Table 2.

Correlation between EQ-5D-3L scale and the independent variables

	Correlation coefficient	P value
Age	0.083	0.512
Women	−0.123	0.333
Body mass index	−0.084	0.507
Married	0.224	0.076
Welfare recipient	−0.313	0.012*
Weather sensitivity	−0.438	< 0.001*
NRS	−0.522	< 0.001*

EQ-5D-3L Euro Quality of life-5 Dimensions-3 level, NRS Numerical Rating Scale

These data were analyzed using the Pearson correlation coefficient test. The categorical variables included a dummy variable for analysis. The welfare recipient, weather sensitivity, and NRS value were significantly associated with EQ-5D-3L scale scores in the univariable analysis. *Significance level was set at < 5%