human 169 Article 139 Humans 125 adult 93 controlled study 92 female 87 male 87 % reductions 77 risk reduction 56 Cost reduction 51 Adult 50 Female 48 article 48 Male 46 major clinical study 42 Reduction 38 middle aged 37 aged 34 procedures 33 dimensionality reduction 31 nonhuman 31 Dimensionality reduction 29 oxidation reduction reaction 29 Middle Aged 28 Oxidation-Reduction 27 clinical article 27 priority journal 27 young adult 25 chemistry 24 Electrolytic reduction 23