scholarly journals Poor Walking Speed Is Associated With Higher Segment-Specific Arterial Stiffness in Older Adult Japanese Community Dwellers: A Cross-Sectional Study

2020 ◽  
Vol 11 ◽  
Author(s):  
Noriko Ogawa ◽  
Chika Nanayama Tanaka ◽  
Minenori Ishido ◽  
Tomohiro Nakamura ◽  
Masato Nishiwaki
Keyword(s):  
Older Adults ◽  
Cognitive Function ◽  
Arterial Stiffness ◽  
Physical Fitness ◽  
Older Adult ◽  
Walking Speed ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Community Dwellers

Walking speed as one index of gait ability is an important component of physical fitness among older adults. Walking speed-arterial stiffness relationships have been studied, but whether poor walking speed is associated with higher segment-specific arterial stiffness in older adults is unclear. We thus aimed to examine the relationship between walking speed and segmental arterial stiffness among older community dwellers. This study was a cross-sectional study of 492 older Japanese community dwellers (age range, 65 to 96 years). Heart-brachial PWV (hbPWV), brachial-ankle PWV (baPWV), heart-ankle PWV (haPWV), and cardio-ankle vascular index (CAVI) were used as arterial stiffness indices. Walking speed, strength, flexibility, and cognitive function were also assessed. The participants were categorized into low (Slow), middle (Middle), and high (Fast) tertiles according to walking speed. The CAVI and baPWV were significantly lower in Fast than in Slow. Significant decreasing trends in CAVI and baPWV and a tendency toward decreasing trend in haPWV were observed from Slow to Fast, whereas hbPWV did not significantly differ among tertiles and no trend was evident. The results remained significant after normalizing CAVI and PWVs for multicollinearity of arterial stiffness indices and major confounding factors, such as age, gender, body mass index, blood pressure, cognitive function, and each physical fitness. Therefore, these findings suggest that poor walking speed is associated with higher segment-specific arterial stiffness of the central and lower limbs, but not of upper, in older adult community dwellers.

scholarly journals Association between blood marker analyses regarding physical fitness levels in Spanish older adults: A cross-sectional study from the PHYSMED project

PLoS ONE ◽  
2018 ◽  
Vol 13 (10) ◽  
pp. e0206307 ◽  
Author(s):  
Raquel Aparicio-Ugarriza ◽  
Ángel Enrique Díaz ◽  
Gonzalo Palacios ◽  
María del Mar Bibiloni ◽  
Alicia Julibert ◽  
...  
Keyword(s):  
Older Adults ◽  
Physical Fitness ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Blood Marker ◽  
Fitness Levels

scholarly journals Association of Gait With Global and Domain-specific Cognitive Function Among Community-dwelling Older Adults: A Cross-sectional Study

2021 ◽  
Author(s):  
WEN HAO ◽  
Wenjing Zhao ◽  
Takashi Kimura ◽  
Shigekazu Ukawa ◽  
Ken Kadoya ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Function ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Initial Contact ◽  
Sectional Study ◽  
Cross Sectional ◽  
Domain Specific ◽  
Global Cognitive Function ◽  
Gait Parameters

Abstract Background: Gait is associated with cognitive function and is a trait marker of dementia; however, research on gait and cognitive function usually concentrates on several individual gait parameters. This study used wearable sensors to measure gait parameters in different aspects and comprehensively explored the association of gait with global cognitive function and domain-specific cognitive function.Methods: The data of this cross-sectional study were obtained from 236 community-dwelling Japanese older adults (125 men and 111 women) aged 70–81 years. Gait was measured by asking participants to walk a 6-meter course and back using the Physilog® sensors (GaiUp®, Switzerland). Global cognitive function and cognitive domains were evaluated by face-to-face interviews using the Japanese version of the Montreal Cognitive Assessment. Twenty gait parameters were summarized as independent gait factors using factor analysis. A generalized linear model and linear regression model were used to explore the relationship of gait with global cognitive function and domain-specific cognitive function adjusted for several confounding factors.Results: Factor analysis yielded four gait factors: general cycle, initial contact, propulsion, and mid-swing. Among them, general cycle factor was significantly associated with global cognitive function (β=-0.565, [-0.967, -0.163]), executive function (P=0.012), and memory (P=0.045); initial contact was associated with executive function (P=0.019).Conclusion: Better gait was related to better cognitive function, especially the general cycle, which was correlated with both global and domain-specific cognitive function. The predictive value should be examined in future cohort studies.

