Table 3 Associations between PM2.5 exposure and individual placental types estimated using Beta regressions
Effect of PM2.5 | Syncytiotrophoblasts | Trophoblasts | Stromal | Endothelial | Hofbauer | nRBC |
|---|---|---|---|---|---|---|
Overall | ||||||
T1 |  − 0.019 (− 0.080, 0.041) | 0.128 (− 0.008, 0.264) |  − 0.023 (− 0.071, 0.025) | 0.032 (− 0.029, 0.092) |  − 0.024 (− 0.223, 0.175) | 0.001 (− 0.055, 0.056) |
T2 | 0.018 (− 0.026, 0.061) |  − 0.02 (− 0.119, 0.079) |  − 0.027 (− 0.061, 0.007) |  − 0.029 (− 0.073, 0.015) | 0.105 (− 0.038, 0.248) | 0.027 (− 0.013, 0.067) |
T3 |  − 0.010 (− 0.062, 0.042) |  − 0.033 (− 0.153, 0.088) | 0.026 (− 0.015, 0.066) | 0 (− 0.052, 0.052) |  − 0.042 (− 0.212, 0.128) |  − 0.023 (− 0.070, 0.025) |
Females | ||||||
T1 | 0.027 (− 0.060, 0.115) | 0.027 (− 0.162, 0.217) |  − 0.065 (− 0.128, − 0.001) |  − 0.002 (− 0.077, 0.073) |  − 0.221 (− 0.502, 0.059) |  − 0.001 (− 0.074, 0.072) |
T2 | 0.055 (− 0.010, 0.120) |  − 0.109 (− 0.251, 0.033) |  − 0.054 (− 0.102, − 0.007) |  − 0.033 (− 0.089, 0.024) | 0.079 (− 0.128, 0.286) | 0.032 (− 0.023, 0.087) |
T3 |  − 0.025 (− 0.107, 0.057) |  − 0.021 (− 0.203, 0.162) | 0.028 (− 0.031, 0.087) | 0.028 (− 0.043, 0.098) |  − 0.008 (− 0.271, 0.254) |  − 0.088 (− 0.159, − 0.017) |
Males | ||||||
T1 |  − 0.078 (− 0.162, 0.005) | 0.273 (0.081, 0.465) | 0.037 (− 0.034, 0.107) | 0.056 (− 0.039, 0.151) | 0.221 (− 0.063, 0.505) | 0 (− 0.081, 0.081) |
T2 |  − 0.030 (− 0.088, 0.028) | 0.069 (− 0.070, 0.207) | 0.009 (− 0.040, 0.059) |  − 0.021 (− 0.087, 0.045) | 0.173 (− 0.027, 0.374) | 0.024 (− 0.032, 0.081) |
T3 | 0.023 (− 0.042, 0.089) |  − 0.088 (− 0.247, 0.072) | 0.012 (− 0.043, 0.066) |  − 0.027 (− 0.102, 0.049) |  − 0.131 (− 0.358, 0.096) | 0.025 (− 0.037, 0.088) |