Table 2 Comparisons of sociodemographic characteristics and insomnia between childhood cancer survivors and siblings.
From: Risk for neurocognitive impairment in Korean childhood cancer survivors
Characteristics | Childhood cancer survivors (n = 720) | Siblings (n = 222) | P-value |
|---|---|---|---|
Sex | < 0.001† | ||
Male | 419 (58.2) | 95 (42.8) | |
Female | 301 (41.8) | 127 (57.2) | |
Age at survey, year | 18.0 ± 5.0 | 16.3 ± 5.2 | < 0.001* |
≤12 | 100(13.9) | 62(27.9) | < 0.001‡ |
12<~≤15 | 118(16.4) | 56(25.2) | |
15<~≤18 | 146(20.3) | 37(16.7) | |
18<~≤21 | 174(24.2) | 29(13.1) | |
21< | 182(25.3) | 38(17.1) | |
Educational level achieved | <0.001‡ | ||
Non-schooler | 24 (3.3) | 1 (0.45) | |
Elementary schooler | 116 (16.1) | 60 (27.0) | |
Middle schooler | 128 (17.8) | 83 (37.4) | |
High schooler | 136 (18.9) | 41 (18.5) | |
After graduating high school | 315 (43.8) | 1 (0.45) | |
Unknown | 1(0.1) | 36(16.2) | |
Main caregiver’s level of education | 0.843‡ | ||
≤ High school graduate | 239 (33.2) | 92(41.4) | |
College graduate | 286 (39.7) | 115(51.8) | |
Master’s degree or higher | 28 (3.9) | 8(3.6) | |
Unknown | 167(23.2) | 7(3.2) | |
Insomnia, frequency/week | 0.018‡ | ||
None | 412 (57.2) | 148 (66.7) | |
1–2 days | 189 (26.3) | 51 (23.0) | |
3–4 days | 73 (10.1) | 14 (6.3) | |
≥ 5 days | 39 (5.4) | 9 (4.1) | |
Unknown | 7(1.0) | 0(0.0) |
