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. 2021 Aug 24;21:1588. doi: 10.1186/s12889-021-11639-2

Table 5.

Total Variance Explained (Extraction Method: Principal Component Analysis)

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 %
Q1 5.322 29.569 29.569 5.322 29.569 29.569 4.952 27.509 27.509
Q 2 2.634 14.634 44.203 2.634 14.634 44.203 2.086 11.590 39.099
Q 3 1.672 9.290 53.493 1.672 9.290 53.493 2.054 11.413 50.512
Q 4 1.267 7.039 60.532 1.267 7.039 60.532 1.804 10.020 60.532
Q 5 .938 5.211 65.743
Q 6 .824 4.576 70.319
Q 7 .803 4.463 74.782
Q 8 .690 3.831 78.613
Q 9 .648 3.601 82.214
Q 10 .576 3.198 85.412
Q 11 .509 2.828 88.241
Q 12 .480 2.669 90.909
Q 13 .448 2.488 93.397
Q 14 .358 1.990 95.387
Q 15 .298 1.656 97.043
Q 16 .228 1.269 98.312
Q 17 .192 1.068 99.380
Q 18 .112 .620 100.000