Table 2.
Discrepancy of physical and psychological variables between patients with and without suicide ideation (SI)
| Variables | Total | Without SI (n = 372) M ± SD/n (%) | With SI(n = 79)M ± SD/n (%) | χ2 | p | Effect size: Cramer’s V/ε2 |
|---|---|---|---|---|---|---|
| HADS | 11.47 ± 7.224 | 9.67 ± 6.366 | 16.92 ± 6.327 | —— | —— | —— |
| HADS<15 | 307(78.9) | 34(29.3) | 100.286 | <0.001*** | 0.446 | |
| HADS ≥ 15 | 82(21.1) | 82(70.7) | ||||
| PHQ-9 | 6.40 ± 4.821 | 5.04 ± 4.007 | 10.28 ± 3.860 | —— | —— | —— |
| PHQ-9<10 | 342 (87.9) | 46(39.7) | 116.924 | <0.001*** | 0.481 | |
| PHQ-9 ≥ 10 | 47(12.1) | 70(60.3) | ||||
| ISI | 6.69 ± 6.101 | 5.91 ± 5.692 | 9.23 ± 6.386 | —— | —— | —— |
| ISI<15 | 352 (90.5) | 90(77.6) | 13.623 | <0.001*** | 0.164 | |
| ISI ≥ 15 | 37 (9.5) | 26 (22.4) | ||||
| Equation 5D5L value | 0.819 ± 0.230 | 0.852 ± 0.196 | 0.708 ± 0.292 | 46.363 | <0.001*** | 0.091(ε2) |
| Equation 5D5L VAS | 71.66 ± 20.231 | 75.55 ± 19.031 | 62.98 ± 21.107 | 33.742 | <0.001*** | 0.066(ε2) |
| MDASI-Fatigue | 2.73 ± 2.594 | 2.37 ± 2.431 | 3.57 ± 2.709 | —— | —— | —— |
| Fatigue<5 | 303 (78.1) | 71 (61.2) | 13.303 | <0.001*** | 0.162 | |
| Fatigue ≥ 5 | 85 (21.9) | 45 (38.8) | ||||
| MDASI-Upset | 2.36 ± 2.488 | 2.02 ± 2.335 | 3.28 ± 2.615 | —— | —— | —— |
| Upset<5 | 319 (82.9) | 76 (65.5) | 13.975 | <0.001*** | 0.167 | |
| Upset ≥ 5 | 66 (17.1) | 40 (34.5) | ||||
| MDASI-Forgetfulness | 2.29 ± 2.394 | 2.01 ± 2.294 | 3.30 ± 2.545 | —— | —— | —— |
| Forgetfulness<5 | 317 (81.9) | 82 (70.1) | 7.619 | 0.006** | 0.119 | |
| Forgetfulness ≥ 5 | 70 (18.1) | 35(29.9) |
***p<0.001; **p<0.01, *p<0.05
Cramer’s V: small ≥ 0.1, medium ≥ 0.3, large ≥ 0.5
Epsilon-squared (ε2): small ≥ 0.01, medium ≥ 0.06, large ≥ 0.14
Abbreviations: HADS-Hospital Anxiety and Depression Scale; PHQ-9-9 Item-Patients Health Questionnaire; ISI-Insomnia Severity Index; EQ-5D-5L- Five-level EuroQol five-dimensional questionnaire; MDASI- The MD Anderson Symptom Inventory.