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Results
Comparative BMI-z Changes With Initiation and Adherence to Antidepressant Medications Among
Youth
J Am Acad Child Adolesc Psychiatry
November 20, 2025
Authors
Rifas-Shiman SL, Young J, Yu H, Daley MF, Heerman WJ, Janicke DM, Jones WS, Lewis KH, Lin PD, Prentice C, Bailey LC, Toh S, Petimar J, Block JP
Developing ecolabels to encourage sustainable eating in restaurants: A randomized
experiment
PLoS One.
October 30, 2025
Authors
Lee CJY, Petimar J, Zeitlin AB, Collis C, Cleveland L, Musicus AA, Grummon AH.
Comparative Weight Change With Initiation and Adherence to Common Medications for Type 2
Diabetes
Obesity (Silver Spring)
October 16, 2025
Authors
Sneed NM, Rifas-Shiman SL, Petimar J, Young JG, Bailey LC, Daley MF, Janicke DM, Jones WS, Prentice C, Block JP, Heerman WJ.
Long-Term Medication-Induced Weight Change Across Common Antiseizure Medications: A Target Trial Emulation
Study
Obesity (Silver Spring).
October 5, 2025
Authors
Yu H, Young JG, Petimar J, Rifas-Shiman SL, Daley MF, Heerman WJ, Janicke DM, Jones WS, Kawahara T, Lewis KH, Lin PID, Toh S, Weisholtz DS, Block JP
Nutrition Info and Other Front-of-Package Labels and Simulated Food and Beverage
Purchases
JAMA Netw Open.
October 1, 2025
Authors
Grummon AH, O’Sullivan K, Petimar J, Lee CJY, Zeitlin AB, Cleveland LP, Collis C, Musicus AA, Tiefenbeck V, Fleisch E, Block JP
Emulation of a Target Trial of Antihypertensive Medications on Weight
Change
J Gen Intern Med.
September 29, 2025
Authors
Lin PD, Rifas-Shiman SL, Petimar J, Yu H, Daley MF, Janicke DM, Heerman WJ, Bailey LC, Maeztu C, Lewis KH, Young JG, Block JP.
Ecolabels and the Healthfulness and Carbon Footprint of Restaurant Meal Selections: A Randomized Clinical
Trial
JAMA Network Open
August 1, 2025
Authors
Grummon AH, Zeitlin AB, Lee CJY, Collis C, Cleveland LP, Musicus AA, Petimar J.
Early Supplemental Nutrition Assistance Program Emergency Allotment Withdrawal and Household Food
Insufficiency
Am J Prev Med
June 11, 2025
Authors
C Ross Hatton, Erin R Hager, Alyssa J Moran, Jason P Block, Joshua Petimar
Beyond Food Assistance: A Scoping Review Examining Associations of Nonfood Social Safety Net Programs in the United States With Food Insecurity and Nutrition
Outcomes.
Nutr Rev
January 27, 2025
Authors
Duffy EW, Poole MK, Gonzalez D, Petimar J, Kinsey EW, Shafer PR, Baldwin-SoRelle C, Austin AE.
The Philadelphia Beverage Tax and Pediatric Weight
Outcomes.
JAMA Pediatr
November 25, 2024
Authors
Gregory EF, Roberto CA, Mitra N, Edmondson EK, Petimar J, Block JP, Hettinger G, Gibson LA
Cost-effectiveness of mandating calorie labels on prepared foods in
supermarkets.
Am J Prev Med
October 15, 2024
Authors
Grummon AH, Barrett JL, Block JP, McCulloch S, Bolton A, Dupuis R, Petimar J, Gortmaker SL
Associations of the Philadelphia sweetened beverage tax with changes in adult body weight: an interrupted time series
analysis.
Lancet Reg Health Am
October 12, 2024
Authors
Petimar J, Roberto CA, Block JP, Mitra N, Gregory EF, Edmondson EK, Hettinger G, Gibson LA
Countermarketing Versus Health Education Messages About Sugar-Sweetened Beverages: An Online Randomized Controlled Trial of US
Adults.
Am J Public Health
October 3, 2024
Authors
Grummon AH, Zeitlin AB, Lee CJY, Hall MG, Collis C, Cleveland LP, Petimar J
Medication-Induced Weight Change Across Common Antidepressant Treatments : A Target Trial Emulation
Study.
Ann Intern Med
July 2, 2024
Authors
Petimar J, Young JG, Yu H, Rifas-Shiman SL, Daley MF, Heerman WJ, Janicke DM, Jones WS, Lewis KH, Lin PD, Prentice C, Merriman JW, Toh S, Block JP
Association between density of food retailers and fitness centers and gestational diabetes mellitus in Eastern Massachusetts, USA: population-based
study.
Lancet Reg Health Am
May 20, 2024
Authors
Shupler M, Klompmaker JO, Leung M, Petimar J, Drouin-Chartier JP, Modest AM, Hacker M, Farid H, James P, Hernandez-Diaz S, Papatheodorou S
Trends of Antihypertensive Prescription Among US Adults From 2010 to 2019 and Changes Following Treatment Guidelines: Analysis of Multicenter Electronic Health
Records.
J Am Heart Assoc
April 19, 2024
Authors
Lin PD, Rifas-Shiman S, Merriman J, Petimar J, Yu H, Daley MF, Janicke DM, Heerman WJ, Bailey LC, Maeztu C, Young J, Block JP
Restaurant Calorie Labeling and Changes in Consumer
Behavior.
JAMA Netw Open
December 1, 2023
Authors
Roberto CA, Petimar J
Effects of in-store marketing on food and beverage purchases: A longitudinal study of households with
children.
Public Health Nutr
December 1, 2023
Authors
Grummon AH, Petimar J, Moran AJ, Anderson E, Lurie P, John S, Rimm EB, Thorndike AN
Cost-effectiveness of calorie labeling at large fast-food chains across the
U.S.
Am J Prev Med
August 14, 2023
Authors
Dupuis R, Block JP, Barrett JL, Long MW, Petimar J, Ward ZJ, Kenney EL, Musicus AA, Cannuscio CC, Williams DR, Bleich SN, Gortmaker SL
Different operationalizations of the 2018 WCRF/AICR cancer prevention recommendations and risk of
cancer.
Br J Cancer
July 27, 2023
Authors
Song R, Riseberg E, Petimar J, Wang M, Mucci LA, Wu K, Zhang X, Willett WC, Giovannucci EL, Smith-Warner SA
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