Table 2.
Crosstab.
| Groups | Total | P-value | ||
|---|---|---|---|---|
| Cases (patients) | Controls (intact) | |||
| Presence of serous otitis media in the child | ||||
| No | 63(32.8%) | 129(67.2%) | 192(100%) | .05 > .000* |
| Yes | 69(95.8%) | 3(4.2%) | 72(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Intake folic acid | ||||
| Intake | 23(23.2%) | 76(76.8%) | 99(100%) | .05 > .000* |
| Not intake | 109(66.1%) | 56(33.9%) | 165(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Intake corticosteroids (pregnancy stabilizer) | ||||
| No | 107(54.6%) | 89(45.4%) | 196(100%) | .05 > .011* |
| Yes | 25(36.8%) | 43(63.2%) | 68(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Intake antibiotics | ||||
| No | 111(47.2%) | 124(52.8%) | 235(100%) | .05 > .011* |
| Yes | 21(72.4%) | 8(27.6%) | 29(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Analgesic | ||||
| No | 115(46.6%) | 132(53.4%) | 247(100%) | .05 > .000* |
| Yes | 17(100.0%) | 0(0.0%) | 17(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Head and neck malformation | ||||
| No | 125(48.6%) | 132(51.4%) | 257(100%) | .05 > .007* |
| Yes | 7(100.0%) | 0(0.0%) | 7(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Urinary tract | ||||
| No | 124(48.4%) | 132(51.6%) | 256(100%) | .05 > .004* |
| Yes | 8(100.0%) | 0(0.0%) | 8(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Heart disease (such as Ventricular septal defect) | ||||
| No | 127(49.0%) | 132(51.0%) | 259(100%) | .05 > .024* |
| Yes | 5(100.0%) | 0(0.0%) | 5(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
| Mother’s age during pregnancy | ||||
| −20 | 17(38.6%) | 27(61.4%) | 44(100%) | .05 > .037** |
| 20–24 | 45(49.5%) | 46(50.5%) | 91(100%) | |
| 25–29 | 26(46.4%) | 30(53.6%) | 56(100%) | |
| 30–34 | 27(58.7%) | 19(41.3%) | 46(100%) | |
| 35+ | 17(63.0%) | 10(37.0%) | 27(100%) | |
| Total | 132(50.0%) | 132(50.0%) | 264(100%) | |
*
Pearson Chi-Square test sig.
**
Mann–Whitney test sig.