Table 2.
Associations between access to neighbourhood recreational areas and moderate-to-vigorous intensity physical activity (minutes/day)
| Model 1a | Model 2a | Model 3a | |||||||
|---|---|---|---|---|---|---|---|---|---|
| β | p-value | 95 % CI | β | p-value | 95 % CI | β | p-value | 95 % CI | |
| Fixed effects | |||||||||
| Objective access to recreational areas (ref: limited access) | |||||||||
| Good access | 9.14 | <0.01 | 2.66, 15.62 | 9.06 | <0.01 | 2.39, 15.74 | |||
| Perceived access to recreational areas (ref: Low access) | |||||||||
| High access | 4.75 | 0.02 | 0.68, 8.82 | 4.40 | 0.03 | 0.34, 8.45 | |||
| Time point (ref: Early pregnancy) | |||||||||
| Mid-pregnancy | −8.15 | <0.01 | −10.94, −5.36 | −8.28 | <0.01 | −11.16, −5.40 | −8.23 | <0.01 | −11.11, −5.36 |
| Post-partum | 7.04 | <0.01 | 3.65, 10.43 | 7.49 | <0.01 | 4.01, 10.98 | 7.51 | <0.01 | 4.03, 11.00 |
| Random effects | |||||||||
| Intra-class correlation (%) neighbourhood-level | 0.7 | 1.6 | 1.1 | ||||||
| Intra-class correlation (%) individual level | 40.0 | 39.0 | 38.5 | ||||||
a Three-level linear mixed effects regression models with adjustment for week and season of time point for physical activity recording, socio-economic position, ethnicity, parity, age