Table 5.

IV Regression of health insurance and the health of the senior floating population.

Variable	Stage I.	Stage II.
	BMISUE	Self-Rated Health
Government Subsidy Ratio of Place of Settlement in 2015	−0.104 ***
	0.0247
BMISUE		0.0125 *
		0.00749
Controlled variables	control	control
Province	-	-
N	3746	3746

Note: Controlled variables for Stage I and Stage II are the same as Table 4, so they are not listed here. In Stage II, the baseline variable for BMISUE is BMISURR. *, *** indicates significance at the level of 10%, 5% and 1%.