Table 2.
Linear fixed effects regression results predicting PHQ-4 score as a function of green exercise among 8253 respondents, over 27 survey waves, March 10, 2020–May 26, 2021.
| Covariatesa | Coefficient | 95% CIb |
|---|---|---|
| Green exercise | ||
| Yes | −0.10**** | (-0.13,-0.06) |
| No (ref) | -- | -- |
| Household Income | ||
| <25k | 0.07 | (-0.12,0.27) |
| 25-50k | −0.01 | (-0.18,0.16) |
| 50-100k | −0.04 | (-0.16,0.09) |
| 100k+ (ref) | -- | -- |
| Employment Status | ||
| Unemployed | −0.06 | (-0.16,0.05) |
| Employed (ref) | -- | -- |
| Lockdown | ||
| Yes | 0.51**** | (0.46,0.56) |
| No (ref) | -- | -- |
| N | 8253 | |
*p < 0.1, **p < 0.05; ***p < 0.01; ****p < 0.001.
a
Time invariant individual fixed effects included but not shown.
b
Robust standard errors.