Table 4 Known-group validity of the PROMIS social function short forms
Known groups | PROMIS ability to participate in social roles and activities | PROMIS satisfaction with social roles and activities | ||
|---|---|---|---|---|
Mean (SD) | P | Mean (SD) | P | |
Employed | 49.67 (12.20) | 51.91 (12.14) | ||
Unemployed | 50.35 (8.14) | < 0.001 | 48.99 (9.18) | < 0.001 |