title: Evaluation of food quality in geriatric institutions.
abstract: OBJECTIVE
  The aim was to develop a strategy for evaluating food sensory quality in an institutional setting, the Parameter Specific Sensory Quality (PSSQ) approach, and to compare the inter-evaluator judgement concordance (IEC) using the PSSQ tool versus a traditional tool (TT).
  
  
  METHODS
  Inter-evaluator judgement concordance was assessed before and after participants underwent 12 (Study 1) or eight hours of training (Study 2). In Study 1, the IEC was determined before training using the traditional tool only (29 food items) and after training using both the traditional tool and the PSSQ (28 food items). In Study 2, the IEC was determined before and after training using the PSSQ (19 food items). Intraclass correlation coefficients (ICCs) were used to measure the IEC, and data were compared using Fisher's transformation.
  
  
  RESULTS
  Study 1 highlighted the poor IEC for the traditional tool in general (ICC(pre)=0.41 vs. ICC(post)=0.43; p>0.1), especially in comparison with that for the PSSQ (ICC(PSSQ)=0.88 vs. ICC(TT)=0.43; p<0.01). Study 2 corroborated the excellent performance of the PSSQ, even when participants had as few as eight hours of training (ICC(post)=0.93).
  
  
  CONCLUSIONS
  The inter-evaluator judgement concordance in the evaluation of food sensory quality is fundamental to the generation of valid and useful information. Study results suggest that the food sensory IEC could be improved in hospital settings through the use of a parameter-specific approach, and that this improvement could help ensure the provision of foods of consistent quality.
authors.affiliation: Centre de recherche, Institut universitaire de gériatrie de Montréal, Montréal, QC, Canada.
authors.forename: Danielle St-Arnaud
authors.initials: DS
authors.lastname: McKenzie
authors.forename: Catherine
authors.initials: C
authors.lastname: Paquet
authors.forename: Marie-Jeanne
authors.initials: MJ
authors.lastname: Kergoat
authors.forename: Laurette
authors.initials: L
authors.lastname: Dubé
authors.forename: Guylaine
authors.initials: G
authors.lastname: Ferland
mesh_terms: D000328:Adult; D002170:Canada; D005260:Female; D005504:Food Analysis / Q000379:methods; D005518:Food Preferences; D005522:Food Services; D006707:Homes for the Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D009735:Nursing Homes; D011786:Quality Control; D012677:Sensation; D055815:Young Adult