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Table 5 Principal Component Analysis and Monte Carlo parallel analysis of the I-GDS-15

From: Cross-cultural adaptation and validation of the 15-item Geriatric Depression Scale (GDS-15) into Igbo language: a validation study

Component Initial Eigen values Decision Variances% Cumulative%
C1 3.008 Accepted 20.054 20.054
C2 1.641 Accepted 10.943 30.997
C3 1.227 Accepted 8.180 39.177
C4 1.202 Accepted 8.014 47.191
C5 1.154 Accepted 7.693 54.883
C6 0.990 Rejected 6.600 61.484
C7 0.944 Rejected 6.290 67.774
C8 0.817 Rejected 5.445 73.219
C9 0.766 Rejected 5.104 78.323
C10 0.745 Rejected 4.967 83.290
C11 0.678 Rejected 4.523 87.813
C12 0.601 Rejected 4.006 91.819
C13 0.459 Rejected 3.060 94.880
C14 0.417 Rejected 2.779 97.659
C15 0.351 Rejected 2.341 100.000
  1. I-GDS-15: Igbo version of the Geriatric depression scale