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An assessment of the consistency of ASA physical status classification allocation
Author(s) -
HAYNES S. R.,
LAWLER P. G. P.
Publication year - 1995
Publication title -
anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.839
H-Index - 117
eISSN - 1365-2044
pISSN - 0003-2409
DOI - 10.1111/j.1365-2044.1995.tb04554.x
Subject(s) - medicine , consistency (knowledge bases) , american society of anesthesiologists , physical examination , significant difference , internal consistency , family medicine , physical therapy , anesthesia , surgery , geometry , mathematics , patient satisfaction
Summary The American Society of Anesthesiologists’(ASA) Physical Status Classification was tested for consistency of use by anaesthetists. A postal questionnaire was sent to 113 anaesthetists of varying experience working in the Northern Region of England. They were asked to allot ASA grades to 10 hypothetical patients. Ninety‐seven (85.8%) responded to two mailings. In no case was there complete agreement on ASA grade, and in only one case were responses restricted to two of the five possible grades. In one case there was a significant difference in answers between anaesthetists with the FRCA (or equivalent) qualification, and those without. So much variation was observed between individual anaesthetist's assessments when describing common clinical problems that the ASA grade alone cannot be considered to satisfactorily describe the physical status of a patient.