Risk Factors for Serious Bacterial Infections Among Young Infants With Hypothermia: Protocol for a Multicenter, Retrospective Case-Control Study

Sriram Ramgopal   ¹ , MD ;   Paul Aronson   ^{2, 3} , MD, MHS ;   Douglas Lorenz   ⁴ , PhD ;   Alexander Joseph Rogers   ^{5, 6} , MD ;   Andrea Tania Cruz   ^{7, 8} , MD, MPH

¹ Division of Emergency Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States

² Department of Pediatrics, Section of Pediatric Emergency Medicine, Yale School of Medicine, New Haven, CT, United States

³ Department of Emergency Medicine, Section of Pediatric Emergency Medicine, Yale School of Medicine, New Haven, CT, United States

⁴ University of Louisville, Louisville, KY, United States

⁵ Department of Emergency Medicine, University of Michigan, Ann Arbor, MI, United States

⁶ Department of Pediatrics, University of Michigan, Ann Arbor, MI, United States

⁷ Division of Emergency Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States

⁸ Division of Pediatrics, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States