| Abstract P169 – Table 1. Statistical psychometric evaluations of the PROMs. | |||||
|---|---|---|---|---|---|
| PROM/psychometric evaluation | Item skew | Sub‐domain floor or ceiling effects | Internal validity (Cronbach's alpha) | Structural construct validity | Convergent/ divergent validity (average of hypothesised comparators, higher indicates better) |
| WHOQOL‐BREF | 5 items + skew | None | Good (all >0.8) | All confirmed | 0.65/0.43 (0.22) |
| EQ‐5D‐5L | 1 item ‐ skew | 4 sub‐domains | N/A | N/A | 0.54/0.35 (0.19) |
| HIVPROM | 11 items +/‐ skew | 2 sub‐domains | 2 domains poor (both <0.4) | 1 domain unconfirmed | 0.49/0.31 (0.18) |
| DEMQOL | None | None | Good (all >0.7) | All confirmed | 0.62/0.43 (0.19) |
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