Table 4.
Reliability and confirmatory factor analysis of the Malay version OAKHQOL.
| Construct | Item | Factor loading | Cronbach alpha | CR |
AVE |
|---|---|---|---|---|---|
| Physical activity | py1 | 0.774 | 0.933 | 0.915 | 0.743 |
| py2 | 0.736 | ||||
| py4 | 0.653 | ||||
| py5 | 0.646 | ||||
| py6 | 0.672 | ||||
| py7 | 0.771 | ||||
| py8 | 0.716 | ||||
| py10 | 0.804 | ||||
| py11 | 0.679 | ||||
| py28 | 0.742 | ||||
|
| |||||
| Mental | m15 | 0.773 | 0.919 | 0.921 | 0.796 |
| m17 | 0.754 | ||||
| m18 | 0.726 | ||||
| m19 | 0.899 | ||||
| m20 | 0.910 | ||||
| m21 | 0.798 | ||||
| m35 | 0.656 | ||||
| m41 | 0.608 | ||||
|
| |||||
| Social functioning | sf30 | 0.756 | 0.865 | 0.867 | 0.867 |
| sf31 | 0.851 | ||||
| sf32 | 0.871 | ||||
|
| |||||
| Social support | sp40 | 0.786 | 0.888 | 0.890 | 0.686 |
| sp42 | 0.871 | ||||
| sp43 | 0.901 | ||||
|
| |||||
| Pain | pn34 | 0.538 | 0.809 | 0.819 | 0.540 |
| pn33 | 0.657 | ||||
| pn27 | 0.834 | ||||
| pn26 | 0.847 | ||||
CR: construct reliability; AVE: average variance extracted.