Variable | |
---|---|
Categorical variables (n=149) | n (%) |
Neighborhood greenspace | |
Access to small neighborhood greenspace | |
 No | 9 (6.0) |
 Yes | 140 (94.0) |
Access to large neighborhood greenspace | |
 No | 36 (24.2) |
 Yes | 113 (75.8) |
Eurostat urbanization | |
 Cities | 56 (37.6) |
 Towns and suburbs | 93 (62.4) |
 Rural | 0 |
Noise levels | |
 Lden <  53 dB | 97 (65.1) |
 Lden ≥ 53 dB | 47 (31.5) |
 Missing | 5 (3.4) |
Continuous variables | Geometric mean (95% CI) |
 Distance to major roads (m) (n=149) | 290 (240, 349) |
2nd trimester air pollution (μg/m3) (n=133) | |
 NO2 90 days prior to sampling | 23.03 (21.67, 24.47) |
 NO2 1 year prior to sampling | 24.55 (23.39, 25.76) |
 PM2.5 90 days prior to sampling | 11.61 (11.06, 12.21) |
 PM2.5 1 year prior to sampling | 13.09 (12.81, 13.37) |
 BC 90 days prior to sampling | 1.13 (1.05, 1.21) |
 BC 1 year prior to sampling | 1.29 (1.24, 1.36) |
3rd trimester air pollution (μg/m3) (n=78) | |
 NO2 90 days prior to sampling | 23.19 (21.53, 24.98) |
 NO2 1 year prior to sampling | 24.70 (23.27, 26.23) |
 PM2.5 90 days prior to sampling | 11.55 (10.95, 12.18) |
 PM2.5 1 year prior to sampling | 12.70 (12.42, 12.99) |
 BC 90 days prior to sampling | 1.17 (1.07, 1.28) |
 BC 1 year prior to sampling | 1.29 (1.21, 1.37) |
 Ambient temperature (°Celsius) | |
 90 days prior to 2nd trimester sampling (n=133) | 10.5 (9.7, 11.4) |
 90 days prior to 3rd trimester sampling (n=81) | 12.6 (11.7, 13.3) |
 Area deprivation index (%) (n=149) | 16.4 (14.6, 18.1) |