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Table 3 Comparison of the mMRC dyspnea scale before and after BLVR at the 1st, 3rd, and 6th month

From: Bronchoscopic lung volume reduction by instillation of fibrinogen and thrombin in COPD patients with homogenous emphysema

mMRC

Baseline

1 month

3 months

6 months

Mean ± SD

3.35 ± 0.53

2.43 ± 0.50

2.40 ± 0.50

2.38 ± 0.49

F test

35.395

P value

0.001*

Baseline & 1 m.

Baseline & 3 m.

Baseline & 6 m.

1 m. & 3 m.

1 m. & 6 m.

3 m. & 6 m.

0.001*

0.001*

0.001*

0.996

0.971

0.996

  1. * : p value < 0.05
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BMC Pulmonary Medicine

ISSN: 1471-2466

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