Cronbach’s coefficient alphas | Correlation | |||||||
---|---|---|---|---|---|---|---|---|
Factors | Itemsa | Meansb | SDc | Whole sample | split-half reliability | 1d | 2e | 3f |
ART medication | 7 | 4.86 | 2.29 | 0.85 | 0.84 | 1.00 | ||
Drug adherence | 2 | 1.31 | 0.93 | 0.95 | 0.95 | 0.60(P < 0.01) | 1.00 | |
Adverse effects | 3 | 1.89 | 1.12 | 0.70 | 0.68 | 0.62(P < 0.01) | 0.53(P < 0.01) | 1.00 |
Treatment benefits | 2 | 1.05 | 0.95 | 0.88 | 0.88 | 0.52(P < 0.01) | 0.39(P < 0.01) | 0.35(P < 0.01) |