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Table 1 Classification of BRC

From: Classification of chronic cough by systematic treatment cascade trial starting with beta agonist

  BRC 109 (21/88)  
BA 23 (6/17) CVA 53 (8/45) NHBRC 33 (7/26)
BA  19 (5/14) CVA 47 (8/39) NHBRC 30 (7/23)
BA + SBS   2 (0/2) CVA + SBS 2 (0/2)      NHBRC + SBS 2 (0/2)
BA + GERD   2 (1/1) CVA + GERD 4 (0/4)      NHBRC + GERD 1 (0/1)
  1. BA, Bronchial asthma; CVA, Cough variant asthma; NHBRC, Non-hyperresponsive and β2 agonist responsive cough; numbers within parentheses indicate males and females.