Table S1.
Pearson’s correlation among the domain scores
| DOM 1 | DOM 2 | DOM 3 | DOM 4 | Q1 | Q2 | ||
|---|---|---|---|---|---|---|---|
| DOM 1 | r | 1 | |||||
| p | |||||||
| DOM 2 | r | 0.698 | 1 | ||||
| p | 0.000 | ||||||
| DOM 3 | r | 0.504 | 0.564 | 1 | |||
| p | 0.000 | 0.000 | |||||
| DOM 4 | r | 0.509 | 0.652 | 0.377 | 1 | ||
| p | 0.000 | 0.000 | 0.000 | ||||
| Q1 | r | 0.374 | 0.551 | 0.302 | 0.374 | 1 | |
| p | 0.000 | 0.000 | 0.001 | 0.000 | |||
| Q2 | r | 0.432 | 0.556 | 0.388 | 0.364 | 0.509 | 1 |
| p | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
Notes: r, Pearson’s correlation; p, significance (two-tailed); Q1, overall perception of QOL (range of score: 1–5); Q2, overall perception of general health (range of score: 1–5); DOM 1, physical domain; DOM 2, psychological domain; DOM 3, social domain; DOM 4, environmental domain.