Misdiagnosed delirium in patient referrals to a university-based hospital psychiatry department.
The authors examined the factors associated with referral errors in which the presence of delirium was ostensibly not recognized by medical staff personnel. Medical records of 541 university-hospital patients consecutively referred for psychiatric consultation were scrutinized for extant delirium. The data indicated that a greater likelihood of a missed diagnosis was associated with younger age; referrals outside of family practice service; orientation as to person, place, and time; and a history of bipolar affective disorder or psychosis. The ramifications of failure to diagnose existing delirium include increased morbidity and mortality, longer length of hospital stay, and increased healthcare costs.
Swigart
Susan E
SE
Department of Psychiatry, University of Minnesota, MN, USA.
Kishi
Yasuhiro
Y
Thurber
Steven
S
Kathol
Roger G
RG
Meller
William H
WH
D000328:Adult; D000367:Age Factors; D000368:Aged; D001714:Bipolar Disorder / Q000175:diagnosis / Q000523:psychology; D003693:Delirium / Q000175:diagnosis* / Q000523:psychology; D003951:Diagnostic Errors; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006785:Hospitals, University; D006801:Humans; D016013:Likelihood Functions; D008297:Male; D008499:Medical Records; D008511:Medicine; D001523:Mental Disorders / Q000175:diagnosis / Q000523:psychology; D008875:Middle Aged; D008910:Minnesota; D011567:Psychiatric Department, Hospital; D011618:Psychotic Disorders / Q000175:diagnosis / Q000523:psychology; D012017:Referral and Consultation; D013038:Specialization; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000523:psychology