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Table1 Comparison of socio-demographic characteristics, depression, and selected behavioral risk factors between case and population-based control groups

From: Early marriage, stressful life events and risk of suicide and suicide attempt: a case–control study in Iran

Variables

Control (n = 201)

Case (n = 186)

P-value

Without SB

Suicide Attempters (n = 154)

Suicide (n = 32)

Gender

Female

114 (56.7)

99(64.28)

9(28.12)

0.002

Male

87 (43.3)

55(35.72)

23(71.9)

Age

10–25

93 (46.25)

95(61.69)

9(28.125)

0.001

26–40

61 (30.35)

45(29.22)

18(56.25)

 ≥ 40

47 (23.38)

14(9.1)

5(15.63)

Occupation

Student

46 (22.88)

34(22.08)

7(21.87)

0.034

Farming related

17 (8.45)

4(2.6)

2(6.25)

Household

94 (46.76)

102(66.23)

5(15.63)

Others

44 (21.9)

14(9.09)

18(56.25)

Marital status

Single

42 (20.9)

26(16.88)

10(31.25)

0.028

Married

144 (71.65)

115(74.67)

21(65.63)

Widow and Divorced

15 (7.46)

13(8.45)

1(3.12)

Educational level

Primary school

65 (32.34)

52(33.76)

10(31.25)

0.247

Secondary school

109 (54.23)

80(51.95)

19(59.38)

High school and Academic

27 (13.43)

22(14.28)

3(9.37)

Family size

2 ≥ 

35 (17.42)

29(18.83)

4(12.5)

0.317

3–4

106 (52.73)

83(53.9)

16(50.00)

 ≥ 4

60 (29.85)

42(27.27)

12(37.5)

Income (million rials)

 ≤ 10

67 (33.33)

72(46.75)

8(25.00)

0.029

10 – 20

72 (35.82)

57(37.01)

13(40.62)

20 – 30

77 (38.3)

17(11.04)

4(12.5)

 ≥ 30

62 (30.85)

8(5.19)

7(21.88)

Resident

Urban

56 (27.86)

31(20.13)

2(6.25)

0.334

Rural

145 (72.14)

123(79.87)

30(93.75)

Life alone

10 (4.98)

8(5.2)

1 (3.12)

0.530

History of Depression

49 (24.37)

45 (29.22)

3 (9.37)

0.030

Substance abuse

8 (4)

4 (2.6)

2 (6.250

0.347

Alcohol abuse

20 (9.95)

9 (4.48)

11 (34.37)

0.001

Smoker a

30 (14.92)

17 (8.45)

3 (9.37)

0.001

  1. aat least 2 cigarettes per day