title: [The effect of passive exposure to tobacco smoke on perioperative respiratory complications and the duration of recovery].
abstract: BACKGROUND
  The incidence of perioperative respiratory complications and postoperative care unit recovery time investigated in patients with passive tobacco smoke exposure according to the degree of exposure.
  
  
  METHODS
  Total 270 patients ranging in age from 18 to 60 years with the ASA physical status I or II exposed and not exposed to passive tobacco smoke received general anesthesia for various elective surgical operations evaluated for the study. Patients divided into two groups as exposed and non-exposed to passive tobacco smoke, those exposed to passive smoke are also divided into two groups according to the degree of exposure. Patients taken to the postoperative care unit (PACU) at the end of the operation and monitorized until Modified Aldrete's Scores became 9 and more. Respiratory complications evaluated and recorded in intraoperative and postoperative period.
  
  
  RESULTS
  A total of 251 patients were enrolled; 63 (25.1%) patients had airway complications, 11 (4.4%) had complications intraoperatively and 52 (20.7%) patients had complications postoperatively. There has been found significant relation with passive tobacco smoke exposure and high incidences of perioperative and postoperative respiratory complications. The risk of cough, desaturation and hypersecretion complications were found to be increased depending on the degree of exposure. There was significant relation between the degree of passive smoke exposure and the duration of PACU stay.
  
  
  CONCLUSIONS
  Passive tobacco smoke exposed general anesthesia receiving patients also regarding to the degree of exposure having high rates of perioperative respiratory complications and prolongation of PACU stays when compared with unexposed patients.
authors.affiliation: Çanakkale State Hospital, Department of Anesthesiology and Reanimation, Çanakkale, Turquia. Electronic address: meduza_esin@yahoo.com.
authors.forename: Esen
authors.initials: E
authors.lastname: Simsek
authors.affiliation: Tepecik Teaching and Research Hospital, Department of Anesthesiology and Reanimation, İzmir, Turquia.
authors.forename: Yucel
authors.initials: Y
authors.lastname: Karaman
authors.affiliation: Tepecik Teaching and Research Hospital, Department of Anesthesiology and Reanimation, İzmir, Turquia.
authors.forename: Mustafa
authors.initials: M
authors.lastname: Gonullu
authors.affiliation: Tepecik Teaching and Research Hospital, Department of Anesthesiology and Reanimation, İzmir, Turquia.
authors.forename: Zeki
authors.initials: Z
authors.lastname: Tekgul
authors.affiliation: Tepecik Teaching and Research Hospital, Department of Anesthesiology and Reanimation, İzmir, Turquia.
authors.forename: Meltem
authors.initials: M
authors.lastname: Cakmak
keywords: Airway complication; Complicação respiratória; Fumante passivo; Fumaça de tabaco; Passive smoking; Tobacco smoke