“…The qualitative studies included 74,887 participants with mean age ranged from 42.2 to 66.0 years. These studies were conducted in China (n = 5), [20][21][22][23][24] Japan (n = 4), [25][26][27][28] South Korea (n = 2) 29,30 Taiwan (n = 2) 31,32 and one each in India, 33 Iran, 34 Thailand, 35 Turkey, 36 Singapore, 37 UAE. 38 The mean HbA1c levels, BMI (kg/m2), and FPG (mg/dL) were ranged from 7.0 to 8.52%, 23.8 to 29.5, and 108.77 to 168.00 respectively.…”