“…[ 24 , 26 – 33 , 35 – 39 , 41 – 46 , 48 , 49 , 52 – 54 , 56 – 59 ]. Twenty-one studies reported on populations affected by natural disasters, [ 25 – 29 , 31 – 34 , 36 , 39 , 41 , 42 , 44 , 48 , 53 , 54 , 56 – 59 ] 14 by armed conflict, [ 24 , 30 , 35 , 37 , 38 , 40 , 43 , 45 – 47 , 49 – 52 ], and one for both crisis types [ 55 ]. The definition of older age ranged from ≥45 to ≥65 years of age, with most studies defining it as aged ≥60 years.…”