From: Factors associated with suicide attempts in the antecedent illness trajectory of bipolar disorder and schizophrenia
Factor
OR (95% CI)
p-value
Psychiatric hospitalization
5.84 (2.09–16.33)
 < 0.001
Self-harm
3.46 (1.29–9.30)
0.014
Nicotine use
3.02 (1.17–7.76)
0.022
Female sex
2.33 (0.83–6.56)
0.109