Table 4.
Demographic and anthropometric characteristics, eating disorder pathology, symptoms of ARFID, anxiety and depression in individuals with recurrent RB
| Recurrent RB median (IQR) (n = 17) | No recurrent RB median (IQR) (n = 2386) | b (s.e.)a | T | p | |
|---|---|---|---|---|---|
| Age | 49.00 (17.00) | 50.00 (28.00) | <−0.01 (4.25) | −0.34 | 0.73 |
| BMI (kg/m2) | 25.96 (5.96) | 25.25 (4.91) | 0.03 (1.14) | 1.23 | 0.22 |
| Symptoms of ARFID (EDY-Q) | 3.00 (1.81) | 0.80 (0,90) | 0.22 (0.17) | 10.80 | <0.01 |
| Eating disorder pathology (EDE-Q8) | 2.13 (1.45) | 0.25 (1.25) | 0.10 (0.31) | 5.15 | <0.01 |
| Attractiveness/self-confidence (FBeK) | 16.00 (13.00) | 22.00 (5.00) | −0.10 (0.89) | −5.13 | <0.01 |
| Depressive symptoms (PHQ-4) | 2.00 (3.00) | 0.00 (1.00) | 0.13 (0.28) | 6.38 | <0.01 |
| Anxiety symptoms (PHQ-4) | 2.00 (3.00) | 0.00 (1.00) | 0.14 (0.28) | 6.71 | <0.01 |
Note: Results from linear regression analyses examining differences in variables by groups with and without recurrent rumination behaviour. RB, rumination behaviour; IQR, interquartile range; BMI, body mass index; ARFID, avoidant/restrictive food intake disorder; EDY-Q, Eating Disorders in Youth-Questionnaire; EDE-Q8, Eating Disorder Examination-Questionnaire8; EDE-Q, Eating Disorder Examination-Questionnaire; FBeK, Questionnaire on the Perception of One's Own Body-9; PHQ-4, Patient Health Questionnaire-4.
a
Reported are standardised β scores.