title: [Epidemiological analysis of hospitalized patients with femoral neck fracture in a first-class hospital of Beijing].
abstract: OBJECTIVE
  To analyze the clinical parameters of the patients with femoral neck fracture such as general condition, therapy method, hospitalized expense so as to provide more effective management plan for the clinical work.
  
  
  METHODS
  The patients with femoral neck fracture above 50 years who received in-patient treatment from 2008 January to 2012 December were admitted into this study. We collected and analyzed the information, such as age, chronic medical disease, therapy method, hospitalized duration and expense and so on.
  
  
  RESULTS
  There were 1 794 femoral neck fracture patients above 50 years (male/female=1/2.06) in our hospital in recent 5 years and the annual average rate of increase was 7.3%. The average age of the patients was (69.9±10.7) years and the annual average rate of increase was 0.6%. The chronic medical disease diagnosis ratio was 55.0%. The average waiting time for operation was (6.8±4.2) days and the average hospitalized duration was (12.9±4.9) days which showed downward trend in recent years. The most popular operations were cannulated screw internal fixation (41.8%) and artificial femoral head replacement (34.1%). In the study, 146 cases (7.9%) received nonsurgical treatment which showed downward trend. The average hospitalized expense was (35 075.7±11 343.2) yuan which showed no obvious change in recent years. The cost for the females was more than that for the males. The expense for hemiarthroplasty and total hip arthroplasty increased while that for cannulated screw internal fixation decreased gradually.
  
  
  CONCLUSIONS
  The cannulated screw internal fixation and artificial femoral head replacement were the most important operations for the patients with femoral neck fracture. The number and the average age of the patients were on the rise while the expense showed no obvious change in recent years.
authors.affiliation: Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: N
authors.initials: N
authors.lastname: Li
authors.affiliation: Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: H N
authors.initials: HN
authors.lastname: Liu
authors.affiliation: Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: X F
authors.initials: XF
authors.lastname: Gong
authors.affiliation: Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: S W
authors.initials: SW
authors.lastname: Zhu
authors.affiliation: Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: X B
authors.initials: XB
authors.lastname: Wu
authors.affiliation: Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
authors.forename: L
authors.initials: L
authors.lastname: He
mesh_terms: D000368:Aged; D019644:Arthroplasty, Replacement, Hip; D000068476:Beijing; D001863:Bone Screws; D003365:Costs and Cost Analysis; D005260:Female; D005265:Femoral Neck Fractures / Q000453:epidemiology* / Q000601:surgery*; D005593:Fracture Fixation, Internal; D017721:Hospital Costs; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D012092:Replantation