Keyphrases
Risk Factors
100%
Prevalence Factors
100%
Dried Blood Spots
100%
Real-time Polymerase Chain Reaction Assay
100%
HIV Risk
100%
Northern Ethiopia
100%
HIV Prevalence
100%
Tigray
100%
HIV Positive Mothers
100%
Antiretroviral Therapy
75%
PMTCT
75%
Associated Risk Factors
50%
Exposed Infants
50%
HIV Infection
50%
HIV-exposed Infants
50%
ARV Prophylaxis
50%
Urban Areas
25%
Prevalence Risk
25%
During Pregnancy
25%
Quantitative PCR
25%
Statistical Package for Social Sciences
25%
Fisher's Exact Test
25%
Sociodemographic Data
25%
Sampling Methods
25%
Structured Questionnaire
25%
Health Research
25%
Timely Treatment
25%
Ethiopia
25%
HIV in Pregnancy
25%
Dried Blood Spot Samples
25%
Consecutive Sampling
25%
Millennium Development Goals
25%
HIV Status
25%
Data Risk
25%
Infection Treatment
25%
Seropositive Mothers
25%
Criteria for Selection
25%
Mother-to-child HIV Transmission
25%
Regional States
25%
Site Facilities
25%
Unmarried Mothers
25%
Late HIV Diagnosis
25%
Nursing and Health Professions
Prevalence
100%
Human Immunodeficiency Virus
100%
Real Time Polymerase Chain Reaction
100%
Dried Blood Spot Testing
100%
Antiretroviral Therapy
27%
Human Immunodeficiency Virus Infection
18%
Hospital
9%
Cross-Sectional Study
9%
Fisher Exact Test
9%
Food Science
Real-Time Polymerase Chain Reaction
100%