Temperature characteristic | with suicide risk (n=14) | without suicide risk (n=10) | Normal participants (n=15) | Z | P value |
Clinical characteristics, (median (IQR)) | |||||
HAMA | 9.5 (5.8–14.0) | 6.5 (5.8–8.3) | 1.0 (1.0–3.0) | 27.20 | <0.001 |
HAMD-17 | 14.0 (10.0–17.5) | 10.0 (7.8–11.0) | 2.0 (1.0–3.0) | 28.55 | <0.001 |
PHQ-9 | 13.5 (7.8–19.3) | 4.0 (1.8–7.0) | 2.0 (1.0–2.0) | 24.96 | <0.001 |
MDQ | 2.0 (1.0–3.3) | 2.0 (2.0– 2.0) | 2.0 (1.0–2.0) | 1.01 | 0.605 |
PSQI | 11.5 (7.8–12.8) | 8.5 (4.8–11.8) | 3.0 (2.0–5.0) | 20.71 | <0.001 |
Features of peripheral body temperature, (mean (SD)) | |||||
Mesor | 36.00 (0.35) | 36.31 (0.29) | 36.02 (0.34) | 4.68 | 0.096 |
Amplitude | 0.27 (0.17) | 0.36 (0.17) | 0.31 (0.15) | 1.32 | 0.518 |
Phase-delay | 4.05 (1.93) | 3.01 (2.09) | 2.821 (2.00) | 4.33 | 0.115 |
Nadir | 7:23 (4:19) | 6:11 (6:57) | 5:47 (5:28) | 3.97 | 0.138 |
Temperature characteristics were calculated by Kruskal-Wallis test, statistic value: Z; p: with suicide risk versus without suicide risk at baseline. The differences were determined with a significance level of 0.05 and statistically significant results in the table are in boldface.
HAMA, Hamilton Anxiety Scale ; HAMD-17, Hamilton Depression Scale 17 items; MDQ, Mood Disorder Questionnaire; PHQ-9, Patient Health Questionnaire ; PSQI, Pittsburgh Sleep Quality Index.