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Table 1 Description of study sample by depression-anxiety status medical expenditure panel survey, 2007-2009

From: Excess risk of chronic physical conditions associated with depression and anxiety

 

Depression only

Anxiety only

Comorbid depression and anxiety

No depression and no anxiety

 
 

N

Wt%

N

Wt%

N

Wt%

N

Wt%

P-value

ALL

2,326

7.3

1,719

5.6

849

2.7

28,348

84.4

 

Gender

        

< .0001

Women

1,610

9.5

1,121

7.1

618

3.7

14,452

79.7

 

Men

716

5.2

598

4.0

231

1.6

13,896

89.2

 

Race/ethnicity

        

< .0001

White

1,454

8.6

1,065

6.5

568

3.2

12,704

81.8

 

African American

309

4.7

214

3.5

95

1.7

5,256

90.1

 

Latino

454

5.3

332

4.1

145

1.6

7,845

89.1

 

Others

109

4.6

108

3.9

41

1.6

2,543

89.9

 

Age in years

        

< .0001

21-39

749

5.6

663

5.2

265

2.0

12,414

87.2

 

40-49

633

7.9

449

5.7

217

2.8

7,199

83.5

 

50 – 64

944

9.1

607

6.0

367

3.4

8,735

81.5

 

Metro status

        

0.0048

Metro

1,919

7.1

1,466

5.6

698

2.6

24,468

84.7

 

Not Metro

407

8.8

253

5.4

151

3.1

3,880

82.8

 

Education

        

0.0063

Less than high school

505

8.1

306

5.0

196

3.1

5,725

83.8

 

High school

748

8.0

498

5.5

253

2.8

8,629

83.7

 

College

1,063

6.8

911

5.8

395

2.5

13,724

84.8

 

Health insurance

        

< .0001

Private

1,347

6.8

1,204

5.9

460

2.3

18,452

85

 

Public

566

15

255

6.7

287

8.2

2,973

70

 

Uninsured

413

6.2

260

3.7

102

1.7

6,923

88.4

 

Poverty status

        

< .0001

Poor

515

10.5

271

5.9

234

4.8

4,222

78.7

 

Near poor

525

8.4

305

5.1

173

3.2

5,811

83.4

 

Middle income

625

6.7

561

5.9

243

2.7

8,897

84.6

 

High income

661

6.6

582

5.4

199

1.9

9,418

86.1

 

Body mass index categories

        

< .0001

Normal

603

6.0

517

5.7

238

2.4

8,830

85.9

 

Overweight

688

6.3

559

5.0

243

2.1

10,120

86.5

 

Obese

980

10.0

602

6.1

351

3.6

8,520

80.2

 

Smoking status

        

< .0001

Current smoker

650

10.2

415

7.0

284

4.5

5,011

78.3

 

Former/never smoked

1,529

6.7

1,216

5.4

529

2.3

21,037

85.6

 

Physical activity

        

< .0001

Vigorous activity at least 3 days/week

1,062

5.8

916

5.2

360

2.0

16,394

86.9

 

Other

1,255

9.7

796

6.3

486

3.7

11,630

80.3

 
  1. Note: Study sample comprised of adults aged 22–64 years alive during the calendar year without self-reported diagnosis of schizophrenia, psychoses, attention deficit hyper activity disorders, adjustment disorders, substance abuse disorders and personality disorders.
  2. Wt: Weighted.
  3. Significant if p < =0.007.