title: [Measure of preoperative anxiety and need for information with six issues].
abstract: BACKGROUND
  A questionnaire for self-assessment, the Amsterdam Preoperative Anxiety and Information Scale (APAIS) translated into French has been compared to a background questionnaire to validate their use as screening tool and assessment of anxiety and information needs of patients.
  
  
  METHODS
  An epidemiological study was conducted anonymously. Patients completed a questionnaire comprising a French version of APAIS and Spielberger Anxiety Inventory (STAI). A study of correlation between scores for each questionnaire was conducted. A high level of anxiety was investigated.
  
  
  RESULTS
  So 1800 questionnaires were distributed, 1504 were usable. The first 100 questionnaires have confirmed the internal validity of the questionnaire APAIS. The following questionnaires in 1404 accounted 49.7% of men 55.7 ± 15.7 years old and 50.2% of women 50.8 ± 15.2 years old. The correlation coefficient (r) between STAI state and appeasement was of 0.675 (P<0.001). A score higher than 10/20 by APAIS corresponded to 73% of patients with high anxiety by Spielberger's inventory. No correlation was found between the STAI state and the need for information (r=0.252; P<0.001).
  
  
  CONCLUSIONS
  APAIS, in its French version, assesses anxiety and information needs of patients. This questionnaire has metrological capabilities and ease of execution that make it a screening tool for use in anesthesia consultation. A score above 10 out of 20 reflects a high level of anxiety.
authors: Pôle anesthésie-réanimation, hôpital Claude-Huriez, CHRU de Lille, rue M.-Polonoski, 59037 Lille cedex, France. j-wattier@chru-lille.fr
authors: J-M
authors: JM
authors: Wattier
authors: O
authors: O
authors: Barreau
authors: P
authors: P
authors: Devos
authors: S
authors: S
authors: Prevost
authors: B
authors: B
authors: Vallet
authors: G
authors: G
authors: Lebuffe