Can we measure patients’ perception during dental impressions? The Burdens in Dental Impression-Making Questionnaire - BiDIM-Q

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• 作者：Panagiotis Tsirogiannis ; DDS ; Sophia Neophytou ; DDS ; Anika Reul ; DDS ; Guido Heydecke ; DDS ; Dr Med Dent Habil ; Daniel R. Reissmann ; DDS ; Dr Med Dent ; ^{d.reissmann@uke.de}
• 关键词：Dental impression ; Impression material ; Patient perception ; Instrument development ; Questionnaire
• 刊名：Journal of Prosthodontic Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：61
• 期：1
• 页码：34-42
• 全文大小：351 K
• 卷排序：61

文摘

To develop a reliable and valid instrument for the comprehensive assessment of patients’ burdens during dental impression making, the Burdens in Dental Impression Making Questionnaire, BiDIM-Q.MaterialsThe item pool was generated in a convenience sample of 20 prosthodontic patients using semi-structured face-to-face interviews. The final instrument was tested in 145 consecutively recruited patients, and psychometric properties of the BiDIM-Q were determined. Four different impression materials were used according to the manufacturers’ instructions and indications: alginate, c-silicone, polyvinylsiloxane, and polyether.ResultsThe final BiDIM-Q consisting of 12 items showed sufficient reliability, indicated by Cronbach's alpha of .82 and an average inter-item correlation of .29. Validity was supported by Pearson correlation coefficients for the correlation between the instrument's total score with the patients’ overall satisfaction rating (r = .63), and by the correlation matrix for the correlations of the patients’ perceptions with the practitioners’ satisfaction ratings. Overall, patient perceived burdens were low with highest burdens observed when using polyether in partially dentate patients for pick-up impressions, while lowest burdens were reported when using c-silicone for impressions of edentulous jaws.ConclusionThe BiDIM-Q is a reliable and valid tool for assessing patient-based process-related quality of care in dentistry allowing a deeper insight into patients’ perspective during dental impression making.