Feasibility, Reliability, and Validity of the VIG-Express Questionnaire as an Instrument for Rapid Multidimensional Geriatric Assessment: A Multicenter Study

To evaluate the feasibility, reliability and validity of the VIG-express questionnaire. Descriptive, observational, cross-sectional and multicenter study. Catalonia. 24 professionals from 18 centers: 10 from Primary Care, 5 from hospitals acute, 2 intermediate care and 3 residential. For the feasibility analysis, the administration time -mean and standard deviation (SD)-. The questionnaire was administered twice to the same patient by the same professional (intraobserver agreement), or by two different professionals (interobserver agreement), evaluating the intraclass correlation coefficient (ICC). Discriminant validity was calculated by comparing the responses of subgroup with higher fragility (percentile >75) and subgroup with lower fragility (percentile