Table 3.

Factor loadings of the questionnaire measuring the perceived efficiency of involving community service workers in health care–related activities at grassroots levels.

Items	Totally effective		Epidemic investigation, counseling, and control	Reporting and monitoring environmental changes and health problems
	n	%
(1) Participate in health communication and education at agencies, xsschools, and localities	104	18.0	0.87
(2) Guide and support people with abnormal health signs to go to health facilities	84	14.5	0.80
(3) Report weather phenomena, pollution risks to the community and authorities	82	14.2		0.77
(4) Participate in local epidemic prevention and response	80	13.8	0.69
(5) Participate in health care and improving the health of people who affected by the epidemics, natural disasters, floods, and droughts	78	13.5	0.84
(6) Participate in stabilizing life, livelihood, and local security before, during, and after natural disasters and epidemics	75	13.0	0.65
(7) Identify the risks of environmental pollution, changes in natural conditions, farming, and unusual weather phenomena	75	12.9		0.88
(8) Detect and promptly notify disease risks and new cases to the locality	68	11.8		0.76
Cronbach's α			0.95	0.91
Mean			7.3	6.9
SD			1.8	1.9