Table 5.
Multiple linear regression analyses on the BOS-10 scores by risk factors, n = 613.
| Variables | B | Beta | t | p value* | 95% Confidence Interval for Exp (B) | Collinearity Statistics | ||
|---|---|---|---|---|---|---|---|---|
| Lower | Upper | Tolerance | Variance Inflation Factor | |||||
| Excessive thinking, BOS-10 (R2 = 0.339, D-W = 1.92, Cook’s = 0.003, B-P = 0.183, F27 = 9.63, p < 0.001) | ||||||||
| Constant | 20.42 | 10.70 | 1.87 | 0.062 | − 1.03 | 41.03 | ||
| Age | − 0.02 | 0.01 | − 2.64 | 0.009 | − 0.04 | − 0.01 | 0.66 | 1.66 |
| Residency | − 0.75 | 0.19 | − 3.93 | < 0.001 | − 1.13 | − 0.38 | 0.82 | 1.22 |
| Alcohol use | 0.44 | 0.18 | 2.48 | 0.013 | 0.09 | 0.79 | 0.96 | 1.04 |
| Anxiety score | 0.23 | 0.03 | 7.72 | < 0.001 | 0.17 | 0.29 | 0.87 | 1.15 |
| Depression score | 0.08 | 0.03 | 2.37 | 0.018 | 0.01 | 0.14 | 0.87 | 1.15 |
| Hypersensitivity, BOS-10 (R2 = 0.324, D-W = 2.02, Cook’s = 0.004, B-P = 0.032, F27 = 10.3, p < 0.001) | ||||||||
| Constant | 16.58 | 11.98 | 1.38 | 0.167 | − 6.95 | 40.11 | ||
| Age | − 0.05 | 0.01 | − 4.61 | < 0.001 | − 0.07 | − 0.03 | 0.66 | 1.51 |
| Residency | − 0.49 | 0.21 | − 2.29 | 0.023 | − 0.91 | − 0.07 | 0.82 | 1.22 |
| Anxiety score | 0.19 | 0.03 | 5.55 | < 0.001 | 0.12 | 0.25 | 0.87 | 1.15 |
| Depression score | 0.15 | 0.04 | 3.90 | < 0.001 | 0.07 | 0.22 | 0.87 | 1.15 |
| Restless behavior, BOS-10 (R2 = 0.355, D-W = 2.04, Cook’s = 0.002, B-P = 0.075, F27 = 13.0, p < 0.001) | ||||||||
| Constant | 30.90 | 19.21 | 1.6 | 0.108 | − 6.85 | 68.67 | ||
| Age | − 0.08 | 0.02 | − 4.77 | < 0.001 | − 0.11 | − 0.05 | 0.66 | 1.51 |
| Residency | − 1.90 | 0.34 | 5.52 | < 0.001 | − 2.57 | − 1.22 | 0.82 | 1.22 |
| Alcohol use | 0.86 | 0.32 | 2.70 | 0.007 | 1.24 | 1.49 | 0.96 | 1.04 |
| Anxiety score | 0.20 | 0.05 | 3.78 | < 0.001 | 0.10 | 0.31 | 0.87 | 1.15 |
| Total score, BOS-10 (R2 = 0.429, D-W = 2.08, Cook’s = 0.003, B-P = 0.024, F27 = 14.1, p < 0.001) | ||||||||
| Constant | 67.33 | 33.64 | 2.03 | 0.046 | 2.26 | 134.40 | ||
| Age | − 0.15 | 0.03 | − 5.20 | < 0.001 | − 0.22 | − 0.10 | 0.66 | 1.51 |
| Employment | 3.23 | 1.50 | 2.16 | 0.031 | 0.29 | 6.17 | 0.80 | 1.24 |
| Income | 4.39 | 2.24 | 1.97 | 0.049 | − 0.01 | 8.79 | 0.87 | 1.14 |
| Residency location | − 3.15 | 0.60 | − 5.22 | < 0.001 | − 4.33 | − 1.96 | 0.82 | 1.22 |
| Alcohol use | 1.29 | 0.56 | 2.30 | 0.022 | 0.19 | 2.39 | 0.96 | 1.04 |
| Anxiety score | 0.62 | 0.09 | 6.59 | < 0.001 | 0.43 | 0.81 | 0.87 | 1.15 |
| Depression score | 0.29 | 0.10 | 2.84 | 0.005 | 0.09 | 0.51 | 0.87 | 1.15 |
*p values were tested using the multiple linear regression. Predictors: (constant), sex, age, marital status, education, employment, income, living condition (ger–apartment), residency (rural–urban), alcohol use, tobacco use, body temperature, heart rate, systolic blood pressure, diastolic blood pressure, arterial oxygen saturation, body mass index, neck circumference, waist circumference, anxiety score, depression score. B-P Breusch-Pagan, D-W Durbin-Watson.