Table 5.

Results of 4 mixed-effects models (SEK-27 and EMO-Check estimates of BMI)

	BMI
Estimates	Coefficient	95% CI
SEK-27 (353 observations in 216 patients)
Intercept	42.36	38.95; 45.77
Program (individual vs. group)	−1.2	−2.98; 0.58
Age	−0.06	−0.13; 0.01
Gender (men vs. women)	1.07	−1.10; 3.25
Attention to the emotions	−0.15	−0.28; −0.02
Bodily awareness of feelings	−0.16	−0.31; −0.00
Clarity about emotions	0.36	0.16; 0.56
Understanding of emotions	0.04	−0.15; 0.24
Emotion regulation	−0.12	−0.31; 0.08
Acceptance of the emotions	−0.13	−0.32; 0.06
Resilience	−0.004	−0.17; 0.16
Self-support	0.06	−0.10; 0.22
Willingness of confrontation	−0.03	−0.16; 0.10
EMO-Check emotions (385 observations in 228 patients)
Intercept	42.36	38.85; 45.87
Program (individual vs. group)	−0.99	−2.73; 0.75
Age	−0.07	−0.13; 0.00
Gender (men vs. women)	1.11	−1.00; 3.22
Stress	−0.03	−0.16; 0.09
Anxiety	−0.08	−0.22; 0.07
Anger	−0.01	−0.16; 0.14
Sadness	−0.11	−0.25; 0.04
Depression	0.24	0.08; 0.41
Shame	0.13	−0.02; 0.29
Coping emotions	−0.02	−0.08; 0.03
Affect items of EMO-Check (386 observations in 229 patients)
Intercept	42.25	38.78; 45.75
Program (individual vs. group)	−1.02	−2.72; 0.68
Age	−0.07	−0.14; −0.00
Gender (men vs. women)	1.08	−0.99; 3.14
Positive affect	−0.07	−0.16; 0.01
Negative affect	−0.1	−0.19: −0.02
Positive affect total	0.02	−0.03; 0.06
Negative affect total	0.06	0.02; 0.10
Screening items of EMO-Check (369 observations in 222 patients)
Intercept	41.79	38.72; 44.86
Program (individual vs. group)	−1.12	−2.86; 0.63
Age	−0.07	−0.14; −0.00
Gender (men vs. women)	1.12	−0.98; 3.22
Disgust	0.37	0.07; 0.66
Shame	0.06	−0.20; 0.31

Footnote: Results of four separate mixed-effects models. At each of the three time points, the BMI was modelled by the actual values of SEK-27 and EMO-Check scales, respectively, whereas age entered the model as baseline value. The 95% confidence intervals are stated, lines in bold indicate significant influence on BMI