| Mothers of infants with crying problems | Mothers of infants without crying problems | Chi-sq test | Unadjusted | Adjusted for socioeconomics | Adjusted for chronic diseases | Adjusted for previous psychological difficulties | Adjusted for all blocks | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N = 235 | N = 1055 | ||||||||||||||
ASS score | N | (%) | N | (%) | P-value | OR | [95%CI] | OR | [95%CI] | OR | [95%CI] | OR | [95%CI] | OR | [95%CI] |
First trimester | Â | Â | Â | Â | 0.003 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 0–2 | 116 | (49.4) | 654 | (62.0) |  | ref |  | ref |  | ref |  | ref |  | ref |  |
 3–5 | 66 | (28.1) | 215 | (20.4) |  | 1731 | [1.233; 2.430] | 1.741 | [1.226; 2.472] | 1.746 | [1.234; 2.469] | 1.645 | [1.163; 2.326] | 1.647 | [1.143; 2.372] |
 6–9 | 24 | (10.2) | 98 | (9.3) |  | 1.381 | [0.848; 2.250] | 1.437 | [0.854; 2.418] | 1.262 | [0.754; 2.112] | 1.282 | [0.779; 2.110] | 1.290 | [0.748; 2.223] |
 >  10 | 29 | (12.3) | 88 | (8.3) |  | 1.858 | [1.169; 2.954] | 1.924 | [1.164; 3.180] | 1.971 | [1.228; 3.164] | 1.642 | [1.006; 2.680] | 1.742 | [1.023; 2.966] |
Second trimester | Â | Â | Â | Â | 0.163 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 0–2 | 139 | (59.2) | 688 | (65.2) |  | ref |  | ref |  | ref |  | ref |  | ref |  |
 3–5 | 44 | (18.7) | 193 | (18.3) |  | 1.128 | [0.776; 1.641] | 1.163 | [0.789; 1.715] | 1.126 | [0.770; 1.649] | 1.049 | [0.716; 1.536] | 1.060 | [0.709; 1.582] |
 6–9 | 29 | (12.3) | 88 | (8.3) |  | 1.631 | [1.032; 2.578] | 1.676 | [1.039; 2.704] | 1.583 | [0.991; 2.531] | 1.506 | [0.947; 2.397] | 1.538 | [0.940; 2.515] |
 >  10 | 23 | (9.8) | 86 | (8.2) |  | 1.324 | [0.807; 2.171] | 1.416 | [0.842; 2.383] | 1.270 | [0.756; 2.135] | 1.169 | [0.702; 1.947] | 1.205 | [0.694; 2.092] |
Third trimester | Â | Â | Â | Â | 0.007 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 0–2 | 135 | (57.5) | 683 | (64.7) |  | ref |  | ref |  | ref |  | ref |  | ref |  |
 3–5 | 45 | (19.2) | 221 | (21.0) |  | 1.030 | [0.712; 1.491] | 1.073 | [0.731; 1.574] | 1.000 | [0.684; 1.462] | 0.977 | [0.671; 1.421] | 0.981 | [0.661; 1.456] |
 6–9 | 38 | (16.2) | 100 | (9.5) |  | 1.923 | [1.267; 2.916] | 2.088 | [1.348; 3.232] | 2.065 | [1.351; 3.157] | 1.774 | [1.158; 2.719] | 2.007 | [1.277; 3.153] |
 >  10 | 17 | (7.2) | 51 | (4.8) |  | 1.686 | [0.945; 3.009] | 1.742 | [0.954; 3.183] | 1.578 | [0.853; 2.919] | 1.494 | [0.824; 2.712] | 1.416 | [0.740; 2.710] |
Postpartum |  |  |  |  | < 0.001 |  |  |  |  |  |  |  |  |  |  |
 0–2 | 140 | (59.6) | 803 | (76.1) |  | ref |  | ref |  | ref |  | ref |  | ref |  |
 3–5 | 53 | (22.6) | 160 | (15.2) |  | 1.900 | [1.327; 2.720] | 1.885 | [1.296; 2.742] | 1.951 | [1.350; 2.818] | 1.820 | [1.260; 2.629] | 1.903 | [1.287; 2.813] |
 6–9 | 22 | (9.4) | 55 | (5.2) |  | 2.294 | [1.356; 3.882] | 2.315 | [1.351; 3.966] | 2.374 | [1.319; 4.086] | 2.180 | [1.277; 3.721] | 2.195 | [1.244; 3.871] |
 >  10 | 20 | (8.5) | 37 | (3.5) |  | 3.100 | [1.748; 5.498] | 3.259 | [1.786; 5.946] | 3.301 | [1.839; 5.925] | 2.884 | [1.596; 5.211] | 3.269 | [1.739; 6.147] |