From: Difference in suicide methods used between suicide attempters and suicide completers
 | C-SSRSaLethality subscale | Lethality ratiob | |
---|---|---|---|
 | Mean | Standard deviation |  |
Drug poisoning | 2.48 | 0.92 | 2.0 |
Gas poisoning | 3.00 | 1.00 | 107.3 |
Pesticide or herbicide | 3.44 | 1.16 | 93.2 |
Other chemical poisoning | 2.00 | 0.85 | 65.0 |
Hanging | 3.00 | 1.16 | 1044.0 |
Drowningc | Â | Â | 475.0 |
Stabbing | 2.39 | 0.98 | 3.9 |
Jumping | 4.07 | 1.77 | 491.7 |