30 May 2024 : Database Analysis
Maternal Exposure to Environmental Air Pollution and Premature Rupture of Membranes: Evidence from Southern China
Xiaowu Yang1ABCDEG*, Fengsheng Xu2DF, Gongyan Ma3CD, Feng Pu1BDOI: 10.12659/MSM.943601
Med Sci Monit 2024; 30:e943601
Table 3 The relationship between exposure to air pollutants and the risk of PROM in distributed lag models.
| Pollutant* | Unadjusted model | Adjusted model** | ||
|---|---|---|---|---|
| OR | 95% CI | OR | 95% CI | |
| PM (ug/m) | 1.07 | 0.98–1.17 | 1.06 | 0.98–1.16 |
| PM (ug/m) | 1.04 | 1.00–1.07 | 1.03 | 0.99–1.07 |
| NO (ug/m) | 1.03 | 0.99–1.05 | 1.02 | 0.98–1.06 |
| O (mg/m) | 1.02 | 0.98–1.05 | 1.01 | 0.97–1.04 |
| PM (ug/m) | 1.14 | 1.07–1.22 | 1.11 | 1.04–1.18 |
| PM (ug/m) | 1.13 | 1.03–1.24 | 1.09 | 1.03–1.16 |
| NO (ug/m) | 1.11 | 1.04–1.19 | 1.08 | 1.04–1.15 |
| O (mg/m) | 1.10 | 1.04–1.16 | 1.06 | 1.02–1.17 |
| PM (ug/m) | 1.21 | 1.13–1.32 | 1.17 | 1.12–1.23 |
| PM (ug/m) | 1.24 | 1.18,1.37 | 1.14 | 1.10–1.80 |
| NO (ug/m) | 1.15 | 1.10–1.19 | 1.13 | 1.05–1.19 |
| O (mg/m3) | 1.13 | 1.01–1.22 | 1.08 | 1.02–1.14 |
| * Per increase in 10 μg/m; ** The models were adjusted for age, pre-pregnancy BMI, premature birth, diastolic blood pressure, systolic blood pressure, family history of diabetes, parity, season of delivery, and temperature. | ||||