scholarly journals Association among handgrip strength, body mass index and decline in cognitive function among the elderly women

2018 ◽  
Vol 18 (1) ◽  
Author(s):  
Su-min Jeong ◽  
Seulggie Choi ◽  
Kyuwoong Kim ◽  
Sung Min Kim ◽  
Sujin Kim ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Cognitive Function ◽  
Body Mass ◽  
Elderly Women ◽  
Handgrip Strength ◽  
The Elderly

scholarly journals Association of body mass index with the functional fitness of elderly women attending a physical activity program

2017 ◽  
Vol 20 (2) ◽  
pp. 214-224 ◽  
Author(s):  
Gislaine Cristina Vagetti ◽  
Valdomiro de Oliveira ◽  
Michael Pereira Silva ◽  
Ana Beatriz Pacífico ◽  
Tiago Rocha Alves Costa ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Elderly Women ◽  
Binary Logistic Regression ◽  
The Elderly ◽  
Short Version ◽  
Functional Fitness ◽  
Cross Sectional ◽  
Chi Squared ◽  
Motor Tests

Abstract Objective: to investigate the association between body mass index (BMI) and functional fitness levels linked to the Elderly in Movement Program of the city of Curitiba, in the state of Paraná, Brazil. Methods: The study is characterized as correlational and cross-sectional. The sample consisted of 1,806 elderly female participants of the Elderly in Movement Program. The short version of the IPAQ was used to evaluate participation in physical activities; body weight (kg) and height (m) were measured to calculate BMI (kg/m²), while the motor tests proposed in the Senior Fitness Test were used to evaluate the functional fitness of the elderly women. Descriptive statistics, the chi-squared test and binary logistic regression were used for data analysis. Results: The results showed that 24.0% of the sample exhibited eutrophic nutritional status, 42.9% were overweight and 33.1% were obese. The elderly women classified as overweight and obese had lower functional fitness scores, based on the rating of Rikli and Jones, while the elderly women classified as eutrophic exhibited levels within the normal range. Obese elderly women were more likely to have low scores in the following functional fitness tests: Walk for 6 minutes, Chair Stand, Chair Sit and Reach, Back Scratch and 8-Foot Up and Go. Conclusion: The study indicated an association between, BMI and functional fitness in the elderly women participating in the program, where the majority of elderly women classified as obese exhibited low fitness in all tests.

scholarly journals Normative Static Grip Strength of Saudi Arabia’s Population and Influences of Numerous Factors on Grip Strength

Healthcare ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1647
Author(s):  
Abdalla Alrashdan ◽  
Atef M. Ghaleb ◽  
Malek Almobarek
Keyword(s):  
Body Mass Index ◽  
Grip Strength ◽  
Body Mass ◽  
Handgrip Strength ◽  
Age Groups ◽  
The Elderly ◽  
International Standards ◽  
Curvilinear Relationship ◽  
Strength Data ◽  
Hand Area

Most daily tasks require exerting static grip strength which can be challenging for the elderly as their strength diminishes with age. Moreover, normative static grip strength data are important in ergonomics and clinical settings. The goal of this study is to present the gender, age-specific, hand-specific, and body-mass-index-specific handgrip strength reference of Saudi males and females in order to describe the population’s occupational demand and to compare them with the international standards. The secondary objective is to investigate the effects of gender, age group, hand area, and body mass index on the grip strength. A sample of 297 (146 male and 151 female) volunteers aged between 18 and 70 with different occupations participated in the study. Grip strength data were collected using a Jamar dynamometer with standard test position, protocol, and instructions. The mean maximum voluntary grip strength values for males were 38.71 kg and 22.01 kg, respectively. There was a curvilinear relationship of grip strength to age; significant differences between genders, hand area, and some age groups; and a correlation to hand dimensions depending on the gender.

Body mass index and white matter lesions in elderly women. An 18-year longitudinal study

2004 ◽  
Vol 16 (3) ◽  
pp. 327-336 ◽  
Author(s):  
D. R. Gustafson ◽  
B. Steen ◽  
I. Skoog
Keyword(s):  
Body Mass Index ◽  
White Matter ◽  
Body Mass ◽  
Elderly Women ◽  
White Matter Lesions ◽  
Vascular Risk Factor ◽  
The Elderly ◽  
Overweight And Obesity ◽  
Increased Risk ◽  
Blood Pressures

