Table 3 Logistic regression analysis of associated factors of NE in children ages 5–12 years
Factors | B | SE | Wals | P | OR | 95% CI | |
|---|---|---|---|---|---|---|---|
Gender | Male | 1(ref) | |||||
Female | −0.444 | 0.145 | 9.416 | 0.002 | 0.641 | 0.483–0.852 | |
Age | – | −0.173 | 0.037 | 21.492 | < 0.001 | 0.841 | 0.782–0.905 |
Delivery mode | Natural labor | 1(ref) | |||||
Caesarean birth | 0.222 | 0.137 | 2.629 | 0.105 | 1.248 | 0.955–1.632 | |
Duration of using DD | Never use | 1(ref) | |||||
0-1 year | 0.121 | 0.278 | 0.188 | 0.665 | 1.128 | 0.654–1.947 | |
> 1 but ≤2 years | 0.734 | 0.267 | 7.575 | 0.006 | 2.084 | 1.235–3.516 | |
> 2 but ≤3 years | 0.856 | 0.319 | 7.208 | 0.007 | 2.354 | 1.260–4.399 | |
> 3 but ≤4 years | 2.055 | 0.419 | 24.080 | < 0.001 | 7.806 | 3.435–17.737 | |
> 4 years | 3.119 | 0.503 | 38.471 | < 0.001 | 22.624 | 8.444–60.620 | |
Toilet training onset time | < 6 months of age | 1(ref) | |||||
6-12 months of age | 0.257 | 0.167 | 2.369 | 0.124 | 1.293 | 0.932–1.795 | |
13-18 months of age | 0.011 | 0.222 | 0.003 | 0.959 | 1.011 | 0.655–1.562 | |
> 18 months of age | −0.048 | 0.418 | 0.013 | 0.909 | 0.953 | 0.420–2.164 | |
Never training | 0.557 | 0.240 | 5.376 | 0.020 | 1.745 | 1.090–2.793 | |
Drinking plain water and eating fruits before bed | No | 1(ref) | |||||
Yes | 0.110 | 0.150 | 0.536 | 0.464 | 1.116 | 0.832–1.496 | |
Living habits during the day | None of the following | 1(ref) | |||||
drinking sugary beverages | 0.604 | 0.212 | 8.112 | 0.004 | 1.830 | 1.207–2.773 | |
Eating sweets | 0.308 | 0.187 | 2.705 | 0.100 | 1.361 | 0.943–1.965 | |
drinking low amounts of plain water(< 500 ml) | 0.526 | 0.191 | 7.536 | 0.006 | 1.692 | 1.162–2.462 | |
The time to fall asleep | Before 21:00 | 1(ref) | |||||
21:00–23:00 | 0.457 | 0.232 | 3.886 | 0.049 | 1.579 | 1.003–2.486 | |
After 23:00 | 0.604 | 0.479 | 1.595 | 0.207 | 1.830 | 0.716–4.677 | |
Awakening from sleep | Easy | 1(ref) | |||||
Difficult | −0.283 | 0.156 | 3.278 | 0.070 | 0.753 | 0.555–1.024 | |
Sleep disorders | No | 1(ref) | |||||
Yes | 0.291 | 0.141 | 4.235 | 0.040 | 1.338 | 1.014–1.764 | |
Playing games before bed | No | 1(ref) | |||||
Sometimes | −0.068 | 0.147 | 0.212 | 0.645 | 0.934 | 0.700–1.247 | |
Often | −0.273 | 0.534 | 0.261 | 0.609 | 0.761 | 0.267–2.167 | |
Academic performance | Poor | 1(ref) | |||||
General | −1.033 | 0.328 | 9.937 | 0.002 | 0.356 | 0.187–0.677 | |
Good | −1.276 | 0.326 | 15.346 | < 0.001 | 0.279 | 0.148–0.529 | |
Family history of NE | No | 1(ref) | |||||
Not sure | 1.549 | 0.164 | 89.245 | < 0.001 | 4.705 | 3.412–6.488 | |
Yes | 2.458 | 0.172 | 204.34 | < 0.001 | 11.680 | 8.336–16.355 |