Table 1 Univariate binary logistic regression analysis for baseline demographic and biochemical variables of males
Variable | PSD (N = 255) | Non-PSD (N = 422) | βcoefficient | p value |
|---|---|---|---|---|
Age, mean ± SD | 58.8 ± 10.2 | 57.9 ± 11.3 | 0.01 | 0.295 |
Stroke type | Â | Â | 0.25 | 0.344 |
 Infarction, n(%) | 227 (89.0) | 385 (91.2) |  |  |
 Hemorrhage, n(%) | 28 (11.0) | 37 (8.8) |  |  |
Education level | ||||
 Low, n(%) | 63 (24.7) | 81 (19.2) | Ref |  |
 Medium, n(%) | 157 (61.6) | 251 (59.5) | −0.22 | 0.804 |
 High, n(%) | 35 (13.7) | 90 (21.3) | −0.69 | 0.500 |
Smoking history, n(%) | 183 (71.8) | 316 (74.9) | −0.16 | 0.372 |
Drinking history, n(%) | 89 (34.9) | 136 (32.2) | 0.12 | 0.474 |
Sleeping time < 5 h, n(%) | 46 (18.0) | 47 (11.1) | 0.56 | 0.011 |
Diabetes Mellitus, n(%) | 69 (27.1) | 116 (27.5) | −0.02 | 0.903 |
Hypertension, n(%) | 149 (58.4) | 252 (59.7) | −0.05 | 0.742 |
Hyperlipidemia, n(%) | 59 (23.1) | 95 (22.5) | 0.04 | 0.851 |
Atrial fibrillation, n(%) | 13 (5.1) | 5 (1.2) | 1.50 | 0.002 |
Stroke history, n(%) | 46 (18.0) | 96 (22.7) | −0.29 | 0.145 |
Physical exercise, n(%) | 79 (31.0) | 182 (43.1) | −0.52 | 0.002 |
NIHSS score, median (IQR) | 4.0 (2.0–7.0) | 2.0 (1.0–4.0) | 0.17 | < 0.001 |
BI score, median (IQR) | 80.0 (40.0–100.0) | 95.0 (65.0–100.0) | − 0.02 | < 0.001 |
EPQ | ||||
 E dimension, median (IQR) | 11.0 (7.0–14.0) | 12.0 (9.0–16.0) | −0.04 | 0.014 |
 N dimension, median (IQR) | 8.0 (6.0–13.0) | 7.0 (4.0–11.0) | 0.07 | < 0.001 |
 P dimension, median (IQR) | 5.0 (4.0–7.0) | 5.0 (3.0–7.0) | 0.06 | 0.015 |
 L dimension, median (IQR) | 13.0 (11.0–15.0) | 14.0 (12.0–15.0) | − 0.04 | 0.053 |
SSRS | ||||
 Objective support, median (IQR) | 9.0 (7.0–11.0) | 9.0 (7.0–11.0) | − 0.02 | 0.725 |
 Subjective support, median (IQR) | 23.0 (18.0–27.0) | 22.0 (16.8–26.3) | 0.03 | 0.081 |
 Use of support, median (IQR) | 7.0 (6.0–8.0) | 7.0 (6.0–8.0) | −0.01 | 0.908 |
CD-RISC score, median (IQR) | 64.0 (53.0–72.0) | 65.0 (57.0–77.0) | − 0.02 | 0.005 |
Free T3, median (IQR) | 2.5 (2.3–2.9) | 2.7 (2.4–3.1) | −0.20 | 0.003 |
Free T4, median (IQR) | 1.0 (0.9–1.1) | 1.0 (0.9–1.1) | 0.01 | 0.095 |
TSH, median (IQR) | 1.6 (1.0–2.4) | 1.7 (1.0–2.6) | −0.08 | 0.442 |
Homocysteine, median (IQR) | 14.9 (12.4–18.0) | 15.0 (12.1–19.4) | − 0.01 | 0.360 |
BDNF, median (IQR) | 3.6 (2.1–6.9) | 3.7 (2.1–7.4) | −0.02 | 0.962 |
Cortisol, median (IQR) | 13.6 (11.0–16.9) | 13.0 (10.4–15.9) | 0.04 | 0.029 |
ACTH, median (IQR) | 33.5 (20.6–48.0) | 29.6 (15.4–46.9) | 0.01 | 0.021 |