Adjunct faculty typically have an academic or research appointment at another institution and contribute or collaborate with one or more School of Medicine faculty members or programs.
Adjunct rank detailsKaren Dorsey Sheares, MD, PhD
Associate Professor AdjunctAbout
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Titles
Associate Professor Adjunct
Biography
Karen D Sheares, MD, PhD is a Director at the Yale New Haven Hospital, Center for Outcomes Research and Evaluation (CORE) and an Associate Research Scientist in the Department of Pediatrics at Yale University . Dr. Sheares earned her undergraduate degree at the University of Virginia and medical degree at Washington University in St. Louis. She completed training in Pediatrics at the Children’s Hospital of New York-Presbyterian and matriculated to the Robert Wood Johnson Clinical Scholars Program at Yale University. She subsequently earned a doctorate in Investigative Medicine from Yale University. Dr. Sheares began her research career focused on the relationship between obesity and physical activity in children before joining CORE in 2012. As a Director of the Quality Measurement Program at CORE, she oversees development and implementation of new measures with expertise in digital measures that use data from electronic health records. She also oversees CORE's Digital Transformation Strategy for federal projects and federal new business development.
Appointments
General Pediatrics
Associate Professor AdjunctPrimary
Other Departments & Organizations
Education & Training
- PhD
- Yale University (2006)
- Clinical Research Fellow
- Investigative Medicine Program, Yale University School of Medicine (2006)
- Clinical Scholar
- Yale University School of Medicine (2003)
- Resident
- Children's Hospital of New York-Presbyterian Hospital (2001)
- Intern
- Children's Hospital of New York-Presbyterian Hospital (1999)
- MD
- Washington University School of Medicine (1998)
- BA
- University of Virginia (1994)
Research
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Overview
Medical Research Interests
Research at a Glance
Yale Co-Authors
Publications Timeline
Harlan Krumholz, MD, SM
Jeph Herrin, PhD
John Concato, MD, FACP, MS, MPH
Publications
2010
Patterns of moderate and vigorous physical activity in obese and overweight compared with non‐overweight children
DORSEY KB, HERRIN J, KRUMHOLZ HM. Patterns of moderate and vigorous physical activity in obese and overweight compared with non‐overweight children. Pediatric Obesity 2010, 6: e547-e555. PMID: 20883127, PMCID: PMC3815589, DOI: 10.3109/17477166.2010.490586.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsVigorous physical activityOW/OBNon-overweight childrenMVPA boutsPhysical activityGreater body mass index z-scoreVPA boutsOW/OB groupBody mass index z-scoreMean daily MVPANon-overweight groupLess physical activityIndex z-scoreMinutes of MVPANon-overweight peersObese childrenObese participantsOverweight childrenOB groupDaily MVPASustained MVPADistinct patternsOB participantsMVPAConsecutive boutsDo Self- or Parent-Reported Dietary, Physical Activity, and Sedentary Behaviors Predict Worsening Obesity in Children?
Dorsey KB, Mauldon M, Magraw R, Yu S, Krumholz HM. Do Self- or Parent-Reported Dietary, Physical Activity, and Sedentary Behaviors Predict Worsening Obesity in Children? The Journal Of Pediatrics 2010, 157: 566-571. PMID: 20542293, PMCID: PMC2936814, DOI: 10.1016/j.jpeds.2010.04.062.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsBMI z-scoreRisk factorsZ-scoreFamily historySedentary behaviorPhysical activityRisk behaviorsRoutine healthcare visitsPhysical activity behaviorHealthcare visitsObese patientsDiabetes mellitusObese childrenAcanthosis nigricansMedical recordsPediatric cliniciansBMI valuesObesityRandom effects regression analysisGreater riskActivity behaviorOverweightPatientsRegression analysisVisitsGreater lean tissue and skeletal muscle mass are associated with higher bone mineral content in children
Dorsey KB, Thornton JC, Heymsfield SB, Gallagher D. Greater lean tissue and skeletal muscle mass are associated with higher bone mineral content in children. Nutrition & Metabolism 2010, 7: 41. PMID: 20459832, PMCID: PMC2886077, DOI: 10.1186/1743-7075-7-41.Peer-Reviewed Original ResearchCitationsApplying Practice Recommendations for the Prevention and Treatment of Obesity in Children and Adolescents
Dorsey KB, Mauldon M, Magraw R, Valka J, Yu S, Krumholz HM. Applying Practice Recommendations for the Prevention and Treatment of Obesity in Children and Adolescents. Clinical Pediatrics 2010, 49: 137-145. PMID: 20080520, DOI: 10.1177/0009922809346567.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsCross-sectional analysisObese patientsFifth visitDocumentation of BMIFirst clinic visitTreatment of obesityLongitudinal analysisIndividual risk behaviorsClinic visitsClinician adherenceMedical recordsWeight managementObesity preventionFirst visitClinicians' attentionRisk behaviorsPatientsPractice recommendationsVisitsOverweightBMIPreventionAdherenceTreatmentObesity
2009
The Utility of Shorter Epochs in Direct Motion Monitoring
Dorsey K, Herrin J, Krumholz H, Irwin M. The Utility of Shorter Epochs in Direct Motion Monitoring. Research Quarterly For Exercise And Sport 2009, 80: 460-468. PMID: 19791632, PMCID: PMC3152374, DOI: 10.1080/02701367.2009.10599584.Peer-Reviewed Original ResearchCitationsMeSH Keywords and Concepts
2008
An algorithm for identifying physical activity patterns from motion data.
Dorsey KB, Herrin J, Krumholz HM. An algorithm for identifying physical activity patterns from motion data. Pediatric Exercise Science 2008, 20: 305-18. PMID: 18714120, DOI: 10.1123/pes.20.3.305.Peer-Reviewed Original ResearchCitations
2005
Diagnosis, Evaluation, and Treatment of Childhood Obesity in Pediatric Practice
Dorsey KB, Wells C, Krumholz HM, Concato J. Diagnosis, Evaluation, and Treatment of Childhood Obesity in Pediatric Practice. JAMA Pediatrics 2005, 159: 632-638. PMID: 15996996, DOI: 10.1001/archpedi.159.7.632.Peer-Reviewed Original ResearchCitationsAltmetricMeSH Keywords and ConceptsConceptsBody mass indexRisk of overweightHospital-based clinicsHealth maintenance visitsRate of diagnosisType of treatmentComorbid diseasesMass indexOverweight childrenChildhood obesityMedical recordsTreatment recommendationsHigh burdenPediatric practiceRoutine screeningOverweightClinical practiceMaintenance visitsDiagnosisEncounter notesFormal diagnosisTreatmentChildrenSingle-parent householdsRisk
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