Table 4. T-scores stratified for study group.
| Group | n | mean | sd | median | min | max | range | skew | kurtosis |
|---|---|---|---|---|---|---|---|---|---|
| CTR | 280 | 48.33 | 8.22 | 47.2 | 37.3 | 76.1 | 38.8 | 0.34 | −0.36 |
| IBD | 144 | 54.21 | 11.97 | 53.35 | 37.3 | 79.9 | 42.6 | 0.20 | −0.86 |
| RHE | 100 | 55.77 | 9.92 | 57.1 | 37.3 | 79.9 | 42.6 | −0.23 | −0.52 |
| DER | 43 | 54.93 | 12.54 | 57.1 | 37.3 | 79.9 | 42.6 | −0.03 | −1.08 |
Notes:
Abbreviations: CTR, Control group; IBD, Inflammatory Bowel Disease; RHEUMA, Rheumatological disorder group; DERMA, Dermatological disorder group.
T-scores were computed through the Health Measures Scoring Service (https://www.assessmentcenter.net/ac_scoringservice) on the basis of the parameters estimated in the PROMIS normative data.