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Table 4 Cox regression analysis predicting repeated suicide attempt within 5 years after the index attempt

From: Chain of care for patients who have attempted suicide: a follow-up study from Bærum, Norway

Variable Crude analysis Adjusted analysis
  RR 95% CI RR 95% CI
Sex     
   Female 1   1  
   Male 0.85 0.65-1.13 0.81 0.59-1.13
Age 1.00 0.99.-1.01 1.00 0.99-1.01
Suicide prevention team     
   No 1   1  
   Yes 1.16 0.90-1.50 0.90 0.67-1.22
Previous attempt     
   No 1   1  
   One 1.31 0.94-1.83 1.16 0.81-1.67
   Several 2.75* 1.94-3.91 2.20* 1.50-3.24
Aftercare referrals     
   Others 1   1  
   Out-patient 1.55* 1.20-2.00 1.22 0.91-1.64
Alcohol misuse     
   No 1   1  
   Yes 2.02* 1.55-2.64 1.59* 1.14-2.22
Marital status     
   Others 1   1  
   Married/cohabitant 0.79 0.60-1.03 0.80 0.59-1.09
Employment     
   Employed 1   1  
   Unemployed/disabled 1.29 0.94-1.78 1.11 0.78-1.58
   Student/pupil 0.46* 0.29-0.73 0.47* 0.28-0.79
   Others 0.73 0.50-1.08 0.76 0.67-1.22
  1. * p < 0.05
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