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Fig. 2 | BMC Geriatrics

Fig. 2

From: Development and validation of the FRAGIRE tool for assessment an older person’s risk for frailty

Fig. 2

Principal component analysis with the items retained in the final FRAGIRE grid: Panel a shows the projection of individuals on the two principal component and Panel b shows the correlation circle providing the item’s interaction and contribution to the axes for component 1 and 2 on which the individual projection is made in the Panel a. Each axis can be considered as a linear combination of items weighted by their importance. Abbreviations: PC: Principal component; FH: financially helped group; NFH: Non-financially helped group

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