Table 3.

Scores of risk rescue rating scale of the suicide attempters.

Variable	Younger attempters (n = 333)	Older attetmpters (n = 37)	Z, p-value
Risk score	2.64 ± 1.09	2.78 ± 1.08	−0.86, 0.392
Agent used	1.29 ± 0.53	1.16 ± 0.37	−1.22, 0.223
Impaired consciousness	1.47 ± 0.61	1.43 ± 0.65	−0.58, 0.560
Lesion toxicity	1.97 ± 0.69	2.11 ± 0.70	−1.16, 0.249
Reversibility	1.84 ± 0.65	1.92 ± 0.68	−0.64, 0.523
Treatment required	2.26 ± 0.59	2.30 ± 0.62	−0.45, 0.651
Rescue score	3.92 ± 1.04	4.03 ± 0.83	−0.27, 0.788
Location	2.80 ± 0.49	2.84 ± 0.50	−0.67, 0.504
Person initiating rescue	2.71 ± 0.57	2.81 ± 0.52	−1.29, 0.196
Probability of discovery by a rescuer	2.37 ± 0.65	2.59 ± 0.50	−1.87, 0.062
Accessibility to rescue	1.92 ± 0.79	1.78 ± 0.82	−1.01, 0.312
Delay until discovery	2.57 ± 0.71	2.46 ± 0.77	−0.27, 0.788
Risk-rescue ratio score	39.98 ± 0.14	40.23 ± 0.13	−0.13, 0.894

Data are mean ± standard deviation values, and the Mann-Whitney U-test was used.