Table 3.
Direct and indirect natural effect coefficients and SE of green/blue availability in 300 m by mediator and outcome.
| Prematurity | SGA | LGA | LBW | BW | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NO2 | GHQ | MVPA | NO2 | GHQ | MVPA | NO2 | GHQ | MVPA | NO2 | GHQ | MVPA | NO2 | GHQ | MVPA | |
| Green/blue availability 300 m | |||||||||||||||
| Direct effect | −0.28 (5.10) | −0.48 (9.06) | −0.72 (6.42) | 0.12 (1.48) | 0.12 (0.89) | 0.39 (1.71) | −0.20 (0.45) | −0.01 (0.54) | −0.35 (0.50) | −1.34 (6.81) | −1.58 (7.26) | −1.45 (6.52) | 51.47 (68.73) | 107.19 (72.73) | 80.41 (81.38) |
| Indirect effect | −0.07 (2.70) | 0.04 (9.77) | −0.01 (1.93) | −0.03 (0.11) | <0.01 (0.07) | −0.05 (0.13) | −0.02 (0.07) | >−0.001 (0.06) | 0.06 (0.10) | −0.14 (0.45) | 0.01 (1.22) | −0.10 (0.83) | 21.81 (14.60) | −3.02 (12.05) | 9.62 (13.91) |
Note: Coefficients are beta coefficients per units increase of each of the residential greenness metrics and the standardized mediators. SE—standard error; NO2—individual NO2 residential concentrations; GHQ—General Health Questionnaire; MVPA—moderate-to-vigorous physical activity; SGA—small for gestational age; LGA—large for gestational age; LBW—low birth weight (<2500 g); BW—birth weight.