Investigating the impact of COVID-19 lockdown on adults with a recent history of recurrent major depressive disorder: a multi-Centre study using remote measurement technology

Table 2 Estimated overall differences in each outcome variable between each timepoint. Results stratified by country are available from the corresponding author

	Estimated difference between pre- and during- lockdown (95% CI, p-value)	Estimated difference between during- and post- lockdown 95% CI, p-value)
Mean PHQ-8 score	-0.18 (− 0.61 to 0.24; p = 0.339)	-0.03 (− 0.42 to 0.36; p = 0.882)
Mean RSES score	-0.06 (− 0.22 to 0.10; p = 0.445)	0.07 (− 0.08 to 0.22; p = 0.381)
Mean sleep duration	-0.01 (− 5.55 to 5.56; p = 1.000)	-12.16 (− 18.39 to − 5.92; p < 0.001)

ISSN: 1471-244X