“…The median number of participants was 338. Excluding manuscripts that reported age as range or median (i.e., 28%) [ 41 , [44] , [45] , [46] , 48 , 59 , [61] , [62] , [63] , 69 , 73 , 75 ], [ 84 , 87 , 96 , [98] , [101] , 104 , 111 , 112 , 121 ], [ 126 , 134 , 137 , 141 , 144 , 145 , 147 ], [ 158 , 161 , [163] , [164] , [165] , 167 , 169 , 175 ], the mean age of the participants was 32.22 ± 9.35 years. Regarding the administered sleep measures, 103 studies reported PSQI scores.…”