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John J. Chen, Ph.D.

Dr. Chen


Office: MEB 411 G
(808) 692-1814


  • Ph.D. in Biostatistics, University of California, Berkeley, Berkeley, CA
  • M.S. in Applied Mathematics & Statistics, State University of New York at Stony Brook, Stony Brook, NY
  • M.A. in Biology, State University of New York at Stony Brook, Stony Brook, NY


Research Focus

Applied statistics

Selected Publications

  • Ishikawa KM, Matsunaga M, Ahn HJ, Siriwardhana C, Chen JJ. Age and sex distributions of 31 common racial groups in Hawai‘i: a Shiny Web application. Hawai‘i Journal of Health & Social Welfare. 2023; 82(10)(S1): 89-96.
    Web tool access:
  • Lim E, Cheng Y, Reuschel C, Mbowe O, Ahn HJ, Juarez DT, Miyamura J, Seto T, Chen JJ. Risk-adjusted in-hospital mortality models for congestive heart failure and acute myocardial infarction: value of clinical laboratory data and race/ethnicity. Health Services Research. 2015 Aug; 50(S1): 1351-1371. doi: 10.1111/1475-6773.12325. PubMed PMID: 26073945; PubMed Central PMCID: PMC4545336.
  • Zhang G, Chen JJ. Biostatistics faculty and NIH awards at U.S. medical schools. The American Statistician. 2015 Feb;69(1):34-40. doi:10.1080/00031305.2014.992959. PubMed PMID: 25859055; PubMed Central PMCID: PMC4386754.
  • Chen JJ, Zhi J, Mao W, Steinhardt GF. MrNomogram: a web-based multivariable pediatric renal nomogram. Journal of Pediatric Urology. 2006 Oct; 2(5): 436-438. doi: 10.1016/j.jpurol.2005.10.003. PubMed PMID: 18947652.
    Web tool access:
  • Chen JJ, Duan T, Single R, Mather K, Thomson G. Hardy-Weinberg testing of a single homozygous genotype. Genetics. 2005 Jul; 170(3): 1439-1442. doi: 10.1534/genetics.105.043190. PubMed PMID: 15911570; PubMed Central PMCID: PMC1451168.

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