Table 6 Heterogeneity analysis of gender category

(1)

(2)

(3)

(4)

Hospitals_it × Medicare_it

0.025^**

0.032

0.038^***

0.065^***

(0.010)

(0.022)

(0.011)

(0.022)

Hospitals_it

−0.008

0.008

−0.000

−0.010

(0.009)

(0.018)

(0.010)

(0.017)

Medicare_it

−0.003

−0.014

−0.010

−0.028^**

(0.010)

(0.012)

(0.011)

(0.012)

Age_it

−0.009^***

−0.012^***

−0.012^***

−0.013^***

(0.000)

(0.001)

(0.001)

(0.001)

Education_it

0.006^*

0.014^***

0.027^***

0.027^***

(0.003)

(0.004)

(0.004)

(0.004)

Reasons_it

−0.018^***

−0.013^***

−0.015^***

−0.015^***

(0.004)

(0.004)

(0.003)

(0.003)

Marriage_it

0.045^***

0.072^***

0.074^***

0.052^***

(0.009)

(0.014)

(0.011)

(0.012)

Income_it

0.070^***

0.123^***

0.089^***

0.135^***

(0.009)

(0.013)

(0.010)

(0.013)

Expenditure_it

−0.042^***

−0.063^***

−0.058^***

−0.049^***

(0.007)

(0.011)

(0.009)

(0.011)

Year fixed effects

Yes

Yes

Yes

Yes

Constant

3.890^***

3.622^***

3.766^***

3.372^***

(0.062)

(0.084)

(0.072)

(0.085)

Observations

14,853

9,527

13,326

10,015

R-squared

0.080

0.136

0.117

0.159