| Pre-lockdown estimate | During-lockdown estimate | Post-lockdown estimate | Evidence for a difference in the rate of change between pre- and during-lockdown. (Interaction p-value) | Evidence for a difference in the rate of change between during- and post-lockdown. (Interaction p-value) |
---|---|---|---|---|---|
n = 252 | (mean PHQ-8 score difference, 95% CI) | (mean PHQ-8 score difference, 95% CI) | (mean PHQ-8 score difference, 95% CI) |  |  |
No Depression | Reference group | – | – | – | – |
Depression | 9.33 (8.32 to 10.34) | 8.47 (7.21 to 9.73) | 7.83 (6.70 to 8.96) | 0.047 | 0.112 |
n = 252 | (mean RSES score difference, 95% CI) | (mean RSES score difference, 95% CI) | (mean RSES score difference, 95% CI) |  |  |
No Depression | Reference group | – | – | – | – |
Depression | −1.09 (− 1.46 to −0.72) | − 1.43 (− 1.85 to − 1.05) | − 1.31 (− 1.69 to − 0.92) | 0.045 | 0.461 |
n = 240 | (mean sleep duration difference, 95% CI) | (mean sleep duration difference, 95% CI) | (mean sleep duration difference, 95% CI) |  |  |
No Depression | Reference group | – | – | – | – |
Depression | −10.48 (−28.38 to 7.41) | −32.98 (−53.32 to − 12.64) | −28.26 (−50.67 to −5.85) | < 0.001 | 0.458 |