UPX Material - University of Phoenix

An episode of an acute exacerbation recorded by a general practitioner in the CPRD database Clinical or Referral tables (Read codes: H312200 [Acute exacerbation of chronic obstructive airways disease], H3Y1.00 [Chronic obstructive pulmonary disease with acute exacerbation, unsuspected], 8BP8.00 [Antibiotic therapy for acute pulmonary exacerbation], 8H2R.00 [Admit COPD … ................
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