Table 2.
Logistic regression of influencing factors for social phobia (main analysis). The outcome variable was divided by median into 2 groups of low score (0–10, n = 956) and high score (11–48, n = 903). McFadden’s R2 = 0.285. GVIF for all variables is less than 1.58. OR odds ratio, CI confidence interval, GPA grade point average.
| Factor | OR (95% CI) | P value |
|---|---|---|
| Demographic information | ||
| Gender (female vs male) | 0.63 (0.50–0.79) | < 0.001 |
| Region (rural vs urban) | 0.82 (0.63–1.07) | 0.136 |
| Grade (vs 1) | ||
| 2 | 0.82 (0.56–1.21) | 0.322 |
| 3 | 0.78 (0.54–1.14) | 0.206 |
| 4 or 5 | 0.60 (0.39–0.94) | 0.025 |
| Postgraduate | 0.38 (0.19–0.78) | 0.008 |
| GPA ranking (vs top 20%) | ||
| 20–40% | 1.40 (1.00–1.96) | 0.049 |
| 40–60% | 1.47 (1.04–2.09) | 0.030 |
| 60–80% | 1.04 (0.65–1.68) | 0.867 |
| After 80% | 2.36 (1.07–5.21) | 0.033 |
| Exercise frequency (vs < once a week) | ||
| 1–2 times a week | 1.14 (0.85–1.52) | 0.397 |
| ≥ 3 times a week | 0.82 (0.59–1.15) | 0.246 |
| Social relations | ||
| Never participate in student organizations (vs ever) | 1.26 (0.97–1.66) | 0.089 |
| Childhood bullying experience (vs never) | ||
| Seldom | 1.31 (1.00–1.71) | 0.047 |
| Sometimes | 2.91 (1.95–4.33) | < 0.001 |
| Often | 3.44 (1.36–8.65) | 0.009 |
| Family Information | ||
| Parenting style (vs authoritative) | ||
| Authoritarian | 1.08 (0.75–1.56) | 0.691 |
| Neglectful | 0.90 (0.65–1.24) | 0.511 |
| Permissive | 2.82 (1.21–6.60) | 0.017 |
| Closeness of family relationship (vs close) | ||
| General | 1.35 (1.01–1.82) | 0.044 |
| Alienated | 1.26 (0.49–3.21) | 0.627 |
| Number of siblings (vs 0) | ||
| 1 | 1.35 (1.04–1.75) | 0.027 |
| 2 | 2.18 (1.52–3.14) | < 0.001 |
| ≥ 3 | 1.08 (0.55–2.14) | 0.814 |
| Childhood adversity experience (vs never) | ||
| Seldom | 1.63 (1.23–2.14) | < 0.001 |
| Sometimes | 2.64 (1.84–3.80) | < 0.001 |
| Often | 11.35 (4.47–28.79) | < 0.001 |
| Self-evaluation | ||
| Mobile phone dependence (vs no) | ||
| General | 2.32 (1.72–3.13) | < 0.001 |
| Yes | 5.12 (3.63–7.22) | < 0.001 |
| Appearance satisfaction (vs not very satisfied) | ||
| Moderately satisfied | 0.83 (0.59–1.17) | 0.293 |
| Quite satisfied | 0.64 (0.43–0.93) | 0.021 |
| Mental health self-assessment (vs not very healthy) | ||
| Moderately healthy | 0.76 (0.43–1.35) | 0.348 |
| Quite healthy | 0.37 (0.21–0.66) | < 0.001 |
| Degree of trust in strangers (vs not very trust) | ||
| Moderately trust | 0.72 (0.55–0.94) | 0.016 |
| Quite trust | 0.99 (0.71–1.36) | 0.929 |