title: Knowledge of thrombolytic therapy for acute ischemic stroke among community residents in western urban China.
abstract: OBJECTIVE
  Thrombolytic therapy rate for acute ischemic stroke remains low, and improving public awareness of thrombolytic therapy may be helpful to reduce delay and increase chances of thrombolytic therapy. Our purpose was to survey the level of knowledge about thrombolytic therapy for acute ischemic stroke among community residents in Yuzhong district, Chongqing, China.
  
  
  METHODS
  In 2011, a population-based face-to-face interview survey was conducted in Yuzhong district, Chongqing. A total of 1500 potential participants aged ≥18 years old were selected using a multi-stage sampling method.
  
  
  RESULTS
  A total of 1101 participants completed the survey. Only 23.3% (95% CI = 20.8 to 25.8) were aware of thrombolytic therapy for acute ischemic stroke, of whom 59.9% (95% CI = 53.9 to 65.9) knew the time window. Awareness of thrombolytic therapy was higher among young people, those with higher levels of education and household income, those with health insurance, and those who knew all 5 stroke warning signs, while awareness of the time window was higher among those aged 75 years or older. Multivariate logistic regression analysis showed that awareness of thrombolytic therapy was independently associated with age, education level, health insurance and knowledge of stroke warning signs (P<0.05).
  
  
  CONCLUSIONS
  In this population-based survey the community residents have poor awareness of thrombolytic therapy for acute ischemic stroke.
authors.affiliation: Department of Neurology, the Second People's Hospital of Chengdu, Chengdu, China.
authors.forename: Juan
authors.initials: J
authors.lastname: Yang
authors.affiliation: Basic Medical College, Chongqing Medical University, Chongqing, China.
authors.forename: Min
authors.initials: M
authors.lastname: Zheng
authors.affiliation: Department of Preventive Medicine, Chongqing Medical University, Chongqing, China.
authors.forename: Shuqun
authors.initials: S
authors.lastname: Chen
authors.affiliation: The Second Affiliated Hospital Chongqing Medical University, Chongqing, China.
authors.forename: Shu
authors.initials: S
authors.lastname: Ou
authors.affiliation: The Second Affiliated Hospital Chongqing Medical University, Chongqing, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Zhang
authors.affiliation: The Second Affiliated Hospital Chongqing Medical University, Chongqing, China.
authors.forename: Ni
authors.initials: N
authors.lastname: Wang
authors.affiliation: The Second Affiliated Hospital Chongqing Medical University, Chongqing, China.
authors.forename: Yingying
authors.initials: Y
authors.lastname: Cao
authors.affiliation: Department of Neurology, the Second People's Hospital of Chengdu, Chengdu, China.
authors.forename: Jian
authors.initials: J
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007511:Ischemia / Q000453:epidemiology* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D020521:Stroke / Q000453:epidemiology* / Q000628:therapy; D015912:Thrombolytic Therapy