Research

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Dr. Crystal Lim

Crystal Lim

Associate Professor
Department of Psychiatry and Human Behavior
Office: ND461
Phone: 601-815-1021
Email

Education

  • BS, University of Florida, 2002, Psychology (with Highest Honors)
  • MS, Georgia State University, 2006, Clinical Psychology
  • Clinical Psychology Internship, University of Florida, 2008-2009, Child Track
  • PhD, Georgia State University, 2009, Clinical Psychology
  • Postdoctoral Fellow, University of Florida, 2009-2011, Pediatric Psychology

Research interests

  • Pediatric obesity and medical and psychological comorbidities
  • Family-based and technology-based pediatric obesity interventions
  • Health disparities

Current research

Examining psychological (e.g., anxiety, depression, ADHD, etc.) and physical health co-morbidities associated with pediatric obesity

Pediatric overweight and obesity is associated with significant negative medical and mental health outcomes. Better understanding how psychological and physical health conditions impact children and families, and their potential response to weight management interventions, can help clinicians and researchers provide prevention and treatment strategies that are the most effective.

Development and evaluation of pediatric obesity family-based and technology-based behavioral weight management interventions

Pediatric obesity is a significant public health issue due to its high prevalence and negative impacts on physical and psychological health. My lab has developed group-based clinic interventions for youth and families, as well as technology-based interventions using remote patient monitoring to provide treatment specific to pediatric obesity.

Exploring issues related to diversity, culture, and family factors that intersect with engagement in health behaviors and health disparities

Various cultural factors play health-promoting roles in adults with chronic medical conditions but there has been little focus on cultural factors in pediatric populations. Understanding cultural and parenting factors and associated psychosocial functioning in pediatric medical conditions is important in order to address health disparities and to develop culturally appropriate and sensitive prevention and treatment strategies.

Program evaluation for a multidisciplinary pediatric obesity clinic

It is important for current and future pediatric obesity specialty clinics to implement evidence based practices to improve patient physical health and mental health outcomes. We have examined various sociodemographic factors related to clinic attendance and related outcomes to inform clinical practices and improvements in multidisciplinary services provided.

Current funding

MAGNOLIA: Expanding Child and Family Integrated Behavioral Healthcare in Mississippi (NOFO HRSA 2021-089)
Anticipated Dates: 09/01/2021 – 08/31/2025                                      
Role: Co-Investigator (PI: Dustin Sarver, PhD)
Funding Source: Health Resources & Services Administration (HRSA), Behavioral Health Workforce, Education, & Training (BHWET) Program

Supplement to Promote Diversity in Health-Related Research in Mississippi ECHO ISPCTN-2 (MS-CTN2)
Anticipated Dates: 09/01/2021-08/31/2023
Role: Primary Mentor (Mentee: Tre Gissandaner, MA)
Funding Source: NIH/ECHO

Connections that Count: Multidisciplinary Approach to Childhood Obesity
Dates: 11/01/2020 – 09/30/2023
Role: Consultant (PI: Martha Ravola, PhD)
Funding Source: Evans Allen 1890 Research Program

Formative Research to Develop a Pediatric Obesity Primary Care Research Practice Network
Dates: 09/01/2020-02/31/2022
Role: Principal Investigator
Funding Source: Mississippi Center for Clinical and Translational Research, NIGMS/NIH

Mississippi Pediatric Clinical Trials Network 2
Dates: 09/01/2020 - 08/30/2025
Funding Source: NIH/ECHO/ISPCTN
Role: Site Co-I (Site Co-PIs: Robert Annett, Ph.D. & Joseph M. Majure, MD)

Telehealth Diabetes Prevention Intervention for the Next Generation of African American Youth (TELE-GEN)
Dates: 07/13/2020-07/12/2022
Role: Co-I (PI: Abigail Gamble, Ph.D.)
Funding Source: Jackson Heart Study, Community Engagement Center, NHLBI/NIH

Select publications

  • Merrill, B. M., Morrow, A. S., Sarver, D., Sandridge, S., & Lim, C. S. (2021). Prevalence and Correlates of Attention-Deficit Hyperactivity Disorder in a Diverse, Treatment-Seeking Pediatric Overweight/Obesity Sample. Journal of Developmental and Behavioral Pediatrics, 42 (6), 433-441. doi: 10.1097/DBP.0000000000000910
  • Lim, C. S., Rutledge, L., Sandridge, S., King, K., Jefferson, D. J., & Tucker, T. (2021). Design, Implementation, and Examination of a Remote Patient Monitoring System for Pediatric Obesity: Protocol for an Open Trial Pilot Study. JMIR Research Protocols, 10(7), doi:10.2196/29858 PMID: 34319245
  • Gamble, A., Beech, B. M., Wade, B. C., Sutton, V. D., Lim, C. S., Sandridge, S., & Welsch, M. A. (2021). Telehealth Diabetes Prevention Intervention for the Next Generation of African American Youth: Protocol for a Pilot Trial. JMIR Res Protoc, 10(3): e25699, doi: 10.2196/25699 PMID: 33787504
  • Schumacher, J. A., Williams, D. C., McAfee, N. W., Madson, M. B, & Lim, C. S. (2021). Practice and Dissemination of SBIRT: Integrating Psychology Interns into Medical Student Education. the Behavior Therapist, 44 (2), 90-94.
  • Moulana, M., Lim, C. S., Sukumaran, A. P. (2020). High Risk of Psychological Disorders: Anxiety and Depression in Young Girls with Polycystic Ovary Syndrome. Endocrinol Metab Int J, 8 (3), 73-77. (July 2020)
  • Mitchell, T. B., Janicke, D. M., Ding, K., Moorman, E. L., Basch, M. C., Lim, C. S., & Mathews, A. E. (2020). Latent profiles of health behaviors in children with overweight and obesity and associations with psychosocial functioning. Journal of Pediatric Psychology, 45 (10), 1166-1176. (Nov-Dec 2020). PMID: 33083838
  • Morrow, A. S., Sandridge, S., Herring, W., King, K., Lanciers, S. & Lim, C. S. (2020). Characterizing attendance patterns at a Multidisciplinary Pediatric Obesity Clinic. Children’s Health Care, 49 (3), 320-327. DOI: 10.1080/02739615.2020.1740884
  • Holmes, J., Malloch, L., Melvin, E., Majure, J. M., Josey, D., Lim, C. S., Tucker, L. C., & Annett, R. D. (2020). Pediatric Pharmacokinetic Studies Inform Children’s Standard Care: Pharmacokinetics of Understudied Drugs Administered to Children per Standard of Care (POPS). Journal of the Mississippi State Medical Association, 61 (5), 196-199.
  • Gowey, M. A., Redden, D., Lim, C. S., Janicke, D. M., & Dutton, G. (2020). Executive Function Phenotypes in Pediatric Obesity. Pediatric Obesity, 15,https://doi.org/10.1111/ijpo.12655
  • Complete List of Published Work in MyBibliography (link below)

http://www.ncbi.nlm.nih.gov/sites/myncbi/crystal.lim.1/bibliograpahy/47312062/public/?sort=date&direction=ascending