Roch A. Nianogo

1.2k total citations · 1 hit paper
55 papers, 746 citations indexed

About

Roch A. Nianogo is a scholar working on Public Health, Environmental and Occupational Health, General Health Professions and Epidemiology. According to data from OpenAlex, Roch A. Nianogo has authored 55 papers receiving a total of 746 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Public Health, Environmental and Occupational Health, 13 papers in General Health Professions and 10 papers in Epidemiology. Recurrent topics in Roch A. Nianogo's work include Obesity, Physical Activity, Diet (11 papers), Nutritional Studies and Diet (7 papers) and Dementia and Cognitive Impairment Research (6 papers). Roch A. Nianogo is often cited by papers focused on Obesity, Physical Activity, Diet (11 papers), Nutritional Studies and Diet (7 papers) and Dementia and Cognitive Impairment Research (6 papers). Roch A. Nianogo collaborates with scholars based in United States, Japan and China. Roch A. Nianogo's co-authors include Onyebuchi A. Arah, Kristine Yaffe, Amy Rosenwohl‐Mack, Deborah E. Barnes, Sean D. Young, Jerome T. Galea, Thomas J. Coates, William G. Cumberland, Luis Menacho and Mekdes K. Gebremariam and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and The Science of The Total Environment.

In The Last Decade

Roch A. Nianogo

45 papers receiving 738 citations

Hit Papers

1 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.

Risk Factors Associated With Alzheimer Disease and Related Dementias by Sex and Race and Ethnicity in the US

2022 151 citations Roch A. Nianogo, Amy Rosenwohl‐Mack et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roch A. Nianogo United States	14	185	169	122	108	103	55	746
Shu‐Fang Shih Taiwan	17	230 1.2×	151 0.9×	151 1.2×	87 0.8×	118 1.1×	44	1.0k
Denise C. Vidot United States	21	274 1.5×	279 1.7×	164 1.3×	209 1.9×	70 0.7×	89	1.1k
Mehrdad Karimi Iran	17	236 1.3×	263 1.6×	95 0.8×	147 1.4×	64 0.6×	62	933
Jing Liao China	17	266 1.4×	110 0.7×	150 1.2×	127 1.2×	64 0.6×	104	1.1k
Amal Hussein United Arab Emirates	14	208 1.1×	175 1.0×	55 0.5×	89 0.8×	177 1.7×	48	1.2k
Eng Sing Lee Singapore	17	255 1.4×	141 0.8×	260 2.1×	137 1.3×	76 0.7×	83	842
Yelena Bird Canada	17	205 1.1×	162 1.0×	223 1.8×	255 2.4×	44 0.4×	32	1.0k
Hasanain Faisal Ghazi Malaysia	13	83 0.4×	134 0.8×	94 0.8×	126 1.2×	54 0.5×	84	771
Marla Rogers Canada	13	176 1.0×	190 1.1×	108 0.9×	152 1.4×	27 0.3×	28	735
Sang Ah Lee South Korea	18	196 1.1×	223 1.3×	84 0.7×	172 1.6×	42 0.4×	66	918

Countries citing papers authored by Roch A. Nianogo

Since Specialization

Citations

This map shows the geographic impact of Roch A. Nianogo'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 Roch A. Nianogo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roch A. Nianogo more than expected).

Fields of papers citing papers by Roch A. Nianogo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roch A. Nianogo. 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 Roch A. Nianogo. The network helps show where Roch A. Nianogo may publish in the future.

Co-authorship network of co-authors of Roch A. Nianogo

This figure shows the co-authorship network connecting the top 25 collaborators of Roch A. Nianogo. A scholar is included among the top collaborators of Roch A. Nianogo 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 Roch A. Nianogo. Roch A. Nianogo 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

Tao, Randa, Jincheng Shen, Roch A. Nianogo, et al.. (2025). Cardiovascular Disease Risk Among Older Asian, Native Hawaiian, Pacific Islanders Lung Cancer Survivors. Cancer Medicine. 14(4). e70702–e70702.

Zhou, Yixuan, Eleanor Hayes‐Larson, Roch A. Nianogo, et al.. (2025). Effect of Incident Stroke on Dementia Risk Over 10 Years in a Cohort of Asian American and Non-Latino White Older Adults in California. Neurology. 104(7). e213488–e213488. 2 indexed citations

Chen, Yixin, Roch A. Nianogo, Marco Vinceti, et al.. (2024). Maternal residential exposure to solvents from industrial sources during pregnancy and childhood cancer risk in California. International Journal of Hygiene and Environmental Health. 259. 114388–114388. 1 indexed citations

Jeon, Christie Y., Adva Gadoth, Nicole A. Hoff, et al.. (2024). The impact of COVID-19 mitigation measures on neonatal health outcomes in sub-Saharan Africa: A systematic review and meta-analysis. Public Health. 238. 108–116.

