Association between the combined fat mass and fat-free mass index and hypertension: The Tohoku Medical Megabank Community-based Cohort Study

Autor: Masato Takase, Tomohiro Nakamura, Naho Tsuchiya, Mana Kogure, Fumi Itabashi, Akira Narita, Takumi Hirata, Naoki Nakaya, Yohei Hamanaka, Junichi Sugawara, Kichiya Suzuki, Nobuo Fuse, Akira Uruno, Eiichi N Kodama, Shinichi Kuriyama, Ichiro Tsuji, Shigeo Kure, Atsushi Hozawa
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Clinical and Experimental Hypertension, Vol 43, Iss 7, Pp 610-621 (2021)
Druh dokumentu: article
ISSN: 1064-1963
1525-6006
10641963
DOI: 10.1080/10641963.2021.1925681
Popis: Background A higher body fat percentage is associated with hypertension, even in non-obese individuals. The difference in body composition may be related to hypertension. The fat mass index (FMI) and fat-free mass index (FFMI) are proposed indicators of body composition. This study aimed to examine the relationship of a combination of FMI and FFMI with hypertension. Methods We conducted a cross-sectional study of 5,058 men and 11,842 women aged ≥ 20 years in the Miyagi Prefecture, northeastern Japan. The FMI and FFMI were calculated as the fat mass and fat-free mass divided by the height squared, respectively. The indices were classified into quartiles and combined into 16 groups. Hypertension was defined as casual blood pressure ≥ 140/90 mmHg and/or self-reported treatment for hypertension. Multivariable logistic regression models, adjusted for potential confounders, were used to assess the relationship of a combination of FMI and FFMI with hypertension. Results Higher FMI was associated with hypertension in most of the FFMI subgroups. Similarly, a higher FFMI was associated with hypertension in most of FMI subgroups. For men, the association between FFMI and hypertension in the lowest FMI group was not significant. Conclusions Reducing the FMI and FFMI may be important in preventing hypertension. For men, the relationship between the FFMI and hypertension in the lowest FMI group might be weak.
Databáze: Directory of Open Access Journals
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