Michael Schomaker

4.5k total citations · 2 hit papers
76 papers, 2.5k citations indexed

About

Michael Schomaker is a scholar working on Infectious Diseases, Virology and Statistics and Probability. According to data from OpenAlex, Michael Schomaker has authored 76 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Infectious Diseases, 25 papers in Virology and 15 papers in Statistics and Probability. Recurrent topics in Michael Schomaker's work include HIV/AIDS Research and Interventions (30 papers), HIV Research and Treatment (25 papers) and Advanced Causal Inference Techniques (10 papers). Michael Schomaker is often cited by papers focused on HIV/AIDS Research and Interventions (30 papers), HIV Research and Treatment (25 papers) and Advanced Causal Inference Techniques (10 papers). Michael Schomaker collaborates with scholars based in South Africa, United States and Switzerland. Michael Schomaker's co-authors include Christian Heumann, Andrew Boulle, Shalabh, Matthias Egger, Hans Prozesky, Miguel Ángel Luque-Fernández, Robin Wood, Morna Cornell, Leigh F. Johnson and Matthew P. Fox and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of Virology.

In The Last Decade

Michael Schomaker

72 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Life Expectancies of South African Adults Starting Antiretroviral Treatment: Collaborative Analysis of Cohort Studies

2013 312 citations Leigh F. Johnson, Rob Dorrington et al. profile →
Bootstrap inference when using multiple imputation

2018 273 citations Michael Schomaker, Christian Heumann Statistics in Medicine profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Michael Schomaker South Africa	25	1.2k	697	503	365	312	76	2.5k
Maya Petersen United States	28	1.1k 0.9×	639 0.9×	400 0.8×	337 0.9×	410 1.3×	75	2.7k
Maya L. Petersen United States	33	1.5k 1.2×	997 1.4×	349 0.7×	740 2.0×	949 3.0×	118	3.6k
Jane C. Lindsey United States	26	1.3k 1.0×	388 0.6×	698 1.4×	227 0.6×	199 0.6×	70	2.3k
Jessie K. Edwards United States	28	831 0.7×	594 0.9×	174 0.3×	589 1.6×	742 2.4×	204	2.9k
Bryan Lau United States	33	1.9k 1.6×	1.6k 2.2×	772 1.5×	475 1.3×	231 0.7×	131	4.0k
Laura B. Balzer United States	20	645 0.5×	450 0.6×	144 0.3×	305 0.8×	206 0.7×	91	1.6k
Holly Janes United States	29	854 0.7×	900 1.3×	959 1.9×	302 0.8×	607 1.9×	100	5.4k
Victor DeGruttola United States	32	1.9k 1.5×	686 1.0×	1.6k 3.2×	180 0.5×	703 2.3×	100	3.4k
William G. Cumberland United States	31	1.1k 0.9×	829 1.2×	1.4k 2.8×	596 1.6×	510 1.6×	96	3.6k
Brent A. Johnson United States	31	444 0.4×	359 0.5×	230 0.5×	351 1.0×	350 1.1×	126	3.0k

Countries citing papers authored by Michael Schomaker

Since Specialization

Citations

This map shows the geographic impact of Michael Schomaker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Michael Schomaker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michael Schomaker more than expected).

Fields of papers citing papers by Michael Schomaker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Michael Schomaker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Michael Schomaker. The network helps show where Michael Schomaker may publish in the future.

Co-authorship network of co-authors of Michael Schomaker

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Schomaker. A scholar is included among the top collaborators of Michael Schomaker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Michael Schomaker. Michael Schomaker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Talbot, Denis, Yohann Chiu, Caroline Sirois, et al.. (2025). Guidelines and Best Practices for the Use of Targeted Maximum Likelihood and Machine Learning When Estimating Causal Effects of Exposures on Time‐To‐Event Outcomes. Statistics in Medicine. 44(6). e70034–e70034. 1 indexed citations

Schomaker, Michael, et al.. (2025). Is Checking for Sequential Positivity Violations Getting You Down? Try sPoRT!. Epidemiology. 36(6). 751–759.

