(1) Both inpatient and outpatient

(2) Outpatient

coeff. (dy/dx)

z-value

coeff. (dy/dx)

z-value

age 16 - 49

Treatment

0.3927

1.28

0.4692

1.50

Year

0.2608*

1.70

0.4312***

2.69

DID

−0.4398

−1.35

−0.5575*

−1.67

age 50 and over

Treatment

−0.3410

−0.72

−3.6254

−0.68

Year

0.2555

1.49

0.3268**

2.16

DID

0.2830

0.57

0.3068

0.63

(3) Inpatient

(4) Health examination

coeff. (dy/dx)

z-value

coeff. (dy/dx)

z-value

Age 16 - 49

Treatment

−3.4155

−0.01

0.4356

0.83

Year

0.4937

1.21

1.0554***

3.97

DID

3.0716

0.01

−0.7169

−1.30

age 50 and over

Treatment

−3.1743

−0.02

−2.6070

−0.03

Year

0.8385**

2.29

0.8016***

2.83

DID

2.7359

0.02

2.4055

0.03