title: Variation in resource utilization for the management of uncomplicated community-acquired pneumonia across community and children's hospitals.
abstract: OBJECTIVE
  To describe patterns of diagnostic testing and antibiotic management of uncomplicated pneumonia in general community hospitals and children's hospitals within hospitals and to determine the association between diagnostic testing and length of hospital stay.
  
  
  METHODS
  We conducted a retrospective cohort study of children 1-17 years of age hospitalized with the diagnosis of pneumonia from 2007 to 2010 to hospitals contributing data to Perspective Database Warehouse, assessing patterns of diagnostic testing and antibiotic management. We constructed logistic regression models of log-transformed length of stay (LOS) and grouped treatment models to ascertain whether performance of blood cultures and viral respiratory testing were associated with LOS.
  
  
  RESULTS
  A total of 17 299 pneumonia cases occurred at 125 hospitals, with considerable variability in pneumonia management. Only 40 (0.2%) received ampicillin/penicillin G alone or in combination with other antibiotics, and 1318 (7.4%) received macrolide monotherapy as initial antibiotic management. Performance of blood culture and testing for respiratory viruses was associated with a statistically significant longer LOS, but these differences did not persist in grouped treatment models.
  
  
  CONCLUSIONS
  We observed greater rates of diagnostic testing in this cohort of structurally diverse hospitals than previously reported at freestanding children's hospitals, with extremely low rates of narrow-spectrum antibiotic use. Tailored antibiotic stewardship initiatives at these hospitals are needed to achieve adherence to national guideline recommendations.
authors: Division of Pediatric Hospital Medicine, Department of Pediatrics, Tufts University School of Medicine, Boston, MA. Electronic address: jleyenaar@post.harvard.edu.
authors: JoAnna K
authors: JK
authors: Leyenaar
authors: Center for Quality of Care Research, Baystate Medical Center, Springfield, MA; Division of General Internal Medicine, Baystate Medical Center, Springfield, MA; Department of Medicine, Tufts University School of Medicine, Boston, MA.
authors: Tara
authors: T
authors: Lagu
authors: Center for Quality of Care Research, Baystate Medical Center, Springfield, MA.
authors: Meng-Shiou
authors: MS
authors: Shieh
authors: Center for Quality of Care Research, Baystate Medical Center, Springfield, MA; Department of Public Health, School of Public Health and Health Sciences, University of Massachusetts, Amherst, MA.
authors: Penelope S
authors: PS
authors: Pekow
authors: Center for Quality of Care Research, Baystate Medical Center, Springfield, MA; Division of General Internal Medicine, Baystate Medical Center, Springfield, MA; Department of Medicine, Tufts University School of Medicine, Boston, MA.
authors: Peter K
authors: PK
authors: Lindenauer
mesh_terms: D000293:Adolescent; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D017714:Community-Acquired Infections / Q000188:drug therapy; D005260:Female; D006295:Health Resources / Q000706:statistics & numerical data*; D006776:Hospitals, Pediatric; D006801:Humans; D007223:Infant; D007902:Length of Stay / Q000706:statistics & numerical data*; D008297:Male; D018410:Pneumonia, Bacterial / Q000188:drug therapy*; D012111:Residence Characteristics; D012189:Retrospective Studies
chemical_list: D000900:Anti-Bacterial Agents