Table 3.

Linear regression predicting attitude about medication adherence in all samples (N = 501)

Dependent variable	Adjusted R2	F	R2 change	Independent variables	β	[95% CI]
Attitude	0.06	3.521***	0.08***
				Women	0.001	[−0.928; 0.950]
				Age	0.008	[−0.040; 0.047]
				Educational level	0.092*	[0.006; 0.257]
				Unmarried	0.018	[−0.712; 1.072]
				BMI	0.024	[−0.044; 0.077]
				Obesity onset <15	−0.200	[−1.152; 0.760]
				Medical comorbidities	0.065	[−0.262; 1.613]
				Psychiatric disorder2	−0.005	[−1.130; 1.022]
				BED diagnosis	−0.103*	[−2.749; ˗0.021]
				BES total score	0.032	[−0.046; 0.081]
				GSI-K9	0.042	[−0.510; 1.110]
				TAS-20 total score	−0.228***	[−0.128; ˗0.047]

Note: ^* = p < 0.05; ^***= p < 0.001; DF: ¹12:488; ²Excluding binge eating disorder diagnosis

Abbreviation: BMI, body mass index; BES, Binge Eating Scale; GSI-9-K, global severity index of the Symptom Checklist-K-9; TAS-20, Toronto Alexithymia Scale