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Table 3 Test of homogeneity of odds (only for unadjusted model) and a test for linear trend of the log odds by social capital variables

From: Social capital and willingness to participate in COVID-19 vaccine trials: an Italian case-control study

 

Unadjusted model

Adjusted model

Test of homogeneity (equal odds)

Score test for trend of odds

Score test for trend of odds

chi2

Pr > chi2

chi2(1)

Pr > chi2

chi2

Pr > chi2

General trust

17.93

0.0001

17.64

0.0000

15.34

0.0001

Reciprocity - 1

56.43

0.0000

56.06

0.0000

55.51

0.0000

Reciprocity - 2

31.69

0.0000

30.07

0.0000

22.15

0.0000

Improve things

82.41

0.0000

72.80

0.0000

60.91

0.0000

Vote

20.47

0.0000

20.47

0.0000

11.96

0.0005

Social activities

31.00

0.0000

31.00

0.0000

22.27

0.0000

Social capital index

67.71

0.0000

63.65

0.0000

50.98

0.0000