Table 2 Multivariable logistic model of willingness to contract with family doctors among patients with chronic diseases in Shandong, China, 2018

 Male

1

 Female

0.73

0.50–1.05

0.088

  < 65

1

  > =65

0.96

0.68–1.35

0.805

 Illiterate

1

 Primary school

1.01

0.67–1.52

0.969

 Junior middle school

1.29

0.80–2.09

0.299

 Senior high school or above

1.04

0.51–2.11

0.909

 0–199 m

1

 200–399 m

1.41

0.92–2.17

0.117

 400–599 m

1.57

0.98–2.52

0.058

 More than 600 m

1.85

1.17–2.93

0.008

 Never heard of it

1

 Know little about it

1.36

0.88–2.11

0.163

 Know it well

1.10

0.43–2.87

0.838

 No

1

 Yes

1.71

1.06–2.76

0.028

 No

1

 Yes

1.38

0.92–2.07

0.119

 No

1

 Yes

3.36

2.20–5.23

< 0.001

 No

1

 Yes

1.91

1.28–2.83

0.001