the table are marginal effects, with robust standard errors in parentheses

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