Table 2.
Univariate logistic regression analysis of factors associated with elevated somatic symptoms.
| Variable | Category | OR | 95% CI | P value |
|---|---|---|---|---|
| Tuberculosis close-contact exposure | Non-exposed | 1.00 (Reference) | – | – |
| Exposure | 1.659 | 1.200–2.305 | 0.002 | |
| Age | <18 years | 1.00 (Reference) | – | – |
| ≥18 years | 0.992 | 0.708–1.379 | 0.961 | |
| Gender | Female | 1.00 (Reference) | – | – |
| Male | 1.201 | 0.854–1.674 | 0.286 | |
| Grade | Junior high school | 1.00 (Reference) | – | – |
| Senior high school | 0.590 | 0.421–0.819 | 0.002 | |
| Ethnicity | Other | 1.00 (Reference) | – | – |
| Han | 1.138 | 0.394–4.815 | 0.834 | |
| Household registration | Urban | 1.00 (Reference) | – | – |
| Rural | 0.856 | 0.620–1.184 | 0.346 | |
| Economic status | Medium and above | 1.00 (Reference) | – | – |
| Below middle | 1.066 | 0.692–1.596 | 0.764 | |
| Teacher-student relationship | Continuous | 0.981 | 0.968–0.994 | 0.005 |