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Variance explained by each principal component after considering the variance explained by age adjustment.
| Age | First | Second | Third | Fourth | Fifth | |
|---|---|---|---|---|---|---|
| Thresholds (%) | – | 60 | 14 | 11 | 8 | 7 |
| Age-adjusted thresholds (%) | 21 | 41 | 12 | 10 | 8 | 8 |
The first row shows the results for log-transformed thresholds without age adjustment. The second row shows the results for age-adjusted, log-transformed thresholds. The component with the largest contribution is shown in bold.
