Olivia Okereke: h-index, Total Citations, and Citation Map
Olivia Okereke's h-index is 62 (145 i10-index, 17,431+ total citations across 5+ publications) according to Google Scholar as of May 2026. Olivia Okereke is affiliated with Unknown affiliation.
Olivia Okereke is a researcher affiliated with Unknown affiliation, specializing in various fields. Their work has been cited 17,431 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Olivia Okereke's Citation Metrics
Bibliometric impact based on 5 indexed publications. Of these, 3 are original research articles — the rest are literature highlights, conference abstracts or theses.
- H-Index
- 62
- i10-Index
- 145
- Total Citations
- 17,431
- Citing Countries
- 29
As of May 2026.
Olivia Okereke has an h-index of 62 and 17,431 total citations across 5 publications, with research cited by institutions in 29 countries.
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We've mapped 5,000 of 17,431 citations for Olivia Okereke
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Global Impact Map
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Top Cited Works
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Vitamin D Supplements and Prevention of Cancer and Cardiovascular Disease
20192,051
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Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher conducted a major clinical investigation into the efficacy of vitamin D supplementation for preventing cancer and cardiovascular disease, published in a top-tier medical journal.
The researcher established a foundational observational link between historical fine particulate air pollution exposure and prevalent anxiety, a seminal contribution widely adopted by independent scholars.
The researcher established a seminal quantitative synthesis linking depression to stroke morbidity and mortality, providing a highly cited, independent foundation for understanding this critical clinical association.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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