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Table 2 GAP index calculation (15)

From: The effect of nintedanib on lung functions and survival in idiopathic pulmonary fibrosis: real-life analysis of the Czech EMPIRE registry

 

Predictor

Points

G (gender)

Female

Male

0

1

A (age)

≤ 60

61– 65

> 65

0

1

2

P (physiology)

FVC > 75

FVC 50–75

FVC < 50

DLco > 55

DLco 36–55

DLco ≤ 35

Cannot perform

0

1

2

0

1

2

3