Table 3. Logistic regression–risk perception and quality of life for elderly residents.

	Variable	Reference1	OR	95% CI
Risk perception	Sex	Male/female	1.125	0.848–1.492
	Current economic status	Uncomfortable/comfortable	0.785	0.567–1.086
	Anxiety regarding radiation health effects on future generations	Yes/no	1.368*	1.024–1.827
	Desire to know about FDNPP treated water	Yes/no	1.295*	1.109–1.512
Quality of life	Sex	Male/female	1.297	0.971–1.734
	Current economic status	Uncomfortable/comfortable	0.893	0.745–1.071
	Physical component score	<50/≥50	2.229*	1.642–3.025
	Mental component score	<50/≥50	1.163	0.859–1.574
	Interaction with friends	Yes/No	1.337*	1.165–1.534

OR: Odds ratio; CI: Confidence interval

*p-value <0.05.

¹Reference group is young residents (age<65 years).