Does G8 measure the same construct as other geriatric scales? Measures of Sarcopenia may be the missing element. (December 2021) - Goh, W.Y.; Teo, H.L.; Ho, C.H.F.; Neo, H.Y.; Koh, Y.H.M.; Griva, K.; Lim, M.Y.; Hum, Y.M.A.