title: [Retrospective analysis of 190 cases of hospitalized patients with psoriasis].
abstract: OBJECTIVE
  To determine the basic characteristics and clinical manifestations of hospitalized patients with psoriasis in Hunan, and to provide reasonable reference for the etiology and treatment of psoriasis.
  
  
  METHODS
  Totally 190 patients with psoriasis from January 1, 2012 to December 31, 2012 treated in the Department of Dermatology, the Second Affiliated Hospital of Central South University were retrospectively analyzed. The data were analyzed by SPSS17.0.
  
  
  RESULTS
  The ratio of male to female inpatient numbers was 3.13:1, aged was between 40 and 70 years. The most common subtype of psoriasis was psoriasis vulgaris (64.73%), followed by psoriatic erythroderma (18.42%). The distribution of the subtype of psoriasis did not differ by gender. Nineteen patients recalled clearly the cause of proriasis, 5 of which were caused by medicine, and 4 by drinking. Totally 96 cases accompanied with other diseases, 24.21% of which accompanied with cardiovascular system disease.
  
  
  CONCLUSIONS
  There is no season difference in the hospitalization of patients with psoriasis. there are more male than female inpatients. Treatment of psoriasis should consider clinical classification, drug adverse reactions, and individual factors for individual treatment.
authors.affiliation: Department of Epidemiology and Health Statistics, School of Public Health, Central South University, Changsha 410078,China.
authors.forename: Jiao
authors.initials: J
authors.lastname: Shi
authors.forename: Yao
authors.initials: Y
authors.lastname: Zhang
authors.forename: Yali
authors.initials: Y
authors.lastname: Wan
authors.forename: Fang
authors.initials: F
authors.lastname: Yang
authors.forename: Guiying
authors.initials: G
authors.lastname: Zhang
mesh_terms: D000328:Adult; D000368:Aged; D000428:Alcohol Drinking; D002318:Cardiovascular Diseases; D005260:Female; D006760:Hospitalization; D006801:Humans; D007297:Inpatients; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000453:epidemiology*; D012189:Retrospective Studies