scholarly journals Gender Differences are Noted in Factors Associated with Insomnia in Older Adult Outpatients: A Cross-Sectional Study

2021 ◽  
Author(s):  
Yu-Ting Peng ◽  
Ying-Hsin Hsu ◽  
Ming-Yueh Chou ◽  
Che-sheng Chu ◽  
Chen-San Su ◽  
...  
Keyword(s):  
Older Adults ◽  
Gender Differences ◽  
Older Adult ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Short Sleep Duration ◽  
Cross Sectional ◽  
Factors Associated ◽  
Sleeping Pills ◽  
Obstructive Sleep

Abstract Background: Insomnia is a common sleep disturbance in older adults and is associated with many poor health outcomes. This study aimed to investigate the relevance of insomnia in older adult outpatients and to analyze differences between genders in factors associated with insomnia.Methods: This cross-sectional study was conducted in the outpatient clinics of a tertiary hospital in Southern Taiwan from July to September 2018. A total of 400 consecutive subjects aged 60 years or older were recruited. Insomnia was defined as a score of > 6 points on the Athens Insomnia Scale (AIS). Socio-demographics, health behaviors and clinical data were collected by face-to-face interview. Multivariable logistic regression was adopted for statistical analysis of the entire sample and stratified by gender.Results: Participants’ mean age was 74.74 ± 8.54 years, and the majority (93%) had more than one chronic disease. The prevalence of insomnia accounted for 30% (120/400) of all subjects, with males 22.9% (46/201) and females 37.2% (74/199). Gender, appetite, exercise, depressive symptoms, and sleep-related conditions such as short sleep duration, sleeping pills usage, medium-high risk of obstructive sleep apnea(OSA) and restless leg syndrome(RLS) were factors associated with insomnia in older adults. Exercise, sleeping pills usage, and RLS had an independent association with insomnia only in men, while appetite was associated with insomnia in women only.Conclusions: Insomnia is highly prevalent among older adults, predominantly females. Significant differences are found between genders in factors associated with insomnia. Understanding gender differences may help clinicians to modify associated factors when managing older adults with insomnia.

scholarly journals Epidemiology of Frequent/Urgent Urination in Older Adults in China: A Multicenter, Cross-Sectional Study

2021 ◽  
Vol 9 ◽  
Author(s):  
Yiwen Zhang ◽  
Xiao-Dan Wang ◽  
Yehua Song ◽  
Ruiqiang Peng ◽  
Ting Tang ◽  
...  
Keyword(s):  
Older Adults ◽  
Older Adult ◽  
Well Being ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Female Ratio ◽  
Chinese Older Adults ◽  
Adult Men ◽  
Age Related

