Table 2 Association between MP use time and inattention (n = 7102)
| Â | n (%) | P^ | OR (95% CI) | Adjusted OR (95% CI)# |
|---|---|---|---|---|
MP ownership | Â | 0.000 | Â | Â |
No (ref) | 541 (38.21) | Â | 1.00 | 1.00 |
Yes | 4414 (79.29) | Â | 5.73 (5.05-6.50) | 2.92 (2.51-3.39)** |
MP use years | Â | 0.095 | Â | Â |
0-2 years (ref) | 1568 (76.34) | Â | 1.00 | 1.00 |
3-4 years | 1444 (79.04) | Â | 1.16 (0.99-1.35) | 1.07 (0.88-1.31) |
> 4Â years | 1132 (78.61) | Â | 1.14 (0.97-1.34) | 1.05 (0.85-1.30) |
Minutes on call | Â | 0.000 | Â | Â |
0-2 years | Â | Â | Â | Â |
0-1Â min/day (ref) | 344 (81.32) | Â | 1.00 | 1.00 |
1-6Â min/day | 594 (79.41) | Â | 0.87 (0.64-1.18) | 1.15 (0.82-1.60) |
> 6Â min/day | 410 (76.64) | Â | 0.76 (0.55-1.06) | 1.16 (0.81-1.65) |
3-4 years | Â | Â | Â | Â |
0-1Â min/day | 327 (82.78) | Â | 1.05 (0.73-1.51) | 1.06 (0.72-1.57) |
1-6Â min/day | 495 (82.14) | Â | 1.07 (0.77-1.49) | 1.18 (0.83-1.68) |
> 6Â min/day | 398 (80.08) | Â | 0.95 (0.68-1.34) | 1.31 (0.90-1.91) |
>4Â years | Â | Â | Â | Â |
0-1Â min/day | 261 (79.33) | Â | 0.86 (0.60-1.25) | 0.92 (0.62-1.37) |
1-6Â min/day | 378 (83.44) | Â | 1.23 (0.86-1.76) | 1.46 (0.99-2.17) |
> 6Â min/day | 338 (78.42) | Â | 0.81 (0.58-1.14) | 1.12 (0.77-1.64) |
Time of entertainment | Â | 0.000 | Â | Â |
0-2 years | Â | Â | Â | Â |
0-20Â min/day (ref) | 548 (79.42) | Â | 1.00 | 1.00 |
21-60Â min/day | 459 (79.69) | Â | 1.03 (0.78-1.36) | 1.45 (1.06-1.97)* |
> 60Â min/day | 317 (78.66) | Â | 0.98 (0.72-1.32) | 1.82 (1.28-2.59)** |
3-4 years | Â | Â | Â | Â |
0-20Â min/day | 410 (82.66) | Â | 1.22 (0.90-1.64) | 1.11 (0.80-1. 53) |
21-60Â min/day | 440 (82.09) | Â | 1.18 (0.88-1.58) | 1.33 (0.97-1.83) |
> 60Â min/day | 353 (80.78) | Â | 1.19 (0.87-1.62) | 1.80 (1.27-2.56)** |
>4Â years | Â | Â | Â | Â |
0-20Â min/day | 334 (76.78) | Â | 0.98 (0.72-1.32) | 0.99 (0.71-1.38) |
21-60Â min/day | 325 (82.70) | Â | 1.28 (0.92-1.78) | 1.39 (0.97-1.98) |
> 60Â min/day | 294 (80.55) | Â | 1.11 (0.80-1.53) | 1.87 (1.28-2.73)* |