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Pulmonary Medicine
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2015
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Article
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Tab 3
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Research Article
The Interpretation of Dyspnea in the Patient with Asthma
Table 3
Bivariate analysis, data obtained after treatment, when stable.
Independent variable
Mean (+SD)
Spearman
FEV1, % predicted
65 + 24
0.11
0.561
IC, % predicted
87 + 22
0.04
0.821
PEFR, % predicted
58 + 25
ā0.01
0.979
API
2 (0, 21)
0.59
0.004
SPTZ
6 Y/26 N
0.53
0.002
For definition of abbreviations, see Table
1
.