Background: Frequent/urgent urination is an event of multifactorial origin where involuntary leakage of urine occurs. Epidemiological study of this condition is of high importance due to its negative impact on the psychological, physical, and social well-being of the victims.Objective: This cross-sectional study aimed to investigate the prevalence of frequent/urgent urination in older adults in China.Method: In this study, a face-to-face questionnaire survey was conducted between April 2019 and August 2019 among 4,796 older adult populations in the communities of Tianjin jizhou and Xiamen jimei of China. Descriptive analysis, univariate regression, and all statistics were conducted in IBM SPSS v22. The count data were analyzed by chi-square test. P < 0.05 was considered statistically significant.Results: In the total investigated population, the prevalence of frequent or urgent urination was found in 1,164 patients (24.3%) where 31.7% (664/2,097) were male patients and 18.7% (500/2,699) were female patients, having a male-to-female ratio of 1.7:1. The prevalence was higher in the 70- to 84-year-old group (men: 33.3–34.8%, women 19.5–20.8%), whereas it was relatively low in the 65- to 69-year-old group and in older adults over 85 years of age (men 28.8, 30.3%, women 16.7, 18.5%, respectively). In terms of the course of the disease, among the population aged 65 years and above, 17.3% men and 9.9% women had frequent urination/urgency lasting for 1–4 years; 5–9 years in about 4.5% population (7.4% men and 4.2% women); 10–19 years in 4.9% men and 2.3% women; and more than 20 years duration in 1.6% men and 1.9% women. On the severity scale, mild frequent/urgent urination was observed in 24.6% of men and 15.4% women of Chinese older adults. Moderate cases were observed in 6.3% of men and 2.9% of women, whereas severe cases were found in 0.8% men and 0.2% women. Benign prostatic hyperplasia (BPH)/hypertrophy was the main risk factor for frequent/urgent urination in Chinese older adult men (P < 0.001). Obesity, hypertension, diabetes, heart disease, anxiety, depression, constipation, and brain injury were the other risk factors for frequent/urgent urination in Chinese older adult men and women. The results of this survey showed that smoking or drinking habits did not increase the prevalence of frequent/urgent urination in Chinese older adults.Conclusions: According to the results of this survey, the prevalence rate of frequent/urgent urination is high, and the course of the disease is long in Chinese older adults. BPH and depression, anxiety, and age-related chronic diseases increase the risk of frequent/urgent urination in Chinese older adults.

scholarly journals Study protocol: associations between dietary patterns, cognitive function and metabolic syndrome in older adults – a cross-sectional study

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Karen D. Mumme ◽  
Pamela R. von Hurst ◽  
Cathryn A. Conlon ◽  
Beatrix Jones ◽  
Crystal F. Haskell-Ramsay ◽  
...  
Keyword(s):  
Older Adults ◽  
Metabolic Syndrome ◽  
Cognitive Function ◽  
Study Protocol ◽  
Dietary Patterns ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional

scholarly journals A Cross-Sectional Study of Set Shifting Impairments and Falling in Individuals with and without Parkinson’s Disease

2017 ◽  
Author(s):  
J. Lucas McKay ◽  
Kimberly C. Lang ◽  
Lena H. Ting ◽  
Madeleine E. Hackney
Keyword(s):  
Older Adults ◽  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Function ◽  
Freezing Of Gait ◽  
Cross Sectional Study ◽  
Set Shifting ◽  
Sectional Study ◽  
Cross Sectional ◽  
Increased Risk

AbstractINTRODUCTION. Individuals with Parkinson’s disease (PD) are at increased risk for falls, and exhibit deficits in executive function, including Set Shifting, which can be measured as the difference between parts B and A of the Trailmaking Test. METHODS. We conducted a cross-sectional study using baseline data of PD patients with and without freezing of gait (FOG) (n=69) and community-dwelling neurologically-normal older adults (NON-PD) (n=84) who had volunteered to participate in clinical rehabilitation research. Multivariate logistic regression analyses were performed to determine associations between Set Shifting, PD, and faller status, as determined by ≥1 self-reported falls in the previous 6 months, after adjusting for demographic and cognitive factors and clinical disease characteristics. RESULTS. Impaired Set Shifting was associated with previous falls after controlling for age, sex, overall cognitive function, PD, FOG, and PD disease duration (OR=1.29 [1.03-1.60]; P=0.02). In models controlling for age, sex, and overall cognitive function, PD was associated with increased fall prevalence among the study sample (OR=4.15 [95% CI 1.65-10.44], P<0.01) and FOG was associated with increased fall prevalence among the PD sample (OR=3.63 [1.22-10.80], P=0.02). Although the strongest associations between Set Shifting and falling were observed among PD without FOG (OR=2.11) compared to HOA (OR=1.14) and PD with FOG (OR=1.46) in a multivariate model that allowed for interaction between set shifting and PD status, there was insufficient evidence to reject the null hypothesis of no interaction. CONCLUSIONS. Set Shifting is associated with previous falls in non-demented older adults with and without PD.HighlightsIndividuals with PD are at increased risk for falls, although causes are unclear.Impaired Set Shifting was associated with falls in older adults with and without PD.Associations were strongest among those with PD but without freezing of gait.

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