Danish AIDS patients 1988-1993: a recent decline in Pneumocystis carinii pneumonia as AIDS-defining disease related to the period of known HIV positivity.
The frequency of PCP among adult Danish AIDS patients notified in 1988-93 was higher among patients tested HIV-positive less than 4 months prior to AIDS than among those known to be positive for > 1 year. Among the latter, the proportion with PCP decreased significantly over the period, from 45.3% in 1988 to 22.0% in 1993, while no such trend was found among patients tested positive for HIV less than 4 months before AIDS was diagnosed. The incidence of PCP as an AIDS-defining disease has decreased, most likely due to the use of PCP prophylaxis.
Department of Epidemiology, Statens Seruminstitut, Copenhagen, Denmark.
E
E
Smith
M K
MK
Orholm
D015492:AIDS Serodiagnosis; D017088:AIDS-Related Opportunistic Infections / Q000453:epidemiology*; D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis* / Q000453:epidemiology; D000328:Adult; D000368:Aged; D003718:Denmark / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011020:Pneumonia, Pneumocystis / Q000453:epidemiology*; D013997:Time Factors