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Table 2 Prevalence of active COPD, asthma, and combined asthma-COPD overlap among active patients in the study area

From: Practical utility of general practice data capture and spatial analysis for understanding COPD and asthma

 

COPD

Asthma

Overlap (COPD + asthma)

Total (row n)

All active patients

n

%

n

%

n

%

n

 

1130

3.4

3457

10.3

317

0.9

33,725

By age group

n

%

n

%

n

%

n

 0–14

2

0.0

524

10.9

1

0.0

4789

 15–24

0

0.0

474

14.2

0

0.0

3328

 25–34

10

0.3

363

10.2

3

0.1

3561

 35–44

19

0.5

391

9.4

6

0.1

4180

 45–54

82

1.7

432

8.9

24

0.5

4846

 55–64

190

4.2

389

8.7

50

1.1

4479

 65–74

288

7.5

379

9.9

77

2.0

3846

 75–84

359

11.1

364

11.3

103

3.2

3221

 85+

180

12.2

141

9.6

53

3.6

1474