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Marizen Rojas Ramirez

Title(s)Professor, Environ and Occupational Health
SchoolUC Irvine Joe C. Wen School of Population & Public Health
Address856 Health Sciences Quad
University of California, Irvine
Irvine CA 92697-3957
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details 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. Prediction of the mechanism of suicide among Minnesota residents using data from the Minnesota violent death reporting system (MNVDRS). Inj Prev. 2025 Nov 20; 31(6):573-579. Waller DC, Wolfson J, Gingerich S, Wright N, Ramirez MR. PMID: 39038942.
      View in: PubMed   Mentions:    Fields:    
    2. Occupational health equity: a call to consider social-structural factors in injury prevention research. Inj Prev. 2025 Sep 23; 31(5):354-356. Guillot-Wright S, McClure ES, Ramirez MR, Grimes Trotter A, Richardson DB. PMID: 40204346; PMCID: PMC12335749.
      View in: PubMed   Mentions:    Fields:    
    3. Improving agricultural injury surveillance: comparing injuries captured by Iowa's workers' compensation and trauma registry data. Inj Prev. 2025 Jun 18. Ramirez MR, Boonstra DE, Moskowitz AF, Gerr F, Cavanaugh JE, Casteel C. PMID: 40533142.
      View in: PubMed   Mentions:    Fields:    
    4. The association of Public Safety Power Shutoffs and motor vehicle crashes. J Safety Res. 2025 Jul; 93:148-155. Harding AB, Tarr GAM, Berman JD, Erickson DJ, Ramirez MR. PMID: 40483049.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Medicare Work-Related Injuries: Underutilization of Workers' Compensation Leads to Higher Out-of-Pocket Costs for Older Adults. J Occup Environ Med. 2025 May 01; 67(5):344-352. McFalls M, Virnig BA, Ryan A, Erickson DJ, Kim H, Jarosek SL, Alexander BH, Ramirez MR. PMID: 39971894.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Psychological distress as a driver of early COVID-19 pandemic fatigue: a longitudinal analysis of the time-varying relationship between distress and physical distancing adherence among families with children and older adults. BMJ Public Health. 2024 Dec; 2(2):e001256. Morris KJ, Ashida S, Ramirez MR, Tarr GAM. PMID: 40018625; PMCID: PMC11816714.
      View in: PubMed   Mentions: 1  
    7. Work-related stress among sworn and non-sworn law enforcement personnel. Int J Police Sci Manag. 2024 Nov 14; 27(2):131-143. Nam YS, Frazier PA, Everson-Rose S, Kim H, Ryan AD, Ramirez MR. PMID: 40927805; PMCID: PMC12416355.
      View in: PubMed   Mentions:
    8. Ambient air pollution and the risk of violence in primary and secondary school settings: a cross-sectional study. Inj Epidemiol. 2024 Jun 13; 11(1):24. Rau AT, Harding AB, Ryan A, Ramirez MR, Renner LM, Berman JD. PMID: 38867329; PMCID: PMC11170797.
      View in: PubMed   Mentions:
    9. Building A Comprehensive, Longitudinal Dataset to Advance Research on the Efficacy of State-Level Anti-bullying Legislation: 1999 to 2017. Trauma Violence Abuse. 2024 10; 25(4):2598-2608. Ramirez MR, Ryan A, Lymn K, Burris S, Cook A, Cloud LK, Hatzenbuehler ML. PMID: 38158800.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    10. Does Implementation Matter? Associations Between Implementation of Maine's Anti- Bullying Law and Bullying Victimization Among High School Youth. J Adolesc Health. 2024 01; 74(1):161-168. Ramirez MR, Seedorff J, Cavanaugh JE, Ryan A, Xiong BN, Hatzenbuehler ML. PMID: 37804295.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    11. Impacts of COVID-19 on Stress in Middle School Teachers and Staff in Minnesota: An Exploratory Study Using Random Forest Analysis. Int J Environ Res Public Health. 2023 09 01; 20(17). Harding AB, Ramirez MR, Ryan AD, Xiong BN, Rosebush CE, Woods-Jaeger B. PMID: 37681838; PMCID: PMC10487626.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansPHPublic Health
    12. Barriers and Facilitators to the Online Delivery of a School-Based Intervention to Reduce Racial Trauma. Adm Policy Ment Health. 2023 09; 50(5):750-762. Ash MJ, Knutzen KE, Ogbeide I, Renfro TL, Ramirez MR, Woods-Jaeger B. PMID: 37332082.
