Table 2.

Regression coefficients in univariate and multivariate regression models (dependent variable: loneliness)

Variable	Univariate model		Full model
	B	SE	B	SE
Gender
Men	-		-
Women	0.749	0.049	−0.205	0.132
Living situation
Alone	-		-
With someone	−0.337***	0.049	−0.706***	0.135
Discrimination experience
No	-		-
Yes	0.335***	0.049	0.286*	0.143
BMI category
30–34.9 kg/m2	-		-
35–39.9 kg/m2	0.139*	0.058	0.128	0.155
≥40 kg/m2	0.137	0.089	−0.356	0.246
Age	−0.002	0.001	−0.003	0.005
Depressive symptoms (PHQ)	0.079***	0.005	0.176***	0.018
Weight Bias Internalization scale (WBIS)	0.024***	0.002	0.435***	0.006
Health status (VAS)	−0.007***	0.001	−0.003	0.003

^*p < 0.05,

^**p < 0.01,

^***p < 0.001. Adjusted r² for full model: 0.27.