[The characteristics and clinical manifestation of subjects with non-specific pattern of pulmonary function tests].


OBJECTIVE To analyze the characteristics of pulmonary function and the clinical significance of non-specific pattern (NSP). METHODS A total of 1933 pulmonary function tests of adult patients were analyzed, and those with NSP were selected. The pulmonary function test results, clinical diagnosis and radiological manifestations were analyzed. Normal… (More)


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