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Table 2 Axis I comorbidities in ED with and without BS

From: Occurrence of bipolar spectrum disorder and comorbidities in women with eating disorders

 

ED without BS (N = 22)

ED with BS (N = 47)

P value

OR

CI (95%)

 

N

%

N

%

  

Lower limit

Upper limit

Major depressive disorder

20

90.9

21

44.7

0.000

0.164

0.043

0.631

Dysthymic disorder

1

4.5

-

0.0

0.319

0.955

0.871

1.046

Bipolar I disorder

-

0.0

18

38.3

0.000

1.621

1.294

2.030

Bipolar II disorder

-

0.0

6

12.8

0.090

1.146

1.028

1.279

Cyclothymic disorder

-

0.0

-

0.0

 

NAa

  

Alcohol abuse

2

9.1

5

10.6

1.000

1.190

0.212

6.676

Alcohol dependence

3

13.6

8

17.0

1.000

1.299

0.309

5.460

Alcohol useb

5

22.7

13

27.7

0.774

1.300

0.398

4.249

Substance abuse

-

0.0

2

4.3

0.461

1.044

0.983

1.109

Substance dependence

3

13.6

17

36.2

0.086

3.589

0.926

13.917

Substance usec

3

13.6

19

40.4

0.03

4.298

1.114

16.575

Alcohol/substance used

7

31.8

22

46.8

0.300

1.886

0.650

5.467

Panic disorder

8

36.4

19

40.4

0.797

1.187

0.417

3.380

Agoraphobia without panic disorder

2

9.1

2

4.3

0.587

0.444

0.058

3.382

Social phobia

11

50.0

16

34.0

0.290

0.516

0.184

1.447

Specific phobia

4

18.2

10

21.3

1.000

1.216

0.335

4.414

Obsessive-compulsive disorder

5

22.7

12

25.5

1.000

1.166

0.353

3.845

Post-traumatic stress disorder

2

9.1

4

8.5

1.000

0.930

0.157

5.507

Generalized anxiety disorder

-

0.0

3

6.4

0.546

1.068

0.991

1.151

  1. Fisher's exact test was used. ED, eating disorder; BS, bipolar spectrum; OR, odds ratio. aOR not applicable due to the existence of cells with zero frequency; bcombination of alcohol abuse and dependence; ccombination of drug abuse and dependence; dalcohol/substance use.