title: The effects of community-acquired pneumonia during pregnancy ending with a live birth.
abstract: OBJECTIVE
  The incidence and outcomes for community-acquired pneumonia during a pregnancy ending with a live birth in the province of Alberta, Canada, were analyzed.
  
  
  METHODS
  Hospital abstracts and vital statistics data between April 1, 1994, to March 31, 1999, were used.
  
  
  RESULTS
  The incidence of hospitalization for community-acquired pneumonia was 1.51 (95% CI 1.35-1.67) per 1000 pregnancies in mothers 18 years and older compared with 1.47 (95% CI 1.42-1.51) per 1000 women (18 to 49 years) in the general population. The relative risk of staying longer at hospital for pneumonia was 0.44 during pregnancy compared with nonpregnant mothers with pneumonia. The relative risk of staying longer at hospital during delivery was 1.88, higher in those with a past hospitalization for community-acquired pneumonia. The relative risk of a small-for-gestational-age newborn infant was 1.86 for those with a past hospitalization for community-acquired pneumonia compared with those without a past hospitalization.
  
  
  CONCLUSIONS
  Community-acquired pneumonia during most pregnancies ending with a live birth appears to be well tolerated by mothers and newborn infants.
authors.affiliation: Research and Evidence, Alberta Health and Wellness, University of Alberta, Canada.
authors.forename: Yan
authors.initials: Y
authors.lastname: Jin
authors.forename: Keumhee C
authors.initials: KC
authors.lastname: Carriere
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: Marrie
authors.forename: Gerry
authors.initials: G
authors.lastname: Predy
authors.forename: David H
authors.initials: DH
authors.lastname: Johnson
mesh_terms: D000328:Adult; D017714:Community-Acquired Infections / Q000150:complications* / Q000628:therapy; D036861:Delivery, Obstetric; D005260:Female; D006760:Hospitalization; D006801:Humans; D007231:Infant, Newborn; D007236:Infant, Small for Gestational Age; D007902:Length of Stay; D008499:Medical Records; D008875:Middle Aged; D036801:Parturition; D011014:Pneumonia / Q000382:microbiology* / Q000503:physiopathology* / Q000628:therapy; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000503:physiopathology* / Q000628:therapy; D018570:Risk Assessment