title: Is gender a predictive factor for satisfaction among patients undergoing sympathectomy to treat palmar hyperhidrosis?
abstract: Video-assisted thoracic sympathectomy (VATS) is currently the procedure of choice for the definitive treatment of primary hyperhidrosis because it is an effective, safe, and minimally invasive method. The aim of VATS treatment is to improve the quality of life through the reduction of excessive sudoresis. The purpose of this study was to assess the quality of life after VATS for treating palmar hyperhidrosis according to gender.
  
  
  METHODS
  A total of 1044 patients who submitted to the surgical treatment for palmar hyperhidrosis from June 2000 to February 2008 were retrospectively evaluated. The patients were divided into two groups according to gender [719 (68.8%) females and 325 (31.2%) males].
  
  
  RESULTS
  There are no statistically significant differences between genders with regard to the quality of life in palmar hyperhidrosis patients (p = 0.726). In the interview that was performed 30 days after surgery, the quality of life in the two groups had improved, with no statistical difference between the groups.
  
  
  CONCLUSIONS
  Patients with palmar hyperhidrosis present with an improvement in the quality of life after VATS regardless of gender.
authors.affiliation: Hospital das Clinicas, Universidade de São Paulo, Brazil.
authors.forename: Nelson
authors.initials: N
authors.lastname: Wolosker
authors.forename: Marco Antonio Soares
authors.initials: MA
authors.lastname: Munia
authors.forename: Paulo
authors.initials: P
authors.lastname: Kauffman
authors.forename: José Ribas Milanez de
authors.initials: JR
authors.lastname: Campos
authors.forename: Guilherme
authors.initials: G
authors.lastname: Yazbek
authors.forename: Pedro
authors.initials: P
authors.lastname: Puech-Leão
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006945:Hyperhidrosis / Q000601:surgery*; D008297:Male; D017063:Outcome Assessment, Health Care; D017060:Patient Satisfaction; D011788:Quality of Life / Q000523:psychology*; D012189:Retrospective Studies; D017678:Sex Distribution; D012737:Sex Factors; D013562:Sympathectomy / Q000523:psychology*; D020775:Thoracic Surgery, Video-Assisted; D013904:Thoracic Vertebrae; D055815:Young Adult