The Relationship between Cold Hypersensitivity in the Hands and Feet and Health-Related Quality of Life in Koreans: A Nationwide Population Survey

Table 4

Multiple regression analysis for the association of CHHF and HRQOL.

Models	Dependent variable (SF-12)
	PCS				MCS
	B	SE	β	value	B	SE	Β	value
Model 1	-2.889	0.42	-0.15	< 0.001	-2.328	0.46	-0.11	< 0.001
Model 2	-2.070	0.38	-0.11	< 0.001	-2.094	0.47	-0.10	< 0.001
Model 3	-2.163	0.39	-0.12	< 0.001	-2.098	0.47	-0.10	< 0.001
Model 4	-2.144	0.38	-0.11	< 0.001	-2.096	0.48	-0.10	< 0.001

CHHF, cold hypersensitivity in the hands and feet; HRQOL, health-related quality of life; Model 1: unadjusted; Model 2: adjusted for gender and age; Model 3: adjusted for gender, age, and body mass index; Model 4: adjusted for gender, age, body mass index, and all sociodemographic variables, such as drinking, smoking, marital status, income, occupation, and education; B, unstandardized regression coefficients; SE, standard error of unstandardized coefficients; β, standardized regression coefficients; PCS, SF-12 physical component summary; MCS, SF-12 mental component summary.