Lower albumin levels are associated with frailty measures, trace elements, and an inflammation marker in a cross-sectional study in Tanushimaru.
10.1186/s12199-021-00946-0
- Author:
Maki YAMAMOTO
1
;
Hisashi ADACHI
2
;
Mika ENOMOTO
1
;
Ako FUKAMI
1
;
Sachiko NAKAMURA
1
;
Yume NOHARA
1
;
Akiko SAKAUE
1
;
Nagisa MORIKAWA
1
;
Hitoshi HAMAMURA
1
;
Kenta TOYOMASU
1
;
Yoshihiro FUKUMOTO
1
Author Information
1. Division of Cardio-Vascular Medicine, Kurume University School of Medicine, Kurume, Japan.
2. Department of Community Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan. hadac@med.kurume-u.ac.jp.
- Publication Type:Journal Article
- Keywords:
Albumin;
Cognitive function;
Epidemiology;
Frailty measures;
Trace elements
- MeSH:
Aged;
Albumins/metabolism*;
Biomarkers/blood*;
Cross-Sectional Studies;
Female;
Frailty/physiopathology*;
Hand Strength/physiology*;
Humans;
Inflammation/blood*;
Japan;
Male;
Trace Elements/blood*
- From:Environmental Health and Preventive Medicine
2021;26(1):25-25
- CountryJapan
- Language:English
-
Abstract:
BACKGROUND:There is little data on the association between the lower nutrition represented by serum albumin levels and related factors in a general population. The present study aimed to determine whether the albumin level positioned as some kind of biomarker with frailty measures, trace elements, and an inflammation marker.
METHODS:In 2018, we performed an epidemiological survey in 1368 subjects who resided in Tanushimaru, Japan, in which we examined the blood chemistry including albumin, trace elements, hormone levels, and carotid ultrasonography. Albumin levels were categorized into 4 groups (G1 [3.2-3.9 mg/dL], G2 [4.0-4.3 mg/dL], G3 [4.4-4.6 mg/dL], and G4 [4.7-5.3 mg/dL]). The participants underwent measurements of handgrip strength and were tested by asking to walk 5 m. Their cognitive functions were evaluated by the mini-mental state examination (MMSE).
RESULTS:Multiple stepwise regression analysis demonstrated that albumin levels were significantly and independently associated with age (inversely), systolic blood pressures, estimated glomerular filtration rate (eGFR), MMSE score, frailty measures (handgrip strength), an inflammation marker (high-sensitivity C-reactive protein), hormones (growth hormone (inversely) and insulin-like growth factor-1), and trace elements (calcium, magnesium, iron, and zinc), with a linear trend.
CONCLUSIONS:Lower albumin levels, even in the normal range, were found to be related factors of frailty measures, trace elements, and an inflammation marker in a general population.
