Anxiety disorders were more common in women (22; 34.9%) than men (24; 18.8%), but this difference was not significant after Benjamini and Hochberg adjustment for multiple comparisons. There was a significant difference between men and women in the prevalence of MA-induced delusional disorder (24 [19.0%] versus one [1.5%]; p=0.0004, two-tailed Fisher's exact test). No other gender differences among MA-induced disorders reached statistical significance.