title: [Etiological analysis of subambient temperature burn in 351 cases of Hefei area].
abstract: OBJECTIVE
  To study the preventive measure of the subambient temperature burn by analysing the pathogenesis feature.
  
  
  METHODS
  The clinical data were analysed from 351 cases of subambient temperature burn between February 2004 and February 2009, including age, sex, burn season, burn factors, burn position, burn area, burn degree, treatment way, and wound healing.
  
  
  RESULTS
  Subambient temperature burn occurred in every age stage. The susceptible age stages included infant, children, and the elderly. Female patients were more than male patients. The common burn reasons were hot-water bottle burn, honey warm keeper burn, and heating device burn. The peak season was winter. Lower limb was the most common site of the subambient temperature burn. The deep II degree to III degree were the most common level, and the burn area was always small, often < or = 1% of total body surface area. Most of patients were treated with changing dressings at clinic and few patients needed hospitalization. Though the surface of wound could heal finally, and the wound healed well with no obvious scar in patients who received operation.
  
  
  CONCLUSIONS
  Subambient temperature burn is the frequently encountered disease in winter. Use of the warming articles should be cautious, at the same time safety awareness should be strengthened so as to decrease the incidence rate of subambient temperature burn and the injury degree.
authors.affiliation: Department of Burn, the First Affiliated Hospital of Anhui Medical University, Hefei Anhui, 230022, P.R. China.
authors.forename: Jie
authors.initials: J
authors.lastname: Shi
authors.forename: Weiwei
authors.initials: W
authors.lastname: Qi
authors.forename: Qinglian
authors.initials: Q
authors.lastname: Xu
authors.forename: Shunying
authors.initials: S
authors.lastname: Zhou
authors.forename: Guobao
authors.initials: G
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D002056:Burns / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D005260:Female; D006358:Hot Temperature; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D017678:Sex Distribution; D055815:Young Adult