From: Orthorexia and anorexia nervosa: two distinct phenomena? A cross-cultural comparison of orthorexic behaviours in clinical and non-clinical samples
Sample
Mean age (years)
Mean BMI (Kg/m2)
% scoring under the ORTO-15 40-points cutoff
Italian AN
30.39
16.36
60.9%
Italian HC
34.41
22.69
46%
Polish AN
22.97
17.21
85.6%
Polish HC
23.00
21.69
82%