Table 9 Heterogeneity analysis of Marital status

(1)

(2)

(3)

(4)

Hospitals_it × Medicare_it

0.031^***

0.036^**

0.033^*

0.095^***

(0.008)

(0.017)

(0.018)

(0.034)

Hospitals_it

−0.003

0.000

−0.005

−0.001

(0.007)

(0.014)

(0.015)

(0.025)

Medicare_it

−0.002

−0.014

−0.008

−0.051^**

(0.008)

(0.009)

(0.014)

(0.020)

Gender_it

0.042^***

0.033^***

0.046^***

0.017

(0.005)

(0.007)

(0.010)

(0.013)

Age_it

−0.011^***

−0.012^***

−0.010^***

−0.014^***

(0.000)

(0.000)

(0.001)

(0.001)

Education_it

0.016^***

0.020^***

0.027^***

0.028^***

(0.003)

(0.003)

(0.005)

(0.007)

Reasons_it

−0.018^***

−0.014^***

−0.010^**

−0.012^**

(0.003)

(0.003)

(0.005)

(0.005)

Income_it

0.084^***

0.134^***

0.049^***

0.109^***

(0.008)

(0.010)

(0.013)

(0.023)

Expenditure_it

−0.055^***

−0.055^***

−0.027^***

−0.058^***

(0.007)

(0.009)

(0.010)

(0.018)

Year fixed effects

Yes

Yes

Yes

Yes

Constant

3.887^***

3.489^***

3.916^***

3.842^***

(0.057)

(0.072)

(0.102)

(0.194)

Observations

23,524

16,401

4,655

3,141

R-squared

0.093

0.134

0.126

0.223