Table 7 Associations between ID in different SES and children OME in a multiple logistic regression by SES
Multivariate regression | All Low SES | Â | Moderate SES | High SES | ||||
|---|---|---|---|---|---|---|---|---|
OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | |
For OME after COVID-19 | ||||||||
 COVID-19 | 6.634(1.891, 23.279) | 0.003 | 15.588(3.695, 35.767) | 0.001 | 18.098(3.837, 35.355) | 0.000 | 6.751 (1.876, 14.288) | 0.003 |
 ID | 3.300 (1.379, 7.874) | 0.007 | 6.622 (1.567, 13.778) | 0.010 | 2.577(0.929, 7.143) | 0.069 | 2.874 (1.085, 7.634) | 0.034 |
 Cesarean delivery | 1.266 (0.725, 2.212) | 0.407 | 1.567(0.762, 3.236) | 0.222 | 1.212(0.434, 3.390) | 0.713 | 1.036 (0.582, 2.033) | 0.918 |
 Birth weight | 0.999(0.998, 1.000) | 0.244 | 0.999(0.998, 1.000) | 0.216 | 0.999(0.997, 1.001) | 0.490 | 1.000 (0.998, 1.001) | 0.544 |
 Assisted reproductive technology | 1.016(0.346, 4.287) | 0.977 | 2.957(0.362, 4.171) | 0.312 | - | - | 1.425 (0.460, 4.405) | 0.540 |
For OME before COVID-19 | ||||||||
 ID | 1.160 (0.372, 3.610) | 0.798 | 3.861 (0.460, 32.258) | 0.213 | 2.418 (0.627,9.324) | 0.200 | 1.488 (0.406, 5.464) | 0.547 |
 Cesarean delivery | 1.316 (0.480, 3.610) | 0.595 | 1.058(0.313, 3.584) | 0.927 | 1.201 (0.285, 5.062) | 0.803 | 1.488(0.486, 4.566) | 0.486 |
 Birth weight | 0.999(0.997, 1.001) | 0.252 | 1.000(0.997, 1.002) | 0.716 | 0.999(0.997, 1.002) | 0.621 | 0.999 (0.997, 1.001) | 0.243 |
 Assisted reproductive technology | 1.088 (0.140, 8.456) | 0.936 | 1.332(0.151, 11.745) | 0.751 | 0.450 (0.051, 3.941) | 0.471 | - | - |