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Simon Hay

University of Washington

Seattle, WA 98195

United States

SCHOLARLY PAPERS

3

DOWNLOADS

200

TOTAL CITATIONS

2

Scholarly Papers (3)

1.

Mapping Soil-Transmitted Helminth Infections of Children in Sub-Saharan Africa, 2000-2018

Number of pages: 29 Posted: 10 Mar 2020
University of KwaZulu-Natal - Department of Public Health Medicine, London School of Hygiene & Tropical Medicine - Department of Disease Control, London School of Hygiene & Tropical Medicine - Department of Disease Control, London School of Hygiene & Tropical Medicine - Department of Disease Control, University of Washington - The Institute for Health Metrics and Evaluation, University of Washington - The Institute for Health Metrics and Evaluation, World Health Organization (WHO), World Health Organization (WHO), World Health Organization (WHO), University of Washington, World Health Organization (WHO) and London School of Hygiene & Tropical Medicine - Department of Disease Control
Downloads 131 (558,171)
Citation 2

Abstract:

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Soil-transmitted helminth infection; prevalence; intensity; mapping; sub-Saharan Africa; 2000-2018

2.

Measuring Antenatal Care Timing and Content: A Systematic Analysis of Trends from 1995 to 2023 Across 131 Low-and Middle-Income Countries

The Lancet Global Health, 2026[10.1016/S2214-109X(26)00010-0]
Number of pages: 22 Posted: 14 Jan 2026 Last Revised: 17 Apr 2026
University of Washington, University of Washington, University of Washington, London School of Hygiene & Tropical Medicine, University of Washington, University of Washington, Public Health Foundation of India, University of Washington - Institute for Health Metrics and Evaluation, University of Washington, University of Washington, University of Washington - The Institute for Health Metrics and Evaluation, London School of Hygiene & Tropical Medicine, ThinkWell, Burkina Faso, University of Washington, Ethiopian Public Health Institute, University of Washington - Institute for Health Metrics and Evaluation, University of Washington - Institute for Health Metrics and Evaluation, University of Washington - Institute of Health Metrics and Evaluation and University of Washington
Downloads 56 (1,010,164)

Abstract:

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antenatal care, prenatal care, healthcare quality, healthcare coverage, low and middle income countries, maternal and newborn care, health systems, obstetrics and gynecology

3.

Differential HIV Testing and Uptake of ART for Prevention of Vertical Transmission Among Adolescent and Adult Pregnant Women: A Systematic Review and Meta-Regression Analysis

Number of pages: 47 Posted: 20 Mar 2026
University of Washington, University of Washington - Institute for Health Metrics and Evaluation, University of Washington, University of Washington - Institute for Health Metrics and Evaluation, University of Washington, University of Washington - Institute for Health Metrics and Evaluation, University of Washington - Institute for Health Metrics and Evaluation, Harvard University and University of Washington - Institute for Health Metrics and Evaluation
Downloads 13 (1,518,554)

Abstract:

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HIV, HIV testing, ART uptake, Adolescent, vertical transmission, legal age-of-consent laws