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Neonatal HIV: Likelihood Ratios

Introduction: The diagnosis of neonatal HIV is usually made with DNA PCR (as opposed to with adults). Obviously, HIV antibodies will be positive in all children born to HIV positive monthers. HIV RNA may be negative if the mother is on HAART despite newborn infection - however, the DNA PCR (which detects integrated provirus in peripheral blood mononuclear cells) should still be positive.

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Tags: Infection Pediatrics Tag this Diagnosis.

The likelihood ratios of findings for Neonatal HIV are listed below. See the left navigation bar to change the display.

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Finding +LR-LR Comments, Study
HIV DNA PCR
Duplicate Edit
Sensitivity = 38%

at day of life 0-1

Study: AIDS 1995 Sep;9(9):F7-11. PMID 8527070

HIV DNA PCR
Duplicate Edit
Sensitivity = 93%

at day of life 14

Study: AIDS 1995 Sep;9(9):F7-11. PMID 8527070

HIV DNA PCR
Duplicate Edit
31.70.1

months 1-36 of age

Study: J Pediatr 1996 Aug;129(2):198-207. PMID 8765616

HIV RNA PCR
Duplicate Edit
inf0.5

day of birth

HIV subtype E; mothers were treated with antenatal AZT

Study: J Acquir Immune Defic Syndr 2000 Aug 15;24(5):401-7. PMID 11035610

HIV RNA PCR
Duplicate Edit
inf0

at 2 months

HIV subtype E; mothers were treated with prenatal AZT

Study: J Acquir Immune Defic Syndr 2000 Aug 15;24(5):401-7. PMID 11035610

HIV RNA PCR
Duplicate Edit
inf0.2

days 8-28 of life

not affected by mother or infant AZT treatment

Study: J Acquir Immune Defic Syndr 2003 Feb 1;32(2):192-5. PMID 12571529