Dai, Jin, Roch A. Nianogo, Tannaz Moin, et al.. (2024). Abstract 31: Energy Intake and Dietary Glycemic Load in Late Morning and Risk of Type 2 Diabetes: The Hispanic Community Health Study/Study of Latinos (HCHS/SOL). Circulation. 149(Suppl_1).

Yamazaki, Hajime, Samantha A. Streicher, Jianyu Rao, et al.. (2024). Genetically Determined Circulating Lactase/Phlorizin Hydrolase Concentrations and Risk of Colorectal Cancer: A Two-Sample Mendelian Randomization Study. Nutrients. 16(6). 808–808. 2 indexed citations

Dai, Jin, Roch A. Nianogo, Nathan D. Wong, et al.. (2024). Energy Intake and Dietary Glycemic Load in Late Morning and Risk of Type 2 Diabetes: The Hispanic Community Health Study/Study of Latinos—A Multicenter Prospective Cohort Study. Diabetes Care. 47(9). 1673–1681. 1 indexed citations

Dai, Jin, Roch A. Nianogo, Tannaz Moin, et al.. (2024). Association of Energy Intake and Dietary Glycemic Load in Different Time Periods With Cardiovascular Disease Mortality Among U.S. Adults With Type 2 Diabetes. Diabetes Care. 47(12). 2172–2179.

Nianogo, Roch A., et al.. (2024). The role of breastfeeding support in racial/ethnic disparities in breastfeeding practices. Preventive Medicine. 179. 107857–107857. 4 indexed citations

10.

Liu, Xinyue, Carla Janzen, Yeyi Zhu, et al.. (2024). Prevalence of maternal hyperglycemic subtypes by race/ethnicity and associations between these subtypes with adverse pregnancy outcomes: Findings from a large retrospective multi-ethnic cohort in the United States. Diabetes Research and Clinical Practice. 209. 111576–111576. 2 indexed citations

11.

Chen, Yixin, Roch A. Nianogo, Marco Vinceti, et al.. (2024). Maternal Exposure to Heavy Metals From Industrial Sources During Pregnancy and Childhood Cancer Risk in California. Journal of Occupational and Environmental Medicine. 66(9). 714–721.

12.

Regan, Annette K., et al.. (2023). The impact of maternal pertussis vaccination recommendation on infant pertussis incidence and mortality in the USA: an interrupted time series analysis. International Journal of Epidemiology. 53(1).

13.

Morrison, Douglas E., Roch A. Nianogo, Onyebuchi A. Arah, et al.. (2023). Modeling COVID-19 infection dynamics and mitigation strategies for in-person K-6 instruction. Frontiers in Public Health. 11. 856940–856940. 2 indexed citations

14.

Liu, Xinyue, Yeyi Zhu, Marissa J. Seamans, et al.. (2023). Gestational diabetes mellitus and risk of neurodevelopmental disorders in young offspring: does the risk differ by race and ethnicity?. American Journal of Obstetrics & Gynecology MFM. 6(1). 101217–101217. 7 indexed citations

15.

Kearney, Matthew D., et al.. (2022). Cross-sectional study of COVID-19 knowledge, beliefs and prevention behaviours among adults in Senegal. BMJ Open. 12(5). e057914–e057914. 2 indexed citations

16.

Nianogo, Roch A., et al.. (2022). Importance of Accounting for Regional Differences in Modifiable Risk Factors for Alzheimer’s Disease and Related Dementias: The Case for Tailored Interventions. Journal of Alzheimer s Disease. 89(2). 563–570. 2 indexed citations

17.

Nianogo, Roch A., Prabhu Gounder, Nathaniel Anderson, et al.. (2021). Optimal uses of pooled testing for COVID‐19 incorporating imperfect test performance and pool dilution effect: An application to congregate settings in Los Angeles County. Journal of Medical Virology. 93(9). 5396–5404. 3 indexed citations

18.

Inoue, Kosuke, Roch A. Nianogo, Donatello Telesca, et al.. (2020). Low HbA1c levels and all-cause or cardiovascular mortality among people without diabetes: the US National Health and Nutrition Examination Survey 1999–2015. International Journal of Epidemiology. 50(4). 1373–1383. 21 indexed citations

19.

Wang, Aolin, Roch A. Nianogo, & Onyebuchi A. Arah. (2017). G-computation of average treatment effects on the treated and the untreated. BMC Medical Research Methodology. 17(1). 3–3. 38 indexed citations

20.

Gebremariam, Mekdes K., Roch A. Nianogo, & Onyebuchi A. Arah. (2017). Weight gain during incarceration: systematic review and meta‐analysis. Obesity Reviews. 19(1). 98–110. 24 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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