Table 5 Total variance explained.

From: A new Chinese crow’s feet grading scale based on the DermaTOP system

Component

Initial Eigenvalues

Extraction sums of squared loadings

Rotation sums of squared loadings

Total

% of Variance

Cumulative %

Total

% of Variance

Cumulative %

Total

% of Variance

Cumulative %

1

7.014

50.097

50.097

7.014

50.097

50.097

4.411

31.506

31.506

2

3.293

23.519

73.616

3.293

23.519

73.616

4.270

30.501

62.007

3

2.231

15.934

89.551

2.231

15.934

89.551

3.856

27.543

89.551

4

0.705

5.034

94.585

      

5

0.269

1.923

96.508

      

6

0.196

1.402

97.910

      

7

0.102

0.731

98.640

      

8

0.094

0.675

99.315

      

9

0.043

0.307

99.622

      

10

0.026

0.184

99.806

      

11

0.014

0.101

99.907

      

12

0.007

0.052

99.960

      

13

0.004

0.027

99.987

      

14

0.002

0.013

100.000

      
  1. Extraction method: Principal component analysis.