No blinding of final result assessment, but the overview authors choose that the result measurement is not going to become affected by not enough blinding. Blinding of participants and vendors ensured and not likely the blinding could have been broken. For dichotomous outcome info, the proportion of missing outcomes in https://codywktck.blogzet.com/zolpidem-tartrate-10-mg-tablet-online-an-overview-52941356