Table 2 Hazard ratios (HR) for COPD diagnosis across CHD groups.

From: Significantly increased risk of chronic obstructive pulmonary disease amongst adults with predominantly mild congenital heart disease

 

All CHD

Isolated AoV

Noncomplex

Control

No. at risk

3385

1960

1294

479,765

COPD diagnoses, n (%)

294 (8.7)

176 (9.0)

106 (8.2)

14,854 (3.1)

Age/sex adjusted

HR

2.63

2.54

2.73

–

95% CI

(2.34, 2.95)

(2.19, 2.94)

(2.25, 3.30)

–

P-value

2.69E−60

1.46E−34

7.18E−25

–

Fully adjusted

HR

2.21

2.11

2.39

–

95% CI

(1.97, 2.48)

(1.82, 2.45)

(1.97, 2.89)

–

P-value

5.50E−41

6.93E−23

4.57E−19

–

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