The Impact of China’s Lockdown Policy on the Incidence of COVID-19: An Interrupted Time Series Analysis

Table 4

Postlinear trend regression output using 6th February 2020 interruption point (model 2).

	β-Coefficient	Std error	value	95% CI
Postintervention linear trend	-77.32	24.60	0.002	-126.34, -28.30