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Table 1. Respiratory parameters measured during visit 1 and visit 2

From: Alpha-1 antitrypsin deficiency in the elderly: a case report

  FEV1 FVC po2 mMRC scale 6MWT
Visit 1 1.64 (113%) 2.17 (120%) 69 2 340
Visit 2 1.44 (100%) 1.95 (100%) 60 4 270
  1. FEV1 forced expiratory volume in 1 second, FVC forced vital capacity, pO2 partial pressure of oxygen, mMRC modified Medical Research Council, 6MWT six-minute walk test