Table 4.
Factors associated with nocturnal enuresis based on the logistic regression.
| Variables | Enuretic | Nonenuretic | Total | P value | OR | 95% CI |
|---|---|---|---|---|---|---|
| Number (%) | Number (%) | Number (%) | ||||
| Gender | ||||||
| Male | 38 (10.7) | 317 (89.3) | 355 (100) | 0.013 | 2.159 | 3.950–1.180 |
| Female | 19 (5.4) | 336 (94.6) | 355 (100) | — | — | |
| Number of siblings | ||||||
| 0 (only child) | 9 (1.5) | 168 (94.9) | 177 (100) | 0.051 | — | — |
| 1 | 33 (10.5) | 280 (89.4) | 313 (100) | 2.337 | 5.185–1.053 | |
| 2 and more | 15 (2.27) | 205 (93.1) | 220 (100) | 1.262 | 3.065–0.520 | |
| Maternal education | ||||||
| High school diploma and lower | 48 (8.9) | 486 (91.1) | 534 (100) | 0.018 | 564/2 | 5.609–1.172 |
| Higher than high school diploma | 9 (5.2) | 167 (94.8) | 176 | — | — | |
| Enuresis in siblings | ||||||
| Yes | 13 (14) | 80 (86) | 93 (100) | 0.015 | 2.392 | 4.836–1.183 |
| No | 44 (7.1) | 573 (92.9) | 617 (100) | — | — | |
| Deep sleep | ||||||
| Yes | 23 (12.7) | 158 (87.3) | 181 (100) | 0.023 | 1.99 | 3.599–1.100 |
| No | 34 (6.4) | 495 (93.6) | 529 (100) | — | — | |
| Respiratory infection | ||||||
| Yes | 14 (13.3) | 91 (86.7) | 105 (100) | 0.013 | 2.381 | 4.734–1.198 |
| No | 43 (7.1) | 562 (92.9) | 605 (100) | — | — | |
| Seizures | ||||||
| Yes | 5 (20) | 20 (80) | 25 (100) | 0.034 | 3.239 | 9.576–1.095 |
| No | 52 (7.6) | 633 (92.4) | 685 (100) | — | — | |
| Pinworm infection | ||||||
| Yes | 4 (5.6) | 67 (94.4) | 71 (100) | 0.053 | 0.296 | 1.014–0.086 |
| No | 53 (8.3) | 586 (91.7) | 639 (100) | — | — | |
| Anal itching | ||||||
| Yes | 7 (16.7) | 35 (83.3) | 42 (100) | <0.001 | 7.041 | 20.42–2.427 |
| No | 50 (7.5) | 618 (92.5) | 668 (100) | — | — |