title: The prevalence of deep vein thrombosis in a cohort of patients with spinal cord injury following the Pakistan earthquake of October 2005.
abstract: METHODS
  Prospective observational study.
  
  
  OBJECTIVE
  To assess the prevalence of symptomatic deep vein thrombosis (DVT) in earthquake survivors with spinal cord injury (SCI).
  
  
  METHODS
  Rawalpindi, Pakistan, in the months after the October 2005 earthquake.
  
  
  METHODS
  Earthquake survivors (n=187) with acute SCI were enrolled after verbal informed consent. Information on mechanism of injury, mode of evacuation, associated injuries was gathered, and a detailed clinical and radiological assessment was performed. They were followed for 10 weeks for clinical signs and symptoms suggestive of DVT. Case with clinical suspicion of a DVT underwent a duplex scan of both legs to confirm the diagnosis. The influence of age, gender, American Spinal Injury Association (ASIA) grade and lower limb fractures on occurrence of DVT was determined.
  
  
  RESULTS
  There were 80 men and 107 women with a mean age of 28.3+/-12.4 years. Seventeen patients were clinically suspected to have a DVT and ultrasound was positive in nine (4.8%). There was no influence of age (P=0.4), gender (P=0.4), ASIA grade (P=0.1) or presence of a lower limb fracture (P=0.6) on the occurrence of a DVT.
  
  
  CONCLUSIONS
  This study adds further evidence to support the belief that the incidence of DVT in Southeast Asian patients with an SCI is lower than the reported incidence in the West. It may not be necessary to apply the recommendations for DVT prophylaxis in Caucasians with SCI to other groups, including Southeast Asians.
authors.affiliation: Spinal Rehabilitation Unit, Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, Pakistan. farooqrathore@gmail.com
authors.forename: M F A
authors.initials: MF
authors.lastname: Rathore
authors.forename: S
authors.initials: S
authors.lastname: Hanif
authors.forename: P W
authors.initials: PW
authors.lastname: New
authors.forename: A W
authors.initials: AW
authors.lastname: Butt
authors.forename: M H
authors.initials: MH
authors.lastname: Aasi
authors.forename: S-U
authors.initials: SU
authors.lastname: Khan
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D004190:Disasters; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010154:Pakistan / Q000453:epidemiology; D015995:Prevalence; D012189:Retrospective Studies; D013119:Spinal Cord Injuries / Q000453:epidemiology*; D020246:Venous Thrombosis / Q000453:epidemiology*