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Chathura Siriwardhana, PhD

Faculty RankAssistant Professor
InstitutionUniversity of Hawaii
DepartmentQuantitative Health Sciences
AddressJohn A. Burns School of Medicine
University of Hawaii at Manoa
651 Ilalo Street
Honolulu HI
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Matsunaga M, Ishikawa KM, Siriwardhana C, Ahn HJ, Chen JJ. Stepwise Proportional Weighting Algorithm for Single-Race Population Estimation Using Hawai'i Census Data. Hawaii J Health Soc Welf. 2023 10; 82(10 Suppl 1):97-103. PMID: 37901658.
      Citations:    Fields:    Translation:Humans
    2. 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. Hawaii J Health Soc Welf. 2023 10; 82(10 Suppl 1):89-96. PMID: 37901668.
      Citations:    Fields:    Translation:Humans
    3. Siriwardhana C, Carrazana E, Liow K, Chen JJ. Racial/Ethnic Disparities in the Alzheimer's Disease Link with Cardio and Cerebrovascular Diseases, Based on Hawaii Medicare Data. J Alzheimers Dis Rep. 2023; 7(1):1103-1120. PMID: 37849625.
    4. Shikuma CM, Wojna V, De Gruttola V, Siriwardhana C, Souza SA, Rodriguez-Benitez RJ, Turner EH, Kallianpur K, Bolzenius J, Chow D, Matos M, Shiramizu B, Clements DM, Premeaux TA, Ndhlovu LC, Paul R. Impact of antiretroviral therapy intensification with C-C motif chemokine receptor 5 antagonist maraviroc on HIV-associated neurocognitive impairment. AIDS. 2023 11 01; 37(13):1987-1995. PMID: 37418541.
      Citations: 1     Fields:    Translation:Humans
    5. Leon Guerrero RT, Mummert AG, Rios DC, Mian NC, Cruz TP, Siriwardhana C, Yanagihara R. Perceived Barriers and Benefits of COVID-19 Testing among Pacific Islanders on Guam. Int J Environ Res Public Health. 2023 07 05; 20(13). PMID: 37444149.
      Citations:    Fields:    Translation:Humans
    6. Chow DC, Saiki KMW, Siriwardhana C, Lozano-Gerona J, Vanapruks S, Ogle J, Premeaux TA, Ndhlovu LC, Boisvert WA. Increased transmigration of intermediate monocytes associated with atherosclerotic burden in people with HIV on antiretroviral therapy. AIDS. 2023 06 01; 37(7):1177-1179. PMID: 36927653.
      Citations:    Fields:    Translation:HumansCells
    7. Kostareva U, Pe'a Varik K, Siriwardhana C, Liu M, Qureshi K. Limited English Proficiency, Postoperative Complications, and Interpreter Use in Vascular Surgery Patients in Hawai'i. Hawaii J Health Soc Welf. 2023 02; 82(2):39-49. PMID: 36779005.
      Citations:    Fields:    Translation:Humans
    8. Tassi Yunga S, Siriwardhana C, Fouda GG, Bobbili N, Sama G, Chen JJ, Leke RFG, Taylor DW. Characterization of the primary antibody response to Plasmodium falciparum antigens in infants living in a malaria-endemic area. Malar J. 2022 Nov 19; 21(1):346. PMID: 36403045.
      Citations: 2     Fields:    Translation:HumansAnimals
    9. Rolita L, Galiza J, Chen J, Siriwardhana C, Tseng CW, Buenconsejo-Lum L. Quality Improvement Projects as Training Tools for Family Medicine Residents and Faculty. Hawaii J Health Soc Welf. 2022 04; 81(4):94-100. PMID: 35415616.
      Citations:    Fields:    Translation:Humans
    10. Kulasekera KB, Siriwardhana C. Quantiles based personalized treatment selection for multivariate outcomes and multiple treatments. Stat Med. 2022 07 10; 41(15):2695-2710. PMID: 35699385.
