Table 4 Personality traits and the presence of suicidal ideation (N = 868)
Personality traits | Presence of suicidal ideation | Kruskal–Wallis test P-value | ||
|---|---|---|---|---|
Never (N = 730) | Some day (N = 105) | Often/almost everyday (N = 33) | ||
Neuroticism |  |  |  |  < 0.001* |
 Median (IQR) | 17 (14,21) | 24 (21,28) | 26 (24,29) |  |
Extraversion |  |  |  |  < 0.001* |
 Median (IQR) | 10 (8,12) | 9 (6,11) | 9 (6,10) |  |
Agreeableness | Â | Â | Â | 0.002* |
 Median (IQR) | 19 (17,21) | 18 (16,20) | 18 (15,20) |  |
Openness | Â | Â | Â | 0.494 |
 Median (IQR) | 23 (21,26) | 24 (20,26) | 23 (18,26) |  |
Conscientiousness |  |  |  |  < 0.001* |
 Median (IQR) | 29 (25,32) | 25 (22,28) | 26 (24,29) |  |