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Table 2 Multivariate logistic regression analysis for factors associated with the use of high lethality methods for attempted suicides

From: Factors associated with choice of high lethality methods in suicide attempters: a cross-sectional study

Variable

Odds ratio for critical methods

95% Confidence interval

p

Age

1.02*

1.01 – 1.03

< .01

Previous high lethality methods

7.22

3.06 – 17.04

< .01

Alcohol coingestion

0.59

0.35 – 0.99

.04

  1. *: Odds ratio per year.