Prepared for:

Agency for Healthcare Research and Quality

U.S. Department of Health and Human Services

540 Gaither Road

Rockville, MD 20850

www.ahrq.gov

Contract Number 290-02-0024, Task Order Number 1

Prepared by:

Oregon Evidence-based Practice Center

Oregon Health and Science University

3181 SW Sam Jackson Park Road

Portland, Oregon 97239

www.ohsu.edu/epc/usptf/index.htm

Investigators:

Roger Chou, MD

Laurie Huffman, MS

AHRQ Pub. No. 07-0597-1-EF

April 2007

Suggested Citation: Chou, R, Huffman, L, Screening for Human Immunodeficiency Virus: Focused Update of a 2005 Systematic Evidence Review for the U.S. Preventive Services Task Force. Prepared for the Agency for Healthcare Research and Quality by the Oregon Evidence-based Practice Center at the Oregon Health and Science University, Portland, Oregon, under Contract No. 290-02-0024, Task Order Number 1. AHRQ Publication No. 07-0597-EF-1. Rockville, Maryland: Agency for Healthcare Research and Quality. April 2007.

This report is based on research conducted by the Oregon Evidence-based Practice Center (EPC) under contract to the Agency for Healthcare Research and Quality (AHRQ), Rockville, MD (Contract No. 290-02-0024). The findings and conclusions in this document are those of the authors, who are responsible for its content, and do not necessarily represent the views of AHRQ. No statement in this report should be construed as an official position of AHRQ or of the U.S. Department of Health and Human Services.

The information in this report is intended to help clinicians, employers, policymakers, and others make informed decisions about the provision of health care services. This report is intended as a reference and not as a substitute for clinical judgment.

This report may be used, in whole or in part, as the basis for the development fo clinical practice guidelines and other quality enhancement tools, or as a basis for reimbursement and coverage policies. AHRQ or U.S. Department of Health and Human Services endorsement of such derivative products may not be stated or implied.