Table 5 Effects of different insurance coverage on catastrophic health expenditure for families with chronic conditions

Household size

0.831

0.015

−10.480

0.000

0.803

0.860

Household income

0.999

0.000

−8.660

0.000

0.999

0.99

Insurance coverage

Reference group: uncovered

 CATA

0.748

0.100

−2.170

0.030

0.575

0.972

 CATAplusA

1.174

0.122

1.540

0.123

0.957

1.440

 CATAplusB

1.342

0.133

2.960

0.003

1.105

1.631

household head Gender

0.973

0.064

−0.410

0.680

0.856

1.106

Education level of Household head

reference group :never went to school

 Primary school

0.849

0.050

−2.770

0.006

0.756

0.953

 middle school

0.677

0.046

−5.750

0.000

0.593

0.774

 College or above

0.575

0.060

−5.280

0.000

0.469

0.706

member's self perceived illness in 14 days

1.002

0.058

0.030

0.976

0.895

1.121

Hospitalization Episode

4.155

0.202

29.340

0.000

3.777

4.569

Located areas

reference group : western China

 central China

0.904

0.054

−1.680

0.094

0.804

1.017

 eastern China

1.031

0.064

0.500

0.617

0.914

1.164

member's clinic visit in 14 days

1.521

0.077

8.300

0.000

1.378

1.679