期刊
INTERNATIONAL JOURNAL OF STD & AIDS
卷 25, 期 12, 页码 887-893出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/0956462414523944
关键词
Missed opportunities; HIV testing; HIV; AIDS; diagnosis; screening; late presenters; late testers
资金
- New York City Department of Health
Newly diagnosed HIV-positive patients have frequent health care encounters prior to diagnosis representing missed opportunities for diagnosis. This study determines the proportion of patients with new HIV diagnoses with encounters in the 3 years prior to diagnosis. We describe the characteristics of newly diagnosed patients and of late testers (CD4 <200cells/mm(3) at the time of diagnosis). We identified all newly diagnosed with HIV in emergency department, inpatient, and outpatient settings between May 1, 2006, and December 31, 2009. Data abstractors searched hospital records to identify all emergency department, inpatient, and outpatient visits for the 3 years prior to diagnosis. In all, 23,271 HIV tests were performed and 253 persons were newly diagnosed (1.1%); 152 new positives (60.1%) made at least one prior visit. Of patients with CD4 counts available, 104/175 (59.4%) had CD4 <200cells/mm(3). Patients with at least one prior visit had a median of three. There was no difference in numbers of visits between late testers and non-late testers, although late testers were more likely to have ED visits. Most newly diagnosed HIV-positive patients had multiple encounters prior to diagnosis. Many of these patients presented with CD4 counts below 200cells/mm(3), indicating true missed opportunities for earlier diagnosis.
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