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J. bras. pneumol. vol.36 número4 en v36n4a11

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Academic year: 2018

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Table 1 - Values for pulmonary function tests in patients with reduced FVC and normal or elevated FEV 1 /FVC  ratio, by TLC: reduced (restrictive pattern) or within the normal range (nonspecific pattern)
Figure  1  -  Spirometric  variables:  ROC  curves  for  predicting  reduced  TLC  in  patients  presenting  with  reduced FVC and a normal or elevated FEV 1 /FVC ratio.
Table  3  - True-positive (sensitivity) values, false-positive (1 − specificity) values, positive predictive values,  and likelihood ratios for cut-off values of predictors of reduced TLC in patients with low FVC and normal or  elevated FEV 1 /FVC ratio.

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