      View in: PubMed   Mentions:    Fields:    Translation:HumansPHPublic Health
    13. Opioid-related Mortality in United States Death Certificate Data: A Quantitative Bias Analysis With Expert Elicitation of Bias Parameters. Epidemiology. 2023 05 01; 34(3):421-429. Goldsmith ES, Krebs EE, Ramirez MR, MacLehose RF. PMID: 36735892.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    14. Link for Equity, a community-engaged waitlist randomized controlled trial of a culturally responsive trauma-informed care program for BIPOC students: Design features and characteristics of baseline sample. Contemp Clin Trials. 2023 03; 126:107090. Ramirez MR, Ryan A, Harding AB, Renfro T, Church TR, Rosebush C, Trotter AG, Xiong BN, Gonzalez J, Woods-Jaeger B. PMID: 36681238.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    15. Development of a Checklist to Identify Injury Hazards on Row Crop Farms in the Midwestern United States. J Agric Saf Health. 2023; 29(1):15-32. Faust K, Casteel C, Gerr F, Cavanaugh JE, Boonstra DE, Anthony TR, Soupene VA, Ramirez MR. PMID: 38371402; PMCID: PMC10870839.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    16. A serial cross-sectional study of trends and predictors of prescription controlled substance-related traumatic injury. Prev Med. 2022 11; 164:107275. Wright N, Ramirez MR, Southwell B, Hemmila M, Napolitano L, Tignanelli CJ. PMID: 36156284.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    17. Economic Hardship and Violence: A Comparison of County-Level Economic Measures in the Prediction of Violence-Related Injury. J Interpers Violence. 2023 03; 38(5-6):4616-4639. Santaularia NJ, Ramirez MR, Osypuk TL, Mason SM. PMID: 36036553; PMCID: PMC9900694.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    18. Cognitive factors influenced physical distancing adherence during the COVID-19 pandemic in a population-specific way. PLoS One. 2022; 17(5):e0267261. Tarr GAM, Morris KJ, Harding AB, Jacobs S, Smith MK, Church TR, Berman JD, Rau A, Ashida S, Ramirez MR. PMID: 35503754; PMCID: PMC9064111.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCellsPHPublic Health
    19. Measuring the hidden burden of violence: use of explicit and proxy codes in Minnesota injury hospitalizations, 2004-2014. Inj Epidemiol. 2021 Nov 01; 8(1):63. Santaularia NJ, Ramirez MR, Osypuk TL, Mason SM. PMID: 34724989; PMCID: PMC8559360.
      View in: PubMed   Mentions: 4  
    20. Comparative Effectiveness of Parent-Based Interventions to Support Injured Children. Pediatrics. 2021 10; 148(4). Ramirez MR, Flores JE, Woods-Jaeger B, Cavanaugh JE, Peek-Asa C, Branch C, Bolenbaugh M, Chande V, Pitcher G, Ortega HW, Randell KA, Wetjen K, Roth L, Kenardy J. PMID: 34556547.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    21. The association between drought conditions and increased occupational psychosocial stress among U.S. farmers: An occupational cohort study. Sci Total Environ. 2021 Dec 01; 798:149245. Berman JD, Ramirez MR, Bell JE, Bilotta R, Gerr F, Fethke NB. PMID: 34320456; PMCID: PMC9940133.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    22. A cross sectional study of non-medical use of prescription opioids and suicidal behaviors among adolescents. Inj Epidemiol. 2021 Jul 19; 8(1):36. Wright N, Ramirez MR. PMID: 34275485; PMCID: PMC8287801.
      View in: PubMed   Mentions: 3  
    23. Examining the Association Between Age and Tractor Driving Performance Measures Using a High-Fidelity Tractor Driving Simulator. J Agric Saf Health. 2021 Jul 09; 27(3):159-175. Faust K, Casteel C, McGehee DV, Peek-Asa C, Rohlman D, Ramirez MR. PMID: 34350743; PMCID: PMC8607457.
