From: Correction: Measurement properties of the minimal insomnia symptom scale (MISS) in adolescents
MISS a | 4-item MISS b | MISS- R a | |
---|---|---|---|
Total sample | |||
N (missing %) c | 2968 (1.8) | 2955 (2.2) | 2980 (1.4) |
Mean (SD) score | 3.19 (2.3) | 4.49 (3.1) | 3.10 (2.3) |
Median (q1-q3) score | 3 (1-5) | 4 (2-6) | 3 (1-4) |
Floor/ceiling, % | 10.1/0.4 | 8.6/0.3 | 11.6/0.4 |
Younger d | |||
n (missing, %) c | 1491 (1.8) | 1491 (1.8) | 1507 (0.7) |
Mean (SD) score | 2.55 (2.1) | 3.53 (2.8) | 2.48 (2.1) |
Median (q1-q3) score | 2 (1-4) | 3 (1-5) | 2 (1-3) |
Floor/ceiling % | 15.7/0.3 | 13.5/0.2 | 17.4/0.3 |
Older e | |||
n (missing %) c | 1477 (1.8) | 1464 (2.7) | 1473 (2.1) |
Mean (SD) score | 3.83 (2.3) | 5.47 (3.1) | 3.72 (2.3) |
Median (q1-q3) score | 4 (2-5) | 5 (3-7) | 3 (2-5) |
Floor/ceiling % | 4.5/0.5 | 3.5/0.4 | 5.7/0.4 |
Females | |||
n (missing, %) c | 1566 (0.1) | 1560 (0.2) | 1570 (0.1) |
Mean (SD) score | 3.31 (2.2) | 4.67 (3.0) | 3.20 (2.2) |
Median (q1-q3) score | 3 (2-5) | 4 (3-6) | 3 (2-4) |
Floor/ceiling % | 7.3/0.3 | 6.1/0.3 | 9.1/0.4 |
Males | |||
n (missing %) c | 1364 (0.2) | 1357 (0.2) | 1372 (0.1) |
Mean (SD) score | 3.05 (2.4) | 4.28 (3.2) | 2.98 (2.3) |
Median (q1-q3) | 3 (1-4) | 4 (2-6) | 3 (1-4) |
Floor/ceiling % | 13.3/0.4 | 11.3/0.3 | 14.4/0.3 |