TY - JOUR
T1 - Dietary Protein Sources and Risk for Incident Chronic Kidney Disease
T2 - Results From the Atherosclerosis Risk in Communities (ARIC) Study
AU - Haring, Bernhard
AU - Selvin, Elizabeth
AU - Liang, Menglu
AU - Coresh, Josef
AU - Grams, Morgan E.
AU - Petruski-Ivleva, Natalia
AU - Steffen, Lyn M.
AU - Rebholz, Casey M.
N1 - Publisher Copyright:
© 2016 National Kidney Foundation, Inc.
PY - 2017/7
Y1 - 2017/7
N2 - Objective Dietary protein restriction is recommended for patients with moderate to severe renal insufficiency. Long-term data on the relationship between dietary protein sources and risk for incident kidney disease in individuals with normal kidney function are largely missing. This study aimed to assess the association between dietary protein sources and incident chronic kidney disease (CKD). Design Prospective cohort. Setting Atherosclerosis Risk in Communities study participants from 4 US communities. Subjects A total of 11,952 adults aged 44-66 years in 1987-1989 who were free of diabetes mellitus, cardiovascular disease, and had an estimated glomerular filtration rate (eGFR) ≥ 60 mL/minute/1.73 m2. Main Outcome Measure A 66-item food frequency questionnaire was used to assess food intake. CKD stage 3 was defined as a decrease in eGFR of ≥25% from baseline resulting in an eGFR of less than 60 mL/minute/1.73 m2; CKD-related hospitalization; CKD-related death; or end-stage renal disease. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox proportional hazards regression. Results During a median follow-up of 23 years, there were 2,632 incident CKD cases. Red and processed meat consumption was associated with increased CKD risk (HRQ5 vs. Q1: 1.23, 95% CI: 1.06-1.42, ptrend = 0.01). In contrast, higher dietary intake of nuts, legumes, and low-fat dairy products was associated with lower CKD risk (nuts: HRQ5 vs. Q1: 0.81, 95% CI: 0.72-0.92, ptrend <0.001; low-fat dairy products: HRQ5 vs. Q1: 0.75, 95% CI: 0.65-0.85, ptrend <0.001; legumes: HRQ5 vs. Q1: 0.83, 95% CI: 0.72-0.95, ptrend = 0.03). Conclusion There were varied associations of specific dietary protein sources with risk of incident CKD; with red and processed meat being adversely associated with CKD risk; and nuts, low-fat dairy products, and legumes being protective against the development of CKD.
AB - Objective Dietary protein restriction is recommended for patients with moderate to severe renal insufficiency. Long-term data on the relationship between dietary protein sources and risk for incident kidney disease in individuals with normal kidney function are largely missing. This study aimed to assess the association between dietary protein sources and incident chronic kidney disease (CKD). Design Prospective cohort. Setting Atherosclerosis Risk in Communities study participants from 4 US communities. Subjects A total of 11,952 adults aged 44-66 years in 1987-1989 who were free of diabetes mellitus, cardiovascular disease, and had an estimated glomerular filtration rate (eGFR) ≥ 60 mL/minute/1.73 m2. Main Outcome Measure A 66-item food frequency questionnaire was used to assess food intake. CKD stage 3 was defined as a decrease in eGFR of ≥25% from baseline resulting in an eGFR of less than 60 mL/minute/1.73 m2; CKD-related hospitalization; CKD-related death; or end-stage renal disease. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox proportional hazards regression. Results During a median follow-up of 23 years, there were 2,632 incident CKD cases. Red and processed meat consumption was associated with increased CKD risk (HRQ5 vs. Q1: 1.23, 95% CI: 1.06-1.42, ptrend = 0.01). In contrast, higher dietary intake of nuts, legumes, and low-fat dairy products was associated with lower CKD risk (nuts: HRQ5 vs. Q1: 0.81, 95% CI: 0.72-0.92, ptrend <0.001; low-fat dairy products: HRQ5 vs. Q1: 0.75, 95% CI: 0.65-0.85, ptrend <0.001; legumes: HRQ5 vs. Q1: 0.83, 95% CI: 0.72-0.95, ptrend = 0.03). Conclusion There were varied associations of specific dietary protein sources with risk of incident CKD; with red and processed meat being adversely associated with CKD risk; and nuts, low-fat dairy products, and legumes being protective against the development of CKD.
UR - http://www.scopus.com/inward/record.url?scp=85008507440&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85008507440&partnerID=8YFLogxK
U2 - 10.1053/j.jrn.2016.11.004
DO - 10.1053/j.jrn.2016.11.004
M3 - Article
C2 - 28065493
AN - SCOPUS:85008507440
SN - 1051-2276
VL - 27
SP - 233
EP - 242
JO - Journal of Renal Nutrition
JF - Journal of Renal Nutrition
IS - 4
ER -