Mesa-Vieira, Cristina, Michael Schomaker, Johannes P. Mouton, et al.. (2024). Post-traumatic stress disorder as a risk factor for major adverse cardiovascular events: a cohort study of a South African medical insurance scheme. Epidemiology and Psychiatric Sciences. 33. e5–e5. 4 indexed citations

Schomaker, Michael, et al.. (2023). Doubly Robust Estimation of Average Treatment Effects on the Treated through Marginal Structural Models. Repository for Publications and Research Data (ETH Zurich). 9(3). 43–57. 1 indexed citations

Kerschberger, Bernhard, Debrah Vambe, Michael Schomaker, et al.. (2023). Sustained high fatality during TB therapy amid rapid decline in TB mortality at population level: A retrospective cohort and ecological analysis from Shiselweni, Eswatini. Tropical Medicine & International Health. 29(3). 192–205. 2 indexed citations

Nyakato, Patience, Michael Schomaker, Geoffrey Fatti, et al.. (2022). Virologic non‐suppression and early loss to follow up among pregnant and non‐pregnant adolescents aged 15–19 years initiating antiretroviral therapy in South Africa: a retrospective cohort study. Journal of the International AIDS Society. 25(1). e25870–e25870. 7 indexed citations

Heumann, Christian, Michael Schomaker, & Shalabh. (2022). Introduction to Statistics and Data Analysis. 16 indexed citations

Kerschberger, Bernhard, et al.. (2021). The Impact of Same-Day Antiretroviral Therapy Initiation Under the World Health Organization Treat-All Policy. American Journal of Epidemiology. 190(8). 1519–1532. 23 indexed citations

Schomaker, Michael, et al.. (2021). Estimating the effect of central bank independence on inflation using longitudinal targeted maximum likelihood estimation. SHILAP Revista de lepidopterología. 8 indexed citations

10.

Laimer, Johannes, et al.. (2021). Dental Pathologies in Tumor Patients with Bone Metastases or Multiple Myeloma Scheduled for Antiresorptive Therapy. Future Oncology. 17(21). 2705–2711. 2 indexed citations

11.

Fox, Matthew P., Andrew Boulle, Hans Prozesky, et al.. (2020). The Impact of Delayed Switch to Second-Line Antiretroviral Therapy on Mortality, Depending on Definition of Failure Time and CD4 Count at Failure. American Journal of Epidemiology. 189(8). 811–819. 16 indexed citations

12.

Jesson, Julie, Michael Schomaker, Azar Kariminia, et al.. (2019). Stunting and growth velocity of adolescents with perinatally acquired HIV: differential evolution for males and females. A multiregional analysis from the IeDEA global paediatric collaboration. Journal of the International AIDS Society. 22(11). e25412–e25412. 19 indexed citations

13.

Cornell, Morna, Leigh F. Johnson, Robin Wood, et al.. (2017). Twelve‐year mortality in adults initiating antiretroviral therapy in South Africa. Journal of the International AIDS Society. 20(1). 21902–21902. 52 indexed citations

14.

Johnson, Leigh F., Rob Dorrington, Ria Laubscher, et al.. (2015). A comparison of death recording by health centres and civil registration in South Africans receiving antiretroviral treatment. Journal of the International AIDS Society. 18(1). 20628–20628. 31 indexed citations

15.

Kerschberger, Bernhard, Andrew Boulle, Katharina Kranzer, et al.. (2015). Superior virologic and treatment outcomes when viral load is measured at 3 months compared to 6 months on antiretroviral therapy. Journal of the International AIDS Society. 18(1). 20092–20092. 9 indexed citations

16.

Luque-Fernández, Miguel Ángel, Cande V. Ananth, Vincent W. V. Jaddoe, et al.. (2015). Is the fetoplacental ratio a differential marker of fetal growth restriction in small for gestational age infants?. European Journal of Epidemiology. 30(4). 331–341. 18 indexed citations

17.

Technau, Karl‐Günter, Michael Schomaker, Louise Kuhn, et al.. (2014). Virologic Response in Children Treated With Abacavir-compared With Stavudine-based Antiretroviral Treatment. The Pediatric Infectious Disease Journal. 33(6). 617–622. 24 indexed citations

18.

Hoffmann, Christopher J., Michael Schomaker, Matthew P. Fox, et al.. (2013). CD4 Count Slope and Mortality in HIV-Infected Patients on Antiretroviral Therapy. JAIDS Journal of Acquired Immune Deficiency Syndromes. 63(1). 34–41. 18 indexed citations

19.

Luque-Fernández, Miguel Ángel, Gilles Van Cutsem, Eric Goemaere, et al.. (2013). Effectiveness of Patient Adherence Groups as a Model of Care for Stable Patients on Antiretroviral Therapy in Khayelitsha, Cape Town, South Africa. PLoS ONE. 8(2). e56088–e56088. 170 indexed citations

20.

Visser, Marianne E, Gerhard Walzl, Robin M. Warren, et al.. (2012). Baseline Predictors of Sputum Culture Conversion in Pulmonary Tuberculosis: Importance of Cavities, Smoking, Time to Detection and W-Beijing Genotype. PLoS ONE. 7(1). e29588–e29588. 51 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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