Table 11.

Results of Single-sample inspection.

Life cycle	Measures	T-value = 3
		T	Sig.	SEM	Difference 95% confidence interval
					Lower limit	Upper limit
Influencing factors of public risk perception during the COVID-19 monitoring and early warning period	Disseminate relevant public health knowledge	86.426	0.000	4.07715	3.9844	4.1699
	Need to establish a rapid response channel for COVID-19	107.438	0.000	4.16320	4.0870	4.2394
	Need to carry out information collection and analysis of epidemic early warning and plan	89.317	0.000	3.45697	3.3808	3.5331
Influencing factors of public risk perception during the COVID-19 identification and control period	Need to promptly guide and prevent the spread of rumors during the period of COVID-19 epidemic identification and control	75.886	0.000	4.24332	4.1333	4.3533
	Need to strengthen information transparency	78.606	0.000	3.88427	3.7871	3.9815
	Need to improve risk information perception and capture capabilities	75.074	0.000	3.95549	3.8519	4.0591
	Need to improve risk information identification and processing capabilities	87.214	0.000	4.24332	4.1476	4.3390
Influencing factors of public risk perception during emergency control period	Need to cultivate good social sentiment and improve effective information channels	95.102	0.000	4.23442	4.1468	4.3220
	Need to provide information needs for each stage of the COVID-19	94.637	0.000	4.23739	4.1493	4.3255
Influencing factors of public risk perception in the aftermath management period	Need to improve their crisis management capabilities	104.581	0.000	4.41543	4.3324	4.4985
	Need to encourage public participation and improve the ability of collaborative governance of social risks	125.985	0.000	4.35905	4.2910	4.4271
	Need to strengthen disease control knowledge management	108.602	0.000	4.47181	4.3908	4.5528