Population General population Index test Oscillometric (of ce-based) BP (unattended or attended), ambulatory BP, home oscillometric monitors Reference standard Auscultatory of ce-based BP monitoring Outcomes Sensitivity, speci city, negative predictive value, positive predictive value Study design Systematic reviews SoF table Supplementary Tables S4, S42, and S43 Clinical question In the general population, what is the association among various approaches to measuring BP including in the clinic (standardized vs. non-standardized), at home, and ambulatory with classi cation of BP and long-term outcomes? Population General population Index test Oscillometric (of ce-based) BP (unattended or attended), ambulatory BP, home oscillometric monitors Reference standard Auscultatory of ce-based BP monitoring Outcomes Cost-effectiveness Study design Systematic reviews SoF table Supplementary Tables S43 and S44 Guideline Chapter 2 Lifestyle interventions for lowering blood pressure in patients with CKD not receiving dialysis Clinical question In adults with CKD without diabetes, does reducing protein intake compared to usual protein intake improve clinically relevant outcomes and decrease adverse effects? Population Adults with CKD (CKD G1 G5 without kidney transplant) without diabetes Intervention Low-protein diet Comparator Usual-protein diet Outcomes Outcomes listed in Table 1 Study design RCTs Cochrane review Hahn D, et al. Low protein diets for non-diabetic adults with chronic kidney disease (Review). Cochrane Database of Systematic Reviews. 2020:10;CD001892.378 SoF table Supplementary Tables S49 and S50 Clinical question In adults with CKD without diabetes, does reducing dietary salt intake compared to usual dietary salt intake improve clinically relevant outcomes and decrease adverse effects? Population Adults with CKD (CKD G1 G5 without kidney transplant) without diabetes Intervention Low-salt diet Comparator Usual salt diet Outcomes Outcomes listed in Table 1 Additional outcomes sodium excretion, serum creatinine, BP Study design RCTs Cochrane review McMahon EJ, et al. Altered dietary salt intake for people with chronic kidney disease (Review). 