Thomas Achia

Strathmore University — KE

Medicine · Health Sciences

20h-index1.2kcitations77works1.32yr avg
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Research Topics

HIV/AIDS Research and Interventions(21), HIV/AIDS Impact and Responses(15), Global Maternal and Child Health(14), Adolescent Sexual and Reproductive Health(13), Data-Driven Disease Surveillance(9)

Publications77 total

Analysing dengue fever spread in Kenya using the Zero-Inflated Poisson model
Journal of Public Health in Africa·2025· 1 citedOpen Access
Beyond the 95s: What happens when uniform program targets are applied across a heterogenous HIV epidemic in Eastern and Southern Africa?
PLOS Global Public Health·2024· 1 citedOpen Access
HIV risk behaviour, viraemia, and transmission across HIV cascade stages including low-level viremia: Analysis of 14 cross-sectional population-based HIV Impact Assessment surveys in sub-Saharan Africa
PLOS Global Public Health·2024· 2 citedOpen Access
Cross-time comparison of adverse childhood experience patterns among Kenyan youth: Violence Against Children and Youth Surveys, 2010 and 2019
Child Abuse & Neglect·2023· 4 citedOpen Access
Sexual Violence Trends before and after the COVID-19 Pandemic, Kenya
Emerging infectious diseases·2022· 11 citedOpen Access
HIV Incidence, Recent HIV Infection, and Associated Factors, Kenya, 2007–2018
AIDS Research and Human Retroviruses·2022· 16 citedOpen Access
Methods for conducting trends analysis: roadmap for comparing outcomes from three national HIV Population-based household surveys in Kenya (2007, 2012, and 2018)
BMC Public Health·2022· 3 citedOpen Access
Factors associated with hospital length of stay in patients admitted with suspected malaria in Kenya: secondary analysis of a cross-sectional survey
BMJ Open·2022· 2 citedOpen Access
Epidemiological profile and clinico-pathological features of pediatric gynecological cancers at Moi Teaching & Referral Hospital, Kenya
Gynecologic Oncology Reports·2022· 2 citedOpen Access
HIV Incidence, Recent HIV Infection, and Associated Factors, Kenya, 2007–2018
SSRN Electronic Journal·2022· 1 citedOpen Access
Cross-sectional study to predict subnational levels of health workers’ knowledge about severe malaria treatment in Kenya
BMJ Open·2022· 6 citedOpen Access
Mapping geographic clusters of new HIV diagnoses to inform granular-level interventions for HIV epidemic control in western Kenya
BMC Public Health·2021· 13 citedOpen Access
Methods for Conducting Trends Analysis: Roadmap for Comparing Outcomes from Three National HIV Population-Based Household Surveys in Kenya (2007, 2012, and 2018)
Research Square (Research Square)·2021· 1 citedOpen Access
Severity of Infestation Levels of Tunga Penetrans in Central, Kenya: A Bayesian Cumulative Logit Model
International Journal of Statistics and Probability·2021Open Access
Where Are the Newly Diagnosed HIV Positives in Kenya? Time to Consider Geo-Spatially Guided Targeting at a Finer Scale to Reach the “First 90”
Frontiers in Public Health·2021· 6 citedOpen Access
Decline in Violence Among Children and Youth in Kenya — Comparison of 2010 and 2019 Kenya Violence Against Children and Youth Surveys
SSRN Electronic Journal·2021Open Access
Developing excellence in biostatistics leadership, training and science in Africa: How the Sub-Saharan Africa Consortium for Advanced Biostatistics (SSACAB) training unites expertise to deliver excellence
AAS Open Research·2020· 13 citedOpen Access
Age-structured Impact of Mitigation Strategies on COVID-19 Severity and Deaths in Kenya
2020· 6 citedOpen Access
Developing excellence in biostatistics leadership, training and science in Africa: How the Sub-Saharan Africa Consortium for Advanced Biostatistics (SSACAB) training unites expertise to deliver excellence
AAS Open Research·2020· 6 citedOpen Access
A new method for estimating HIV incidence from a single cross-sectional survey
PLoS ONE·2020· 14 citedOpen Access
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Frequent Co-authors

Henry Mwambi(11), Emily Zielinski-Gutiérrez(7), Kevin M. De Cock(6), Anthony Waruru(5), Paul Musingila(5), Peter W. Young(5), Lucy Nganga(4), Michael Mutua(4), Eustasius Musenge(4), Verrah Otiende(4), Samuel Mwalili(4), Dunstan Achwoka(3), Julius Oyugi(3), Regina Mutave(3), Oscar Ngesa(3), François Niragire(3), James L. Tobias(3), Thorkild Tylleskär(3), Hellen Muttai(3), Fredrick Miruka(3)