Regions

Beijing

0.1631

1.05

0.1373

0.92

Liaoning

−0.5636***

−4.39

−0.6662***

−5.42

Heilongjiang

−0.7752***

−5.94

−0.8647***

−7.01

Shanghai

0.2023

1.18

0.1392

0.84

Jiangsu

−0.3633***

−3.27

−0.4756***

−4.46

Shandong

−0.5734***

−4.53

−0.7049***

−5.75

Hernan

−0.1440

−1.36

−0.2988***

−2.92

Hubei

−0.5846***

−5.02

−0.7652***

−6.72

Hunan

−0.4300***

−3.63

−0.6037***

−5.21

Guangxi

−0.2744***

−2.72

−0.3431***

−3.57

Guizhou

−0.5637***

−5.13

−0.7262***

−6.82

Household income

−4.69E−07

−0.35

−1.72E−06

−1.18

Life-style factors

Smoking

0.0202

0.34

−0.0028

−0.05

Drinking

not drinking

−0.1949

−0.44

−0.9500**

−2.39

everyday

−0.3693

−0.82

−1.0993***

−2.73

3 - 4 times weekly

−0.1329

−0.29

−0.9526**

−2.31

1 - 2 times weekly

−0.2239

−0.49

−0.9583**

−2.36

1 - 2 times monthly

−0.3116

−0.68

−1.0192**

−2.50

less one time monthly

−0.2765

−0.60

−0.9182**

−2.23

Health exercise

0.10181

0.89

0.1626

1.48

Drink water inside the home

−0.0396

−0.72

−0.0409

−0.76

Toilet inside the home

0.0350

0.57

0.0470

0.79

Waste nearby the home

−0.0846

−1.54

−0.0147

−0.28

constant

−1.5641**

−2.14

−0.9855

−1.39

Numbers of obs.

5550

5569

Log likelihood

−1637.4693

−1752.925

LR chi² (42)

276.01

367.88

Prob > chi2

0.0000

0.0000

Pseudo R2

0.0777

0.0950