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Table 2 Cross-sectional analyses of lifetime mental disorders and lifetime suicide attempt at baseline, in unweighted numbers, weighted column and row percentages and (un)adjusted odds ratios (OR) with 95% confidence intervals (CI)

From: The longitudinal association between lifetime mental disorders and first onset or recurrent suicide ideation

 

Total

(n = 6646)

Suicide attempt

(n = 149)

Suicide attempt

n

c%

r%

OR-1

AOR-2

AOR-3

AOR-4

PAF

Any mood disorder

1400

76.4

8.4

13.86 [8.29,23.18]

8.76 [4.76,16.14]

NA

NA

70.4

Major depression

1309

70.4

8.4

11.13 [6.96,17.81]

7.11 [4.15,12.18]

8.24 [4.45,15.24]

8.16 [4.40,15.14]

63.5

Dysthymia

91

13.4

22.3

14.36 [6.11,33.74]

5.46 [1.93,15.44]

2.70 [1.04,6.98]

2.59 [0.95,7.05]

12.2

Bipolar disorder

82

6.0

10.3

5.28 [2.55,10.93]

1.23 [0.41,3.64]

6.64 [2.01,21.93]

6.22 [1.81,21.36]

4.8

Any anxiety disorder

1335

58.6

6.6

6.14 [4.01,9.39]

2.07 [1.24,3.45]

NA

NA

48.5

Panic disorder

261

10.8

6.3

3.21 [1.88,5.46]

1.13 [0.63,2.03]

1.00 [0.52,1.94]

1.01 [0.51,2.00]

7.2

Agoraphobia

70

3.2

8.1

3.94 [1.50,10.34]

0.99 [0.33,2.96]

0.82 [0.25,2.68]

0.82 [0.26,2.60]

2.4

Social phobia

619

30.8

7.4

4.62 [2.83,7.53]

1.43 [0.80,2.56]

1.34 [0.71,2.54]

1.33 [0.69,2.57]

23.7

Specific phobia

552

21.0

5.9

3.24 [1.97,5.31]

1.23 [0.68,2.24]

1.13 [0.61,2.08]

1.08 [0.56,2.06]

14.2

Generalised anxiety disorder

304

20.7

10.3

6.09 [3.52,10.55]

2.10 [1.23,3.58]

2.04 [1.18,3.53]

1.91 [1.11,3.28]

17.0

Any substance use disorder

1128

44.1

5.2

3.48 [2.21,5.47]

2.35 [1.41,3.93]

NA

NA

30.9

Alcohol abuse

825

22.7

3.5

1.79 [1.01,3.16]

1.59 [0.87,2.90]

1.55 [0.87,2.77]

1.48 [0.80,2.73]

9.8

Alcohol dependence

113

8.8

9.7

5.05 [2.53,10.07]

1.74 [0.71,4.26]

1.75 [0.64,4.75]

1.64 [0.57,4.67]

6.9

Drug abuse

225

16.4

9.7

5.42 [2.83,10.38]

2.43 [1.15,5.12]

2.27 [1.01,5.09]

2.12 [0.94,4.78]

13.1

Drug dependence

107

8.5

8.5

4.34 [1.64,11.45]

1.28 [0.34,4.90]

1.35 [0.33,5.47]

1.00 [0.19,5.25]

6.4

Any axis-I mental disorder

2777

89.2

4.7

11.57 [6.60,20.28]

NA

NA

NA

81.1

Number of axis-I disorders

 0

3923

10.8

0.4

REF

NA

NA

NA

NA

 1

1521

16.9

1.6

4.01 [2.13, 7.55]

    

 2

615

17.8

4.3

10.94 [5.40, 22.15]

    

 3 or more

587

54.4

13.1

36.40 [19.59, 67.66]

    

Antisocial personality disorder

157

10.8

8.1

4.20 [1.91,9.24]

NA

2.46 [1.06,5.72]

2.41 [1.04,5.59]

8.1

Borderline personality disorder

58

8.5

22.9

14.13 [7.01,28.47]

NA

2.47 [0.89,6.87]

2.37 [0.86,6.51]

7.8

Any axis-2 mental disorder

206

17.8

10.7

6.15 [3.36,11.27]

NA

NA

NA

14.6

  1. Bold: Significant OR at the 0.05 level, 2-sided test
  2. REF Reference category
  3. NA Not applicable
  4. OR-1 Unadjusted OR
  5. AOR-2 Adjusted for demographic variables (sex, age, education, living situation, working situation) and other axis-I mental disorders except for those within its own main category (e.g. major depression was adjusted for all anxiety and substance use disorders, whereas panic disorder was adjusted for all mood and substance use disorders)
  6. AOR-3 Adjusted for demographic variables (sex, age, education, living situation, working situation) and all other axis-I mental disorders (e.g. major depression was adjusted for dysthymia, bipolar disorder as well as all anxiety and substance use disorders, whereas panic disorder was adjusted for agoraphobia, social phobia, specific phobia, generalised anxiety disorder as well as all mood and substance use disorders)
  7. AOR-4 Adjusted for demographic variables (sex, age, education, living situation, working situation) and all other axis-I mental disorders (e.g. major depression was adjusted for dysthymia, bipolar disorder as well as all anxiety and substance use disorders, whereas panic disorder was adjusted for agoraphobia, social phobia, specific phobia, generalised anxiety disorder as well as all mood and substance use disorders) and all other axis-II mental disorders
  8. PAF Population attributable fraction