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Table 3 Characteristics of substance users with and without suicide attempts

From: Factors that affect substance users’ suicidal behavior: a view from the Addiction Severity Index in Korea

Characteristics

With suicide attempts

Without suicide attempts

P value

(N = 120)

(N = 95)

General information

   

   Age in years

41.55 ± 7.60

42.52 ± 8.62

0.384

   Male

112 (93.3)

89 (93.7)

0.918

   Education (grades)

9.78 ± 2.41

10.28 ± 2.01

0.100

   Employed

24 (20.0)

19 (20.0)

1.000

Drug and alcohol information

   

   Delirium tremens

23 (19.2)

7 (7.4)

0.017

   Drug overdose

74 (61.7)

42 (44.7)

0.019

Medical information

   

   Pain from medical problem

0.99 ± 1.41

0.61 ± 1.09

0.027

Legal information

   

   Protective supervision

27 (22.5)

36 (37.9)

0.016

   Criminal record with assault

64 (53.3)

34 (35.8)

0.013

   Period of imprisonment

81.09 ± 69.36

53.73 ± 60.60

0.003

   Severity of legal problem

2.87 ± 1.27

2.43 ± 1.48

0.024

Family information

   

   Father’s alcoholism

17 (14.2)

29 (30.5)

0.004

Social information

   

   Physical abuse

24 (20.0)

9 (9.6)

0.038

Psychological information

   

   Serious depression

83 (69.2)

53 (55.8)

0.047

   Trouble with controlling violent behavior

75 (62.5)

40 (42.1)

0.004

   Prescription experience

55 (45.8)

26 (27.4)

0.007

  1. The categorical variables are presented as n (%) in the chi-square test, and the continuous variables are presented as the mean ± SD in the Student’s t test.