Impact of dietary habits on renal function in Saku, a rural Japanese town : a cohort study
© 2024. The Author(s), under exclusive licence to Japanese Society of Nephrology..
BACKGROUND: High protein intake leads to a decline in renal function in the advanced stages of chronic kidney disease (CKD). An effective diet for maintaining renal function in healthy individuals or patients in the early stages of CKD has not been established. This cohort study was conducted in Saku, Nagano Prefecture, Japan, to investigate the impact of dietary habits on renal function.
METHODS: In this cross-sectional cohort study, we used the Saku Control Obesity Program (UMIN000016892), including 4,446 participants who submitted a brief-type self-administered diet history questionnaire and underwent routine physical examination. The amount of food intake was divided into quartiles. After adjusting for age and sex, multivariate logistic regression analysis was used to calculate the odds ratio (OR) for the risk of developing CKD (estimated glomerular filtration rate [eGFR] < 60 mL/min/1.73 m2).
RESULTS: In total, 3,899 participants were analyzed. The overall prevalence of patients with eGFR < 60 mL/min/1.73 m2 was 11% (n = 434, male; 7.1%, female; 4.1%). The groups with a high intake of chicken (approximately 63.4 g/day, adjusted OR: 0.632, P = 0.003), natto (fermented bean; approximately 21.7 g/day, adjusted OR: 0.679, P = 0.01), and plant protein (approximately 0.8 g/ideal body weight/day, adjusted OR: 0.695, P = 0.042) showed a low risk of developing CKD compared to the group with the lowest intake.
CONCLUSIONS: Our cross-sectional study showed that the intake of chicken meat, natto, and plant protein was associated with high eGFR levels. This information can be of value for preventing CKD incidence in healthy Japanese individuals.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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| Enthalten in: |
Clinical and experimental nephrology - (2024) vom: 12. März |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Adachi, Keika [VerfasserIn] |
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| Links: |
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| Themen: |
Chronic kidney disease |
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| Anmerkungen: |
Date Revised 12.03.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1007/s10157-024-02479-6 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM369576217 |
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| 520 | |a © 2024. The Author(s), under exclusive licence to Japanese Society of Nephrology. | ||
| 520 | |a BACKGROUND: High protein intake leads to a decline in renal function in the advanced stages of chronic kidney disease (CKD). An effective diet for maintaining renal function in healthy individuals or patients in the early stages of CKD has not been established. This cohort study was conducted in Saku, Nagano Prefecture, Japan, to investigate the impact of dietary habits on renal function | ||
| 520 | |a METHODS: In this cross-sectional cohort study, we used the Saku Control Obesity Program (UMIN000016892), including 4,446 participants who submitted a brief-type self-administered diet history questionnaire and underwent routine physical examination. The amount of food intake was divided into quartiles. After adjusting for age and sex, multivariate logistic regression analysis was used to calculate the odds ratio (OR) for the risk of developing CKD (estimated glomerular filtration rate [eGFR] < 60 mL/min/1.73 m2) | ||
| 520 | |a RESULTS: In total, 3,899 participants were analyzed. The overall prevalence of patients with eGFR < 60 mL/min/1.73 m2 was 11% (n = 434, male; 7.1%, female; 4.1%). The groups with a high intake of chicken (approximately 63.4 g/day, adjusted OR: 0.632, P = 0.003), natto (fermented bean; approximately 21.7 g/day, adjusted OR: 0.679, P = 0.01), and plant protein (approximately 0.8 g/ideal body weight/day, adjusted OR: 0.695, P = 0.042) showed a low risk of developing CKD compared to the group with the lowest intake | ||
| 520 | |a CONCLUSIONS: Our cross-sectional study showed that the intake of chicken meat, natto, and plant protein was associated with high eGFR levels. This information can be of value for preventing CKD incidence in healthy Japanese individuals | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Chronic kidney disease | |
| 650 | 4 | |a Dietary habits | |
| 650 | 4 | |a Glomerular filtration rate | |
| 650 | 4 | |a Protein | |
| 650 | 4 | |a Renal function | |
| 700 | 1 | |a Yasuda, Marie |e verfasserin |4 aut | |
| 700 | 1 | |a Ida, Makiko |e verfasserin |4 aut | |
| 700 | 1 | |a Kanda, Takeshi |e verfasserin |4 aut | |
| 700 | 1 | |a Morita, Akemi |e verfasserin |4 aut | |
| 700 | 1 | |a Wakino, Shu |e verfasserin |4 aut | |
| 700 | 1 | |a Watanabe, Shaw |e verfasserin |4 aut | |
| 700 | 1 | |a Itoh, Hiroshi |e verfasserin |4 aut | |
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