Table 4.
RBSR Scale results based on Home SIB and Home and Hospital SIB groups
| RBSR Scale
| |||||
|---|---|---|---|---|---|
| %(N) or mean (SD) | Any SIB (N = 224) | Home SIB only (N = 149) |
Home and Hospital SIB (N = 75) |
Stat (p-value) | ES (95% CI) |
| Hits self with body part (RBSR1) | 65.18 (146) | 55.03 (82) | 85.33 (64) | 18.87 (< .0001) | − 0.68 (− 0.98, − 0.42) |
| Hits self against surface or object (RBSR2) | 62.95 (141) | 55.03 (82) | 78.67 (59) | 10.95 (0.001) | − 0.51 (− 0.80, −0.24) |
| Hits self with object (RBSR3) | 29.91 (67) | 26.85 (40) | 36 (27) | 1.58 (0.209) | − 0.20 (− 0.48, 0.09) |
| Bits self (RBSR4) | 40.62 (91) | 34.9 (52) | 52 (39) | 5.36 (0.021) | − 0.35 (− 0.63, −0.07) |
| Pulls (RBSR5) | 33.04 (74) | 30.2 (45) | 38.67 (29) | 1.26 (0.262) | − 0.18 (− 0.46, 0.1) |
| Rubs or Scratches self (RBSR6) | 43.3 (97) | 42.28 (63) | 45.33 (34) | 0.09 (0.77) | − 0.06 (− 0.34, 0.22) |
| Inserts Finger or Object (RBSR7) | 14.35 (32) | 12.84 (19) | 17.33 (13) | 0.49 (0.482) | − 0.11 (− 0.38, 0.17) |
| Skin Picking (RBSR8) | 44.64 (100) | 46.98 (70) | 40.00 (30) | 0.72 (0.396) | 0.14 (− 0.14, 0.42) |
| Number of RBSR items scored ≥ 2 | 3.35 (1.87) | 3.05 (1.83) | 3.93 (1.8) | 11.39 (.0007) | − 0.49 (− 0.77, − 0.20) |
| Total RBSR Score | 9.78 (5.01) | 8.85 (4.94) | 11.6 (4.67) | 15.97 (.0001) | − 0.57 (− 0.85, − 0.28) |