Note. All age of onset (AOO) percentages reflect sex (male [black] or female [gray]) relative to the total sample size per group; (A) AOO by sex for suicidal ideation (n=802; 27.18% male, 72.82% female); (B) AOO by sex for suicide plans (n=519; 24.28% male, 75.72% female), (C) AOO by sex for suicide attempts (n=324; 22.53% male, 77.47% female); (D) The transition time from ideation to plans (black square), planned attempts (black circle), and unplanned attempts (black triangle).