Background: We investigated the longitudinal relationship between body mass index (BMI), a major vascular risk factor, and white matter lesions (WMLs) in older women.Methods: Twenty-seven Swedish women were followed from age 70 to 88. Measurements of BMI, and systolic and diastolic blood pressures were conducted at 70, 75, 79, 85, and 88 years. WMLs were measured using computerized tomography at age 85 and 88 (85/88).Results: Women with any WMLs at age 85/88 had higher BMI at age 70 (p=0.003) and 75 (p=0.006), compared to women without WMLs. Increasing severity of WMLs was related to BMI at age 70 (p<0.001), 75 (p<0.001), 79 (p=0.017), and 85 (p=0.025). After consideration of other vascular factors, BMI at age 70, 75, and 79 was most significantly related to WML at 85/88. Every 1.0 kg/m2 increase in BMI at age 70 increased risk of WMLs twofold.Conclusions: Overweight and obesity may be important contributors to the presence of WMLs in the elderly.

scholarly journals Sensitivity and specificity of the body mass index for the diagnosis of overweight/obesity in elderly

2010 ◽  
Vol 26 (8) ◽  
pp. 1519-1527 ◽  
Author(s):  
Francisco de Assis Guedes de Vasconcelos ◽  
Braian Alves Cordeiro ◽  
Cassiano Ricardo Rech ◽  
Edio Luiz Petroski
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Sensitivity And Specificity ◽  
Elderly Women ◽  
The Elderly ◽  
The Body ◽  
World Health ◽  
Elderly Subjects ◽  
Healthy Elderly ◽  
Low Sensitivity

The aim of this article was to verify the sensitivity and specificity of the body mass index (BMI) cut-off points proposed by the World Health Organization (WHO) and the Nutrition Screening Initiative (NSI) for the diagnosis of obesity in the elderly. A cross-sectional study was made with 180 healthy elderly subjects from Florianópolis, Santa Catarina State, Brazil. Body fat percentage (%BF) was determined using DEXA (dual energy X-ray absorptiometry). The BMI cut-off point of the NSI offers better sensitivity and specificity for men (73.7% and 72.5% respectively). For women, the lower the cut-off point the better the sensitivity, with a BMI of 25kg/m² (sensitivity of 76.3% and specificity of 100%) being the most accurate for diagnosing obesity in elderly women. The WHO cut-off point offered very low sensitivity (28.9%). The results of this investigation lead to the conclusion that the cut-off points proposed by the WHO and the ones adopted by the NSI and by Lipschitz are not good indicators of obesity for the elderly of either sex, since they offer low sensitivity.

scholarly journals Relationship of Handgrip Strength and Body Mass Index With Cognitive Function in Patients With Schizophrenia

2018 ◽  
Vol 9 ◽  
Author(s):  
Shinsuke Hidese ◽  
Junko Matsuo ◽  
Ikki Ishida ◽  
Moeko Hiraishi ◽  
Toshiya Teraishi ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Cognitive Function ◽  
Body Mass ◽  
Handgrip Strength ◽  
Relationship Of

scholarly journals Body mass index and relative handgrip strength are associated with the prevalence of hypertension in Korean elderly: Korean national fitness assessment in 2019

2021 ◽  
Vol 25 (2) ◽  
pp. 26-32
Author(s):  
Ji Young Kim ◽  
Hun-Young Park ◽  
Jisu Kim ◽  
Kiwon Lim
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Handgrip Strength ◽  
The Elderly ◽  
Normal Weight ◽  
The Body ◽  
Elderly Individuals ◽  
Fitness Assessment ◽  
Old Men ◽  
Korean Elderly

[Purpose] This study aimed to analyze the prevalence of hypertension according to the body mass index (BMI) and relative handgrip strength (RHGS) among elderly individuals in Korea. [Methods] We analyzed the data of 44,183 Korean elderly individuals over 65 years old (men: n = 15,798, age = 73.31 ± 5.04 years, women: n = 28,385, age = 72.14 ± 5.04 years) obtained from the Korean National Fitness Assessment in 2019. All the participants were categorized into three groups according to the BMI and RHGS; additionally, one-way ANOVA and logistic regression analysis were performed. [Results] Overweight (men: 1.16 odds ratio [OR] 1.06–1.26, 95% confidence interval [CI]; women: 1.15 OR, 1.07–1.23 95% CI) and obese (men: 1.54 OR, 1.42–1.66 95% CI; women: 1.44 OR, 1.36–1.53 95% CI) elderly individuals showed a higher prevalence of hypertension than elderly individuals with normal weight, after controlling for age. In men, a lower RHGS was associated with a higher prevalence of hypertension after controlling for age (weak RHGS: 1.09 OR, 1.00–1.17 95% CI; middle RHGS: 1.21 OR, 1.12–1.31 95% CI vs. strong RHGS). [Conclusion] A higher BMI was associated with the prevalence of hypertension in the elderly Korean population. In addition, a lower RHGS was associated with the prevalence of hypertension in elderly Korean men.