      Citations: 1     Fields:    Translation:Humans
    11. Shikuma CM, Le T, Phuong TV, Chew GM, Nguyen VVC, Vo TL, Siriwardhana C, Chow D, Ghukasyan H, Limpruttidham N, Premeaux T, Gangcuangco LM, Paul R, Ndhlovu LC. Immunologic Change over 72 Weeks Following Raltegravir- Versus Efavirenz-Based Therapy in HIV/HCV-Coinfected Individuals in Vietnam. AIDS Res Hum Retroviruses. 2022 06; 38(6):441-450. PMID: 34861767.
      Citations:    Fields:    Translation:HumansCells
    12. Siriwardhana C, Kulasekera KB. Optimal Personalized Treatment Selection with Multivariate Outcome Measures in a Multiple Treatment Case. Commun Stat Simul Comput. 2023; 52(12):5773-5787. PMID: 38371330.
    13. Groover SE, Adegbuyiro A, Fan CK, Hodges BL, Beasley M, Taylor K, Stonebraker AR, Siriwardhana C, Legleiter J. Macromolecular crowding in solution alters huntingtin interaction and aggregation at interfaces. Colloids Surf B Biointerfaces. 2021 Oct; 206:111969. PMID: 34246856.
      Citations: 1     Fields:    Translation:Humans
    14. Adegbuyiro A, Sedighi F, Jain P, Pinti MV, Siriwardhana C, Hollander JM, Legleiter J. Mitochondrial membranes modify mutant huntingtin aggregation. Biochim Biophys Acta Biomembr. 2021 10 01; 1863(10):183663. PMID: 34089719.
      Citations: 4     Fields:    Translation:HumansCells
    15. Gangcuangco LMA, Mitchell BI, Siriwardhana C, Kohorn LB, Chew GM, Bowler S, Kallianpur KJ, Chow DC, Ndhlovu LC, Gerschenson M, Shikuma CM. Correction: Mitochondrial oxidative phosphorylation in peripheral blood mononuclear cells is decreased in chronic HIV and correlates with immune dysregulation. PLoS One. 2021; 16(3):e0249428. PMID: 33765089.
      Citations: 1     Fields:    
    16. Lim E, Davis J, Siriwardhana C, Aggarwal L, Hixon A, Chen JJ. Racial/ethnic differences in health-related quality of life among Hawaii adult population. Health Qual Life Outcomes. 2020 Dec 09; 18(1):380. PMID: 33298089.
      Citations: 6     Fields:    Translation:Humans
    17. Chow DC, Mau M, Hodis HN, Kewcharoen J, Li Y, Siriwardhana C, Souza SA, Mitchell BI, Bowler S, SahBandar I, Gangcuangco LMA, MacPherson I, Ndhlovu LC, Shikuma CM. Short Communication: Carotid Artery Plaque Burden in HIV Is Associated with Soluble Mediators and Monocytes. AIDS Res Hum Retroviruses. 2020 12; 36(12):1020-1023. PMID: 32862657.
      Citations: 1     Fields:    Translation:HumansCells
    18. Siriwardhana C, Kulasekera KB. Personalized treatment plans with multivariate outcomes. Biom J. 2020 Dec; 62(8):1973-1985. PMID: 32627863.
      Citations: 1     Fields:    
    19. Gangcuangco LMA, Mitchell BI, Siriwardhana C, Kohorn LB, Chew GM, Bowler S, Kallianpur KJ, Chow DC, Ndhlovu LC, Gerschenson M, Shikuma CM. Mitochondrial oxidative phosphorylation in peripheral blood mononuclear cells is decreased in chronic HIV and correlates with immune dysregulation. PLoS One. 2020; 15(4):e0231761. PMID: 32353005.
      Citations: 11     Fields:    Translation:HumansCells
    20. Kettlewell J, Barney M, Oda R, Agsalda-Garcia M, Siriwardhana C, Shiramizu B. Pre-exposure Prophylaxis Therapy and the Blood-Brain Barrier: Is PrEP Neuroprotective? J Neuroimmune Pharmacol. 2020 03; 15(1):10-12. PMID: 31828733.
