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Table 4 The results of measurement model divided by each construct of the brucellosis prevention questionnaire (BPQ)

From: Design and validation of brucellosis prevention questionnaire focused on animal vaccination

Scale

χ2

χ2/df

P

CFI

TLI

RMSEA (95% CI)

Eigenvalue

%variance

Cumulative % variance

Direct Awareness (AD)

270.20

2.00

< 0.001

.940

.932

.069 (.057; .081)

9.41

15.89

15.89

Indirect Awareness (AID)

42.36

1.21

0.183

.990

.987

.031 (.001; .061)

4.93

14.81

30.70

Vaccine oriented Awareness (AV)

235.87

3.06

< 0.001

.976

.953

.079 (.064; .093)

5.65

12.73

43.43

Attitude

44.40

1.64

0.019

.991

.988

.055 (.023; .083)

5.26

15.81

59.24

Practice

91.6

4.58

< 0.001

.972

.961

.079 (.053; .106)

4.67

15.78

75.02

  1. χ2, chi-square; χ2/df, normed chi-square; CFI, comparative Fit Index; TLI, Tucker and Levis Index; RMSEA, root mean square error of approximation