Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Zachary Jonathan Ward, M.P.H.

Concepts (175)

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Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Maternal Mortality220233021.400 Why?
Computer Simulation10202462411.110 Why?
Obesity112024129470.950 Why?
Body Height2202215700.870 Why?
Delivery of Health Care5202353370.860 Why?
Neoplasms132024221730.710 Why?
Body Mass Index142024129530.670 Why?
Obesity, Morbid5202312770.620 Why?
Survival Analysis22020100900.580 Why?
Developing Countries7202428850.550 Why?
Health Care Costs7202132420.530 Why?
Cost-Benefit Analysis19202454930.530 Why?
Health Priorities120193740.520 Why?
Growth120173650.510 Why?
Health Services120217520.510 Why?
Health Policy4202426840.500 Why?
Developed Countries320244490.480 Why?
Taxes520232210.440 Why?
Uterine Cervical Neoplasms2202020200.370 Why?
Body Weight2202246180.370 Why?
Diabetes Mellitus, Type 12202234150.370 Why?
Drugs, Essential22021720.350 Why?
Forecasting4202329280.340 Why?
Health Services Accessibility4202154400.330 Why?
Health Expenditures2202123660.320 Why?
School Health Services420233840.310 Why?
Self Report5202337250.300 Why?
Child282024801580.290 Why?
Weight Loss1201926840.290 Why?
Survival Rate42024127230.290 Why?
Adolescent202024883260.270 Why?
Models, Statistical4202150790.250 Why?
Quality of Life32024133670.250 Why?
Humans6020247615960.250 Why?
Models, Theoretical3202435750.240 Why?
Sex Distribution2201922800.230 Why?
Prevalence72023157330.230 Why?
Income3202318770.220 Why?
Bayes Theorem3201923300.210 Why?
United States182024723400.200 Why?
Female2820243927050.200 Why?
Stomach Neoplasms3202114590.200 Why?
Child, Preschool122024422320.200 Why?
Marketing120232200.190 Why?
Health Promotion3201922140.180 Why?
Incidence52024213550.180 Why?
Chile120212560.180 Why?
Nutrition Surveys4202317330.180 Why?
Hepatitis B virus120245280.170 Why?
Beverages420238210.170 Why?
Health Status2202440770.170 Why?
Policy120235090.160 Why?
Nutrition Policy220204710.160 Why?
Adult1920242212100.150 Why?
Public Health3202226690.150 Why?
Male2220243608460.150 Why?
Uncertainty120237540.150 Why?
Child Care220161240.150 Why?
Nuclear Medicine120212370.150 Why?
Young Adult102024592600.150 Why?
Delayed Diagnosis120214630.140 Why?
Decision Making, Computer-Assisted120171460.140 Why?
Diagnostic Imaging2202135300.140 Why?
Food Services120202070.140 Why?
Infant Care120171800.130 Why?
Markov Chains120199660.130 Why?
Internationality1202110010.130 Why?
Healthcare Disparities2202133580.130 Why?
Europe1202234200.130 Why?
Islets of Langerhans1202213410.130 Why?
Pepsinogen A12015130.130 Why?
Models, Economic220197160.120 Why?
Policy Making220165420.120 Why?
Physical Education and Training120151020.120 Why?
Infant72024361930.120 Why?
Behavioral Risk Factor Surveillance System120162090.120 Why?
Immunization Programs120172680.120 Why?
Age Factors22024183990.110 Why?
Breast Neoplasms12021210190.110 Why?
Age Distribution1201928790.110 Why?
Gastroscopy120152110.110 Why?
Helicobacter pylori220153770.110 Why?
Water1201914110.110 Why?
Helicobacter Infections220153880.110 Why?
Life Expectancy1202012430.110 Why?
Sweetening Agents120152900.100 Why?
Statistics as Topic1201923580.100 Why?
Mass Screening2202154290.100 Why?
