Could time trends in myocardial infarction incidence be due to diagnostic inconsistency? A study of the validity of hospital discharge diagnoses.
Bluhm
G
G
Hammar
N
N
Alfredsson
L
L
Pershagen
G
G
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000453:epidemiology*; D010351:Patient Discharge; D015203:Reproducibility of Results; D013548:Sweden / Q000453:epidemiology