“…[ 15 - 49 ] Out of the thirty-five studies, five studies did not specifically mention the prevalence of any of the outcome measures such as depression, anxiety, stress, and insomnia therefore not included in the meta-analysis. [ 32 , 39 , 43 , 44 , 49 ] The prevalence rate of anxiety is reported in twenty studies[ 15 - 17 , 19 , 20 , 23 , 27 , 29 , 31 , 33 - 36 , 40 - 42 , 45 - 48 ] whereas twenty-one and twenty-two studies reported the prevalence rate of depression[ 15 - 17 , 19 , 20 , 23 , 25 , 27 , 29 , 31 , 33 , 35 , 37 , 38 , 40 - 42 , 45 - 48 ] and stress[ 15 , 16 , 18 , 19 , 21 - 24 , 26 , 28 - 31 , 33 , 37 , 38 , 40 , 41 , 45 - 48 ] respectively. There are six studies available with accurate data on the prevalence of insomnia.…”