TY - JOUR
T1 - Low intake of β carotene and dietary fiber from vegetables and fruits in patients with chronic kidney disease
AU - Nakano, Toshiaki
AU - Tanaka, Shigeru
AU - Tsuruya, Kazuhiko
AU - Kitazono, Takanari
N1 - Funding Information:
We would like to thank all the doctors and medical staff who participated in the FKR Study. We further thank Anahid Pinchis from Edanz (https://jp.edanz.com/ac) for editing a draft of this manuscript. Steering Committee and Principal Collaborators of the FKR Study Group : Satoru Fujimi (Fukuoka Renal Clinic), Hideki Hirakata (Fukuoka Renal Clinic), Tadashi Hirano (Hakujyuji Hospital), Tetsuhiko Yoshida (Hamanomachi Hospital), Takashi Deguchi (Hamanomachi Hospital), Hideki Yotsueda (Harasanshin Hospital), Kiichiro Fujisaki (Iizuka Hospital), Keita Takae (Japanese Red Cross Fukuoka Hospital), Koji Mitsuiki (Harasanshin Hospital), Akinori Nagashima (Japanese Red Cross Karatsu Hospital), Ritsuko Katafuchi (Kano Hospital), Hidetoshi Kanai (Kokura Memorial Hospital), Kenji Harada (Kokura Memorial Hospital), Tohru Mizumasa (Kyushu Central Hospital), Takanari Kitazono (Kyushu University), Toshiaki Nakano (Kyushu University), Toshiharu Ninomiya (Kyushu University), Kumiko Torisu (Kyushu University), Akihiro Tsuchimoto (Kyushu University), Shunsuke Yamada (Kyushu University), Hiroto Hiyamuta (Kyushu University), Shigeru Tanaka (Kyushu University), Dai Matsuo (Munakata Medical Association Hospital), Yusuke Kuroki (National Fukuoka-Higashi Medical Center), Hiroshi Nagae (National Fukuoka-Higashi Medical Center), Masaru Nakayama (National Kyushu Medical Center), Kazuhiko Tsuruya (Nara Medical University), Masaharu Nagata (Shin-eikai Hospital), Taihei Yanagida (Steel Memorial Yawata Hospital), and Shotaro Onaka (Tagawa Municipal Hospital).
Publisher Copyright:
© 2022, The Author(s).
PY - 2022/12
Y1 - 2022/12
N2 - Patients with chronic kidney disease (CKD) occasionally need to restrict their consumption of vegetables and fruits. However, recent evidence suggests that plant-based diets have beneficial effects in patients with CKD. We aimed to determine the sufficiency of β carotene and dietary fiber intake in patients with CKD. We conducted a cross-sectional study among 4476 patients registered in the Fukuoka Kidney Disease Registry (FKR) study, a Japanese prospective cohort study of patients with CKD. Data from 3545 patients were analyzed after excluding cases with insufficient information. We evaluated the relationship between CKD stages and the intake of vegetables and fruits. The intake of β carotene and dietary fiber in CKD stages was evaluated using analysis of covariance. As the CKD stage advanced, the intake of vegetables, green leafy vegetables, and fruits significantly decreased (P-value for all trends < 0.01). The intake of vegetables significantly decreased as the CKD stage advanced (P for trend < 0.01). After adjusting for confounding factors, the intake of β carotene and dietary fiber also decreased (both P < 0.01) as the CKD stage advanced. Patients with CKD had insufficient vegetable and fruit intake and a lack of β carotene and dietary fiber from vegetables and fruits.
AB - Patients with chronic kidney disease (CKD) occasionally need to restrict their consumption of vegetables and fruits. However, recent evidence suggests that plant-based diets have beneficial effects in patients with CKD. We aimed to determine the sufficiency of β carotene and dietary fiber intake in patients with CKD. We conducted a cross-sectional study among 4476 patients registered in the Fukuoka Kidney Disease Registry (FKR) study, a Japanese prospective cohort study of patients with CKD. Data from 3545 patients were analyzed after excluding cases with insufficient information. We evaluated the relationship between CKD stages and the intake of vegetables and fruits. The intake of β carotene and dietary fiber in CKD stages was evaluated using analysis of covariance. As the CKD stage advanced, the intake of vegetables, green leafy vegetables, and fruits significantly decreased (P-value for all trends < 0.01). The intake of vegetables significantly decreased as the CKD stage advanced (P for trend < 0.01). After adjusting for confounding factors, the intake of β carotene and dietary fiber also decreased (both P < 0.01) as the CKD stage advanced. Patients with CKD had insufficient vegetable and fruit intake and a lack of β carotene and dietary fiber from vegetables and fruits.
UR - http://www.scopus.com/inward/record.url?scp=85142271223&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85142271223&partnerID=8YFLogxK
U2 - 10.1038/s41598-022-24471-4
DO - 10.1038/s41598-022-24471-4
M3 - Article
C2 - 36402819
AN - SCOPUS:85142271223
SN - 2045-2322
VL - 12
JO - Scientific reports
JF - Scientific reports
IS - 1
M1 - 19953
ER -