Lymphatic Metastasis1202029150.100 Why?
Electronic Health Records2202148110.100 Why?
Siblings120168250.100 Why?
Mortality1202329020.100 Why?
Precursor Cell Lymphoblastic Leukemia-Lymphoma1202015510.090 Why?
Food320247740.090 Why?
Quality-Adjusted Life Years4202217220.090 Why?
Sex Factors12024105540.090 Why?
Television320214080.090 Why?
Reference Values1201749200.090 Why?
Combined Modality Therapy1202185270.080 Why?
Cause of Death1201936830.080 Why?
Middle Aged1020242209210.080 Why?
Aged720241693100.080 Why?
Antineoplastic Agents22021136420.070 Why?
Databases, Factual2202179680.070 Why?
Ultrasonography1202059710.070 Why?
Adenocarcinoma2201563450.070 Why?
Early Detection of Cancer1202132010.070 Why?
Quality of Health Care1202143310.070 Why?
Infant, Newborn32023262020.060 Why?
Risk1201796100.060 Why?
Survivors1201623710.060 Why?
Cost of Illness3202119370.060 Why?
Exercise2202358900.060 Why?
Gambia120241040.060 Why?
Africa, Western120241590.060 Why?
Cohort Studies42019414950.060 Why?
Cross-Sectional Studies12024261290.050 Why?
Drug Costs2202111830.050 Why?
Medicaid1201528180.050 Why?
Health Knowledge, Attitudes, Practice1201640160.050 Why?
Longitudinal Studies12017146080.050 Why?
Fast Foods120232110.050 Why?
Chronic Disease1201693190.050 Why?
Glutamate Decarboxylase120222390.050 Why?
Food Labeling120231790.050 Why?
Restaurants120232310.040 Why?
Aged, 80 and over32021589840.040 Why?
Prognosis12021296290.040 Why?
Thailand120202870.040 Why?
Smoking2201590530.040 Why?
Schools2202014890.040 Why?
Maine120191470.040 Why?
Follow-Up Studies12021391060.040 Why?
California1202314300.040 Why?
Benin12017110.040 Why?
Moldova12017140.040 Why?
Honduras12017370.040 Why?
Mexico120197640.040 Why?
Zambia120172620.030 Why?
Tomography, X-Ray Computed12020205680.030 Why?
Ghana120173150.030 Why?
Heart Failure12020116710.030 Why?
Epidemics120215120.030 Why?
Energy Intake1202321340.030 Why?
Probability1202124770.030 Why?
China1202123740.030 Why?
Models, Cardiovascular120209810.030 Why?
Autoantibodies1202221180.030 Why?
Magnetic Resonance Imaging12020364260.030 Why?
Uganda1201713320.030 Why?
State Government120153840.030 Why?
Health Facilities120175800.030 Why?
Vaccination1202433840.020 Why?
Overweight1202324170.020 Why?
Neoplasm Invasiveness1202035970.020 Why?
Fluorodeoxyglucose F181202020090.020 Why?
Antiviral Agents1202430600.020 Why?
Confidence Intervals1201629270.020 Why?
Radiography1202169650.020 Why?
Poverty1202126970.020 Why?
Regression Analysis1201763450.020 Why?
Echocardiography1202049890.020 Why?
Risk Reduction Behavior1201311120.020 Why?
Sensitivity and Specificity12020146650.010 Why?
Positron-Emission Tomography1202064840.010 Why?
Practice Guidelines as Topic1202073910.010 Why?
Decision Making1201639290.010 Why?
Parents1201635630.010 Why?
Smoking Cessation1201320570.010 Why?
Emergency Service, Hospital1202178790.010 Why?
Primary Health Care1201646870.010 Why?
Case-Control Studies12016221760.010 Why?
Risk Assessment12013239960.010 Why?
Time Factors12013399690.010 Why?
Risk Factors12013742130.000 Why?
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Concepts (175)
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© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.