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Table 3 Item-total correlation and content validity of the questionnaire

From: Validation and psychometric testing of the Chinese version of the prenatal body image questionnaire

Item

Item Item-to-total correlation

I-CVI

S-CVI

1

-0.02

1

0.81

2

0.18*

1

3

0.10*

0.88

4

0.12*

0.88

5

0.51*

1

6

0.78*

0.88

7

0.76*

0.63

8

0.60*

0.75

9

0.59*

0.88

10

0.78*

0.63

11

0.73*

0.75

12

0.79*

0.88

13

0.03

0.75

14

0.74*

0.63

15

0.65*

0.63

16

0.73*

0.75

17

0.51*

0.63

18

0.59*

0.75

19

0.77*

0.75

20

0.74*

0.75

21

0.81*

1

22

0.66*

0.88

23

-0.15*

0.88

24

0.72*

0.63

25

0.61*

0.88

26

0.71*

0.88

27

0.61*

0.88

28

0.66*

0.88

29

0.41*

0.88

  1. *P < 0.05