The dental esthetic screening index: A new tool for assessment of dento-facial esthetics in restorative dentistry.

OBJECTIVES: There is a lack of comprehensive indexes, which can measure conditions or changes in dento-facial esthetics before and after treatment. Therefore, the 12-item Dental Esthetic Screening Index (DESI) was developed and validated. MATERIALS AND METHODS: Reliability was tested by five dental professionals, who evaluated 30 standardized patient photographs baseline and after 14 days. Clinical validation was done on 52 patients before and after restorative treatment. For subjective assessment, patients completed a validated questionnaire before and after treatment. Statistical analysis included inter and intrarater reliability, Wilcoxon test and linear regression analysis. RESULTS: The single item analysis identified two weak extraoral items (κ = 0.15; κ = -0.05), that were removed from the DESI. After this modification, both inter- (κ = 0.83-0.86) and intrarater reliability (ICC1-5 = 0.75-0.86) were in excellent to good agreement. In the clinical validation, the DESI was significantly lower after restorative treatment (P < .0001). The patients' perception questionnaires showed significant improvement after restorative therapy (P < .0001). A correlation of the DESI and the results of patients' perception questionnaires could be assumed (P < .0001; R2 = 0.32). CONCLUSIONS: The DESI was found to be a reliable and valid instrument for the quantitative assessment of dento-facial esthetics. It correlated well with the subjective assessment of the patients. CLINICAL SIGNIFICANCE: This comprehensive index would allow for objective quantification of clinical situations, for reliable baseline and outcome assessment in esthetic dentistry. As patients' esthetic feelings and sensations are subjective, this objective index is also proven to be congruent to patients' individual subjective assessment of dento-facial esthetics.

Caring for Family Caregivers of Geriatric Patients: Results of a Participatory Health Research Project on Actual State and Needs of Hospital-Based Care Professionals.

Because of societal changes, family caregivers are becoming vital in long-term care provision for geriatric patients after discharge from hospital. Hospital-based geriatric care teams need tools to prepare and support family caregivers for their future caregiving role in the home environment. To explore the actual state and needs for implementing a suitable family caregiver support concept in a large geriatric hospital in Germany, a Participatory Health Research methodology was chosen. An academic investigator, assisted by a critical friend, facilitated all research steps. Geriatric care professionals joined as co-researchers and performed qualitative data collection using semi-structured interviews and focus group discussions. The entire co-research team took part in the thematic analyses. The existing family caregiver support was perceived as uncoordinated and incomplete, and a lack of knowledge about support programmes in the community was apparent. The needs regarding a comprehensive family caregiver support concept that acts on both individual caregiver as well as on system level, but also connects the two levels, were formulated. High grades of participation of hospital-based co-researchers could be achieved. A critical reflection on the research strategy revealed that the participatory methodology, although time-consuming, was perceived as a useful strategy within the hierarchically organized hospital.