      Citations:    Fields:    Translation:HumansCellsPHPublic Health
    21. Siriwardhana C, Datta S, Kulasekera KB. Selection of the optimal personalized treatment from multiple treatments with multivariate outcome measures. J Biopharm Stat. 2020 05 03; 30(3):462-480. PMID: 31691633.
      Citations: 3     Fields:    Translation:Humans
    22. Siriwardhana C, Kulasekera KB, Datta S. Personalized treatment selection using data from crossover designs with carry-over effects. Stat Med. 2019 12 10; 38(28):5391-5412. PMID: 31637762.
      Citations:    Fields:    Translation:Humans
    23. Kulasekera KB, Siriwardhana C. Multi-Response Based Personalized Treatment Selection with Data from Crossover Designs for Multiple Treatments. Commun Stat Simul Comput. 2022; 51(2):554-569. PMID: 35299995.
    24. Bowler S, Chew GM, Budoff M, Chow D, Mitchell BI, D'Antoni ML, Siriwardhana C, Ndhlovu LC, Shikuma C. PD-1+ and TIGIT+ CD4 T Cells Are Associated With Coronary Artery Calcium Progression in HIV-Infected Treated Adults. J Acquir Immune Defic Syndr. 2019 05 01; 81(1):e21-e23. PMID: 30865177.
      Citations: 3     Fields:    Translation:HumansCells
    25. Siriwardhana C, Khadka VS, Chen JJ, Deng Y. Development of a miRNA-seq based prognostic signature in lung adenocarcinoma. BMC Cancer. 2019 Jan 08; 19(1):34. PMID: 30621620.
      Citations: 18     Fields:    Translation:HumansCells
    26. Lim E, Gandhi K, Siriwardhana C, Davis J, Chen JJ. Racial and ethnic differences in mental health service utilization among the Hawaii medicaid population. J Ment Health. 2019 Oct; 28(5):536-545. PMID: 30417731.
      Citations: 2     Fields:    Translation:Humans
    27. Siriwardhana C, Lim E, Davis J, Chen JJ. Progression of diabetes, ischemic heart disease, and chronic kidney disease in a three chronic conditions multistate model. BMC Public Health. 2018 06 18; 18(1):752. PMID: 29914451.
      Citations: 7     Fields:    Translation:Humans
    28. Siriwardhana C, Lim E, Aggarwal L, Davis J, Hixon A, Chen JJ. Racial/Ethnic and County-level Disparity in Inpatient Utilization among Hawai'i Medicaid Population. Hawaii J Med Public Health. 2018 05; 77(5):103-113. PMID: 29761028.
      Citations: 1     Fields:    Translation:Humans
    29. Siriwardhana C, Zhao M, Datta S, Kulasekera KB. A probability based method for selecting the optimal personalized treatment from multiple treatments. Stat Methods Med Res. 2019 03; 28(3):749-760. PMID: 29145777.
      Citations: 4     Fields:    Translation:Humans
    30. Siriwardhana C, Fang R, Salanti A, Leke RGF, Bobbili N, Taylor DW, Chen JJ. Statistical prediction of immunity to placental malaria based on multi-assay antibody data for malarial antigens. Malar J. 2017 09 29; 16(1):391. PMID: 28962616.
      Citations: 3     Fields:    Translation:HumansAnimals
    31. Siriwardhana C, Kulasekera KB, Datta S. Flexible semi-parametric regression of state occupational probabilities in a multistate model with right-censored data. Lifetime Data Anal. 2018 07; 24(3):464-491. PMID: 28819787.
      Citations: 1     Fields:    Translation:Humans
    32. Siriwardhana C, Datta S, Datta S. Inter-platform concordance of gene expression data for the prediction of chemical mode of action. Biol Direct. 2016 12 20; 11(1):67. PMID: 27993158.
      Citations: 2     Fields:    Translation:Animals
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