Table 3. Multiple logistic regression analysis of factors influencing HL level with sociodemographic characteristics, health-related behaviors, and family-related factors.
| Parameters | B | S.E. | Wald | P | OR | 95%CI of OR | |
|---|---|---|---|---|---|---|---|
| Years in college | Senior | 0.207 | 0.096 | 4.618 | 0.032 | 1.229 | (1.018∼1.484) |
| Junior | reference | ||||||
| Educational system | Undergraduate | 0.411 | 0.138 | 8.855 | 0.003 | 1.509 | (1.151∼1.978) |
| Specialist | reference | ||||||
| Time playing online games | ≥5 Hours | -0.449 | 0.139 | 10.506 | 0.001 | 0.638 | (0.486∼0.837) |
| <5 Hours | reference | ||||||
| Annual household income | ≥ 50,000 yuan | 0.208 | 0.092 | 5.072 | 0.024 | 1.231 | (1.027∼1.476) |
| < 50,000 yuan | reference | ||||||
| Father's education level | Primary and less | 0.453 | 0.369 | 1.506 | 0.220 | 1.573 | (0.763∼3.241) |
| High school | 0.844 | 0.344 | 6.031 | 0.014 | 2.327 | (1.186∼4.565) | |
| University | 0.896 | 0.346 | 6.719 | 0.010 | 2.450 | (1.244∼4.825) | |
| Postgraduate | reference | ||||||
| Constant | -2.566 | 0.354 | 52.554 | 0.000 | 0.077 | ||