Table 3.
Association between watching video and physical symptoms (n = 674).
| N (%) | p | OR (95% CI) | Adjusted OR (95% CI)# | |
|---|---|---|---|---|
| Headache | 0.01 | |||
| Control group | 19 (5.4) | 1.00 | 1.00 | |
| Video group | 34 (10.6) | 2.22 (1.25–3.96) | 2.33 (1.13–4.80) | |
| Dizziness | 0.08 | |||
| Control group | 23 (6.5) | 1.00 | 1.00 | |
| Video group | 33 (10.3) | 1.82 (1.05–3.14) | 1.49 (0.78–2.86) | |
| Fatigue | 0.00 | |||
| Control group | 123 (34.8) | 1.00 | 1.00 | |
| Video group | 154 (48.0) | 1.79 (1.32–2.45) | 1.62 (1.14–2.29) | |
| Memory Loss | 0.03 | |||
| Control group | 94 (26.6) | 1.00 | 1.00 | |
| Video group | 111 (34.6) | 1.54 (1.11–2.14) | 1.49 (1.02–2.15) | |
| Inattention | 0.00 | |||
| Control group | 103 (29.2) | 1.00 | 1.00 | |
| Video group | 131 (40.8) | 1.74 (1.26–2.39) | 1.58 (1.10–2.27) | |
| Irritability | 0.09 | |||
| Control group | 67 (19.0) | 1.00 | 1.00 | |
| video group | 78 (24.3) | 1.42 (0.98–2.05) | 1.37 (0.90–2.09) |
P Obtained through χ2 test.
#
Adjusted for sex, age, physical exercise, smoke, drink, MP ownership, MP ownership, years of MP usage, minutes spent on calls daily and phone calls daily.
OR, odds ratio; 95% CI, 95% confidence interval.