      View in: PubMed   Mentions:    Fields:    
    24. School-Based Diversity Education Activities and Bias-Based Bullying Among Secondary School Students. J Interpers Violence. 2022 09; 37(17-18):NP15992-NP16012. Eisenberg ME, Gower AL, Brown C, Nam YS, Ramirez MR. PMID: 34144668.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    25. Cost, Severity and Prevalence of Agricultural-Related Injury Workers' Compensation Claims in Farming Operations from 14 U.S. States. Int J Environ Res Public Health. 2021 04 19; 18(8). Baidwan NK, Ramirez MR, Gerr F, Boonstra D, Cavanaugh JE, Casteel C. PMID: 33921635; PMCID: PMC8072536.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    26. Approach to analysing correlated contextual factors: an application for studies on violence. Inj Prev. 2021 04; 27(2):161-165. Ramirez MR, Flores JE, Cheng G, Peek-Asa C, Cavanaugh JE. PMID: 33397793.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    27. Rural Counties With Majority Black Or Indigenous Populations Suffer The Highest Rates Of Premature Death In The US. Health Aff (Millwood). 2019 12; 38(12):2019-2026. Henning-Smith CE, Hernandez AM, Hardeman RR, Ramirez MR, Kozhimannil KB. PMID: 31794313.
      View in: PubMed   Mentions: 34     Fields:    Translation:Humans
    28. Workplace violence victimization in young workers: An analysis of the US National Crime Victimization Survey, 2008 to 2012. Am J Ind Med. 2019 08; 62(8):691-700. Toussaint M, Ramirez MR, Peek-Asa C, Saftlas A, Casteel C. PMID: 31219632; PMCID: PMC10117365.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    29. Public health application of predictive modeling: an example from farm vehicle crashes. Inj Epidemiol. 2019; 6:31. Ranapurwala SI, Cavanaugh JE, Young T, Wu H, Peek-Asa C, Ramirez MR. PMID: 31240171; PMCID: PMC6572740.
      View in: PubMed   Mentions: 8  
    30. Who Hurts More? A Multicenter Prospective Study of In-Hospital Opioid Use in Pediatric Trauma Patients in the Midwest. J Am Coll Surg. 2019 10; 229(4):404-414. Pelaez CA, Davis JW, Spilman SK, Guzzo HM, Wetjen KM, Randell KA, Ortega HW, Pitcher GJ, Kenardy J, Ramirez MR. PMID: 31125609.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    31. Link for Schools: A System to Prevent Trauma and Its Adverse Impacts. NASN Sch Nurse. 2019 Jan; 34(1):21-24. Immerfall SJ, Ramirez MR. PMID: 30024821.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    32. Consistency and Variation in School-Level Youth Sports Traumatic Brain Injury Policy Content. J Adolesc Health. 2018 03; 62(3):255-264. Coxe K, Hamilton K, Harvey HH, Xiang J, Ramirez MR, Yang J. PMID: 28970062.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    33. Anti-bullying Policies and Disparities in Bullying: A State-Level Analysis. Am J Prev Med. 2017 Aug; 53(2):184-191. Hatzenbuehler ML, Flores JE, Cavanaugh JE, Onwuachi-Willig A, Ramirez MR. PMID: 28427952.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    34. Personal Disaster and Emergency Support Networks of Older Adults in a Rural Community: Changes After Participation in a Preparedness Program. Disaster Med Public Health Prep. 2017 02; 11(1):110-119. Ashida S, Robinson EL, Gay J, Slagel LE, Ramirez MR. PMID: 28077197.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    35. The effects of roadway characteristics on farm equipment crashes: a geographic information systems approach. Inj Epidemiol. 2016 Dec; 3(1):31. Greenan M, Toussaint M, Peek-Asa C, Rohlman D, Ramirez MR. PMID: 27943161; PMCID: PMC5167682.
      View in: PubMed   Mentions: 1  
    36. A GIS-based Matched Case-control Study of Road Characteristics in Farm Vehicle Crashes. Epidemiology. 2016 11; 27(6):827-34. Ranapurwala SI, Mello ER, Ramirez MR. PMID: 27468005.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    37. Modeling Likert scale outcomes with trend-proportional odds with and without cluster data. Methodology (Gott). 2016 Apr; 12(2):33-43. Capuano AW, Dawson JD, Ramirez MR, Wilson RS, Barnes LL, Fields RW. PMID: 37583928; PMCID: PMC10426790.
      View in: PubMed   Mentions: 4  
    38. Associations Between Antibullying Policies and Bullying in 25 States. JAMA Pediatr. 2015 Oct; 169(10):e152411. Hatzenbuehler ML, Schwab-Reese L, Ranapurwala SI, Hertz MF, Ramirez MR. PMID: 26437015; PMCID: PMC6635911.
      View in: PubMed   Mentions: 55     Fields:    Translation:Humans
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