Table 5.
Factors associated with CVS: multivariate logistic regression model.
| Variables | OR | 95% CI | p-Value |
|---|---|---|---|
| Age | 1.02 | 0.91–1.13 | 0.771 |
| Sex | |||
| Male | 1 | ||
| Female | 3.40 | 1.12–10.33 | 0.031 |
| Myopia | |||
| No | 1 | ||
| Yes | 1.57 | 0.57–4.23 | 0.386 |
| Job category | |||
| TRS | 1 | ||
| AS | 2.45 | 0.90–6.67 | 0.079 |
| Total use of VDT (hours/day) | |||
| ≤8 | 1 | ||
| >8 | 2.59 | 0.96–6.98 | 0.061 |
| Neck posture | |||
| Non-altered | 1 | ||
| Altered | 3.27 | 1.03–10.41 | 0.045 |
| Illumination | |||
| Non-altered | 1 | ||
| Altered | 3.64 | 1.22–10.81 | 0.020 |
Abbreviations: CVS: computer vision syndrome; OR: odds ratio; CI: confidence interval; TRS: Teaching and Research Staff; AS: Administrative Staff. Bold results are statistically significant. The categories of the variables are in Italic type.