Table 3.

Logistic regression analysis predicting repeated suicide attempt within 6 and 12 months after the index attempt

	Repeated suicide attempt within 6 months				Repeated suicide attempt within 12 months
Variable	Crude analysis		Adjusted analysis		Crude analysis		Adjusted analysis
	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Sex
Female	1		1		1		1
Male	1.15	0.76-1.75	1.37	0.84-2.23	0.95	0.65-1.37	1.00	0.65-1.56
Age	1.01	1.00-1.02	1.00	0.98-1.02	1.01	1.00-1.02	1.00	0.98-1.02
Suicide prevention team
No	1		1		1		1
Yes	1.21	0.81-1.80	1.08	0.66-1.74	1.07	0.76-1.51	0.86	0.57-1.30
Previous attempt
No	1		1		1		1
One	1.41	0.84-2.36	1.41	0.80-2.48	1.37	0.88-2.15	1.30	0.79-2.11
Several	2.48*	1.38-4.44	2.60*	1.38-4.87	2.60*	1.56-4.33	2.52*	1.45-4.41
Aftercare referrals
Others	1		1		1		1
Out-patient	1.24*	1.02-1.52	1.25	0.78-2.01	1.59*	1.13-2.25	1.15	0.94-1.42
Alcohol misuse
No	1		1		1		1
Yes	1.66*	1.07-2.59	1.02	0.58-1.79	1.87*	1.28-2.73	1.17	0.72-1.90
Marital status
Others	1		1		1		1
Married/cohabitant	0.66	0.43-1.02	0.56*	0.34-0.94	0.74	0.51-1.07	0.62*	0.40-0.96
Employment
Employed	1		1		1		1
Unemployed/disabled	1.22	0.73-2.06	0.96	0.54-1.72	1.22	0.77-1.92	1.00	0.60-1.66
Student/pupil	0.49*	0.24-0.99	0.35*	0.15-0.81	0.45*	0.24-0.84	0.38*	0.18-0.79
Others	0.92	0.52-1.62	1.05	0.53-2.11	1.00	0.61-1.61	1.07	0.59-1.93

* p < 0.05