title: Neonatal thermal care, part III: The effect of infant position and temperature probe placement.
abstract: OBJECTIVE
  Accurate management of infant temperature requires appropriate placement of temperature monitoring probes. Currently, there is a lack of consensus regarding placement of skin temperature probes and the effect on temperature monitoring of the infant's lying on the probe. The objective of this study was to compare abdomen and back skin temperatures when infants were positioned supine and prone.
  
  
  METHODS
  A quasi-experimental design was used to randomize infants to prone or supine position. Infant back, abdomen, and axillary temperatures were measured at one-minute intervals with small disposable thermocouples over a one-hour period.
  
  
  METHODS
  Twenty-three infants, weight 820-2,400 gm, gestational age 27-37 weeks, postnatal age three to ten days.
  
  
  METHODS
  Gradient between abdomen and back temperature.
  
  
  RESULTS
  Both mean abdomen and mean back temperatures differed significantly by position (t-test, p = .003 and .028, respectively). Weight and postnatal age did not have an effect on the mean difference between abdomen and back temperature. Results indicate that probe placement and infant positioning are important factors altering measurement of skin temperature.
authors.affiliation: Department of Family and Child Nursing, University of Washington, Seattle 98198-7262, USA.
authors.forename: S
authors.initials: S
authors.lastname: Blackburn
authors.forename: D
authors.initials: D
authors.lastname: DePaul
authors.forename: L A
authors.initials: LA
authors.lastname: Loan
authors.forename: K
authors.initials: K
authors.lastname: Marbut
authors.forename: L T
authors.initials: LT
authors.lastname: Taquino
authors.forename: K A
authors.initials: KA
authors.lastname: Thomas
authors.forename: S K
authors.initials: SK
authors.lastname: Wilson
mesh_terms: D000005:Abdomen; D001415:Back; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000379:methods* / Q000451:nursing / Q000592:standards; D017283:Neonatal Nursing / Q000295:instrumentation / Q000379:methods / Q000592:standards; D009730:Nursing Assessment / Q000379:methods / Q000592:standards; D015403:Nursing Evaluation Research; D016684:Prone Position; D012881:Skin Temperature; D016683:Supine Position