title: Patients' expectations before and evaluation after dental implant therapy.
abstract: BACKGROUND
  Patients' expectations may influence their satisfaction with implant treatment, but there is a paucity of reports comparing patient expectations and their posttreatment satisfaction.
  
  
  OBJECTIVE
  The aim was to compare patients' expectations before with their satisfaction regarding function and esthetics after dental implant therapy.
  
  
  METHODS
  Fifty volunteers (49 years ± 11.45) answered a questionnaire about influencing variables and underwent an initial examination followed by implant therapy. Their expectations regarding esthetics and function were verified on a visual analogue scale (VAS) before treatment. The VAS was also used for posttreatment completion rating.
  
  
  RESULTS
  The average ratings for esthetic and functional expectations were 5.0 ± 2.6 and 5.0 ± 3.0; the posttreatment completion ratings were 9.1 ± 1.1 and 9.0 ± 1.7, respectively. The posttreatment completion ratings significantly exceeded expectations (p < .001, Wilcoxon test). Positive correlations were found between expectations and posttreatment completion ratings for esthetics (Spearman's rho = 0.496, p < .001) and function (Spearman's rho = 0.706, p < .001). An inverse correlation was found between age and functional expectations (Spearman's rho = -0.313, p = .027).
  
  
  CONCLUSIONS
  Patients' posttreatment completion ratings significantly exceeded their initial expectations. Expectations and posttreatment completion ratings were irrespective of smoking habits, location in the jaw, sex, or educational level.
authors.affiliation: School of Dentistry, University of Vale do Paraíba, S.J.dos Campos, SP, Brazil.
authors.forename: Lilian Fernandes
authors.initials: LF
authors.lastname: Baracat
authors.forename: Amanda Marques
authors.initials: AM
authors.lastname: Teixeira
authors.forename: Mateus Bertolini Fernandes
authors.initials: MB
authors.lastname: dos Santos
authors.forename: Vicente de Paula Prisco
authors.initials: Vde P
authors.lastname: da Cunha
authors.forename: Leonardo
authors.initials: L
authors.lastname: Marchini
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001294:Attitude to Health; D003442:Crowns; D015921:Dental Implants / Q000523:psychology*; D017268:Dental Prosthesis Retention; D003781:Denture Retention; D003824:Denture, Complete; D003828:Denture, Overlay; D003830:Denture, Partial, Fixed; D004522:Educational Status; D004955:Esthetics, Dental; D005260:Female; D006801:Humans; D007575:Jaw, Edentulous / Q000534:rehabilitation / Q000601:surgery; D007576:Jaw, Edentulous, Partially / Q000534:rehabilitation / Q000601:surgery; D008297:Male; D008409:Mastication / Q000502:physiology; D008875:Middle Aged; D017060:Patient Satisfaction; D012737:Sex Factors; D012907:Smoking; D055815:Young Adult
chemical_list: D015921:Dental Implants