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Table 2 Descriptive statistics and normality distribution test of ORTO-15 scores in the AN and HC groups (bold is for statistically significant results)

From: Orthorexia and anorexia nervosa: two distinct phenomena? A cross-cultural comparison of orthorexic behaviours in clinical and non-clinical samples

Sample N M SD Kurtosis Skewness Kolmogorov-Smirnov normality test p
Italian AN 23 37.21 1.15 –0.97 –0.07 0.20 .024
Italian HC 39 39.41 0.50 0.61 0.31 0.12 .191
Polish AN 35 34.37 0.83 –0.88 –0.20 0.13 .166
Polish HC 39 35.36 0.58 –0.74 –0.21 0.10 .200