Variable importance to suicide attempt prediction accuracy among women in Denmark, 1995–2015. The black dots represent the mean decrease in accuracy (MDA) value in fold 1, and the gray dots represent the MDA value in fold 2. The predictors that were in the top 30 predictors in folds 1 and 2 for women are shown in bold. The reference group for age ≤14 years is income quartile 1. The reference group for state pension is employed. Poisoning refers to poisoning by, adverse effect of, and underdosing of drugs, medicaments, and biological substances. GORD, drugs for peptic ulcer and gastro-esophageal reflux disease; RSS, reaction to severe stress.