Rohan Maharaj, MBBS, MHS, DM
Staff Affiliate - OtherAbout
Research
Publications
2025
Sociodemographic correlates of hypertension prevalence, awareness, and control in the Eastern Caribbean
Oladele C, Miller M, Adams O, Maharaj R, Nazario C, Nunez M, Nunez-Smith M, Desai M. Sociodemographic correlates of hypertension prevalence, awareness, and control in the Eastern Caribbean. The Lancet Regional Health - Americas 2025, 43: 101012. PMID: 40093852, PMCID: PMC11910123, DOI: 10.1016/j.lana.2025.101012.Peer-Reviewed Original ResearchPrevalence of hypertensionMinority healthSociodemographic correlatesHypertension prevalenceSelf-administered health surveyHypertension care cascadeLow physical activityCommunity-dwelling personsEducational attainmentSelf-reported hypertensionJoint National Committee on PreventionSource of healthcareHigher prevalence of hypertensionAssociated with awarenessLower educational attainmentPredictors of hypertensionAge of participantsControl of hypertensionTreatment of High Blood PressureNational InstitutePhysical activityHealth disparitiesHigh blood pressureCare cascadeHealth SurveyAssessing cardiovascular disease risk and social determinants of health: A comparative analysis of five risk estimation instruments using data from the Eastern Caribbean Health Outcomes Research Network
Schwartz J, Howitt C, Raman S, Nair S, Hassan S, Oladele C, Hambleton I, Sarpong D, Adams O, Maharaj R, Nazario C, Nunez M, Nunez-Smith M. Assessing cardiovascular disease risk and social determinants of health: A comparative analysis of five risk estimation instruments using data from the Eastern Caribbean Health Outcomes Research Network. PLOS ONE 2025, 20: e0316577. PMID: 39854547, PMCID: PMC11760610, DOI: 10.1371/journal.pone.0316577.Peer-Reviewed Original ResearchConceptsCardiovascular disease riskSocial determinants of healthDeterminants of healthSocial determinantsRisk estimation toolsCardiovascular diseaseEstimate 10-year CVD riskCVD riskEastern Caribbean Health Outcomes Research NetworkCardiovascular disease risk estimatesHigh riskHigher level of educationHistory of cardiovascular diseaseHigher CVD riskMultivariate logistic regression modelEthnically diverse populationsResource-constrained settingsLogistic regression modelsNon-professional occupationsSDoH variablesLevel of educationSDoHPerceived social statusRisk toolFraminghamQuality of life in HIV patients treated at a primary care clinic: a cross-sectional study in Tobago
Kumar R, Maharaj R, Bailey H, Khan R, Motilal S. Quality of life in HIV patients treated at a primary care clinic: a cross-sectional study in Tobago. Journal Of HIV/AIDS & Social Services 2025, ahead-of-print: 1-23. DOI: 10.1080/15381501.2025.2453811.Peer-Reviewed Original ResearchQuality of lifeHealth promotion clinicsPrimary care clinicsWHOQOL-HIV BREFEQ-5D-3L instrumentEnhance social supportCross-sectional studyGender-sensitive interventionsCare clinicsSocial supportDetectable viral loadHigher incomeFemale sexAntiretroviral therapyHIV patientsOpportunistic infectionsClinical predictorsHIVViral loadNegative predictorClinicSexPLHIVAgeEuroQol
2024
Peripheral Arterial Disease prevalence and risk factors in the Eastern Caribbean Health Outcomes Research Network (ECHORN) cohort
Adams O, Galusha D, Martinez-Brockman J, Morris E, Hassan S, Maharaj R, Nazario C, Nunez M, Nunez-Smith M. Peripheral Arterial Disease prevalence and risk factors in the Eastern Caribbean Health Outcomes Research Network (ECHORN) cohort. PLOS ONE 2024, 19: e0306918. PMID: 39186495, PMCID: PMC11346651, DOI: 10.1371/journal.pone.0306918.Peer-Reviewed Original ResearchConceptsEastern Caribbean Health Outcomes Research NetworkAnkle brachial indexPeripheral arterial disease prevalencePeripheral arterial diseasePotential risk factorsSample of community-dwelling peopleRisk factorsCommunity-dwelling peopleAssociation of potential risk factorsFemale sexLower educational attainmentHistory of heart diseaseRisk factors of peripheral arterial diseaseCohort Study participantsAssociated with peripheral arterial diseaseHigh school educationHeart diseaseBody mass indexMultivariate logistic regressionOscillometric deviceAssociation of increasing ageSmoking statusYears of ageStudy participantsHeart disease historyUsing eGFR and Albumin Creatinine Ratio as an Initial Screening Tool in Trinidadian Primary Care to Identify High-risk Population for CKD: A Cross-Sectional Study
Mahadevappa K, Nayak S, Maharaj R, Bhaktha G. Using eGFR and Albumin Creatinine Ratio as an Initial Screening Tool in Trinidadian Primary Care to Identify High-risk Population for CKD: A Cross-Sectional Study. Indian Journal Of Nephrology 2024, 34: 332-337. PMID: 39156845, PMCID: PMC11328054, DOI: 10.25259/ijn_451_23.Peer-Reviewed Original ResearchEastern Regional Health AuthorityCross-sectional studyChronic kidney diseaseCross-sectional study of adultsChronic disease clinicsPrimary care settingPrimary care levelPrimary care physiciansAlbumin-creatinine ratioRegional Health AuthorityRisk of chronic kidney diseaseStudy of adultsPublic health burdenHigh-risk populationPrimary careCare levelNCD patientsCare settingsCare physiciansCreatinine ratioEpidemiology CollaborationProportion of riskType 2 diabetes mellitusHealth authoritiesChronic Kidney Disease Epidemiology CollaborationPrevalence and correlates of alcohol use among the elderly in the Eastern Caribbean Health Outcomes Research Network (ECHORN) cohort study
Ransome Y, Martinez-Brockman J, Galusha D, Thompson T, Adams O, Nazario C, Nunez M, Nunez-Smith M, Maharaj R. Prevalence and correlates of alcohol use among the elderly in the Eastern Caribbean Health Outcomes Research Network (ECHORN) cohort study. Addictive Behaviors 2024, 153: 108001. PMID: 38447411, DOI: 10.1016/j.addbeh.2024.108001.Peer-Reviewed Original ResearchConceptsEastern Caribbean Health Outcomes Research NetworkCorrelates of alcohol useCohort studyAlcohol useAlcohol problemsBinge drinking daysResearch NetworkDrinking daysLogistic regression analysisDrinking statusDescriptive statisticsCollege educationReligious attendanceCaribbean peopleSample characteristicsAlcohol measuresLongitudinal studySchool educationReligious servicesRegression analysisDrinking problemsOddsAlcohol dependenceCohortPrevalence
2023
The Eastern Caribbean Health Outcomes Research Network (ECHORN) Cohort Study: Design, Methods, and Baseline Characteristics
Thompson T, Desai M, Martinez-Brockman J, Tessier-Sherman B, Nunez M, Adams O, Nazario C, Maharaj R, Nunez-Smith M. The Eastern Caribbean Health Outcomes Research Network (ECHORN) Cohort Study: Design, Methods, and Baseline Characteristics. International Journal Of Environmental Research And Public Health 2023, 21: 17. PMID: 38276805, PMCID: PMC10815461, DOI: 10.3390/ijerph21010017.Peer-Reviewed Original Research