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Table 4 Principal components analysis of AJFAT-C

From: Cross-cultural adaptation and validation of the Chinese version of the ankle joint functional assessment tool (AJFAT) questionnaire

Components

Eigenvalue

Percentage of variance

Cumulative percentage of variance

Loading on factor 1

Loading on factor 2

1

5.74

47.84

47.84

-

0.85

2

1.56

13.03

60.87

-

0.87

3

0.95

7.88

68.75

0.77

-

4

0.82

6.86

75.61

0.84

-

5

0.71

5.91

81.52

0.81

-

6

0.59

4.88

86.39

0.84

-

7

0.42

3.52

89.91

0.80

-

8

0.39

3.26

93.17

0.87

-

9

0.25

2.09

95.26

0.83

-

10

0.23

1.94

97.20

-

-

11

0.19

1.60

98.80

-

-

12

0.14

1.20

100.00

-

-