“…There was heterogeneity in the mean age of the participants included in the studies. The mean of age included older adult participants ranged from 65 to 69 years [ 83 , 99 , 105 , 111 ], 70 to 74 years [ 3 , 80 , 84 , 85 , 89 , 94 , 101 , 106 , 108 ], and 75 to 79 years [ 82 , 87 , 92 , 97 , 101 ] to 80 to 84 [ 86 , 88 , 90 - 93 , 96 , 104 , 107 , 109 , 110 ]. Only 2 studies had a mean age of ≥85 years [ 79 , 109 ].…”