Table 5.
Sensitivity analysis adjusting for co-participation in outdoor time or physical activity in models of park access and mental health
| Outcome | Adjusting for co-participation | Adjusting for PA | ||||
|---|---|---|---|---|---|---|
| β | (95% CI) | p-value | β | (95% CI) | p-value | |
| Child SDQ a | ||||||
| Total difficulties score | -1.12 | (-2.13, -0.11) | 0.030 | -1.04 | (-2.04, -0.05) | 0.039 |
| Internalizing score | -0.63 | (-1.17, -0.08) | 0.024 | -0.57 | (-1.11, -0.04) | 0.037 |
| Externalizing score | -0.46 | (-1.06, 0.13) | 0.129 | -0.44 | (-1.03, 0.14) | 0.139 |
| Parent PHQ-4 b | ||||||
| Total score | -0.85 | (-1.34, -0.36) | 0.001 | -0.90 | (-1.39, -0.41) | < 0.001 |
| Anxiety score | -0.36 | (-0.63, -0.10) | 0.007 | -0.38 | (-0.65, -0.12) | 0.004 |
| Depression score | -0.49 | (-0.75, -0.22) | 0.000 | -0.51 | (-0.78, -0.25) | < 0.001 |
aModels of child SDQ also included adjustment for child age, gender, prior anxiety/depression, prior ADHD or behavioral problem, race/ethnicity, parent education, home ownership, school status, COVID-19 impact scale, and urbanicity
bModels of parent mental health also included adjustment for parent gender, race/ethnicity, born outside the US, education, home ownership, COVID-19 impact scale, and urbanicity