scholarly journals Differential effects of body mass index on domain-specific cognitive outcomes after stroke

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Minwoo Lee ◽  
Mi Sun Oh ◽  
San Jung ◽  
Ju-Hun Lee ◽  
Chul-Ho Kim ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Ischemic Stroke ◽  
Cognitive Function ◽  
Frontal Lobe ◽  
Body Mass ◽  
Cognitive Outcomes ◽  
Stroke Survivors ◽  
Word Fluency ◽  
Domain Specific ◽  
Z Scores

AbstractAlthough the obesity paradox is an important modifiable factor in cardiovascular diseases, little research has been conducted to determine how it affects post-stroke cognitive function. We aimed to investigate the association between body mass index (BMI) and domain-specific cognitive outcomes, focusing on the subdivision of each frontal domain function in post-ischemic stroke survivors. A total of 335 ischemic stroke patients were included in the study after completion of the Korean-Mini Mental Status Examination (K-MMSE) and the vascular cognitive impairment harmonization standards neuropsychological protocol at 3 months after stroke. Frontal lobe functions were analyzed using semantic/phonemic fluency, processing speed, and mental set shifting. Our study participants were categorized into four groups according to BMI quartiles. The z-scores of K-MMSE at 3 months differed significantly between the groups after adjustment for initial stroke severity (p = 0.014). Global cognitive function in stroke survivors in the Q1 (the lowest quartile) BMI group was significantly lower than those in Q2 and Q4 (the highest quartile) BMI groups (K-MMSE z-scores, Q1: − 2.10 ± 3.40 vs. Q2: 0.71 ± 1.95 and Q4: − 1.21 ± 1.65). Controlled oral word association test findings indicated that phonemic and semantic word fluency was lower in Q4 BMI group participants than in Q2 BMI group participants (p = 0.016 and p = 0.023 respectively). BMI might differentially affect cognitive domains after ischemic stroke. Although being underweight may negatively affect global cognition post-stroke, obesity could induce frontal lobe dysfunctions, specifically phonemic and semantic word fluency.

The Relationship Between Habitual Physical Activity, Sitting Time, and Cognitive Function in Young Adult Women

2021 ◽  
pp. 1-6
Author(s):  
Eka Peng Cox ◽  
Rebecca Cook ◽  
Nicholas O’Dwyer ◽  
Cheyne Donges ◽  
Helen Parker ◽  
...  
Keyword(s):  
Physical Activity ◽  
Body Mass Index ◽  
Information Processing ◽  
Cognitive Function ◽  
Body Mass ◽  
High Intensity ◽  
Analysis Of Covariance ◽  
Sitting Time ◽  
Adult Women ◽  
Normal Ranges

Background: There is evidence that physical activity (PA), sitting time, and obesity may impact cognition, but few studies have examined this in young women. Methods: Healthy women (18–35 y), without conditions that impair cognition, were recruited for this cross-sectional study. Participants completed anthropometric and validated computerized cognitive assessments (IntegNeuro™). Performance on 5 cognitive domains (impulsivity, attention, information processing, memory, and executive function) was reported as z scores. Sitting hours and weekly PA calculated from time in low-, moderate-, and high-intensity activity were obtained via the International Physical Activity Questionnaire. Analysis of variance/analysis of covariance, chi-square, and linear regression were used. Results: 299 (25.9 [5.1] y) women (low PA = 19%; moderate PA = 40%; high PA = 41%) participated. High PA women had lower body mass index (high PA = 26.1 [6.5]; moderate PA = 30.0 [8.7]; low PA = 31.0 [11.1] kg/m2; P < .001) and less sitting time (high PA = 6.6 [3.1]; moderate PA = 7.7 [2.8]; low PA = 9.3 [3.6] hr/weekday; P < .0001). Cognitive function was within normal ranges and did not differ between any PA groups (P = .42). Adjusting for body mass index, C-reactive protein, or sitting hours did not alter results. Weak correlations were found between time in high-intensity activity and impulsivity (b = 0.12, r2 = .015; P = .04), and between sitting hours and information processing efficiency (b = −0.18, r2 = .03; P = .002). Valuesare presented as mean (SD). Conclusions: Cognitive function was within the normal range, regardless of PA or sitting time.

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