Search results for "Circumference"

Body Mass Index and Waist Circumference as Predictors of Disability in Nonagenarians: The Vitality 90+ Study.

2017

Background Only scarce data exist on the association between obesity and disability in the oldest old. The purpose of this prospective study is to examine if body mass index and waist circumference (WC) are associated with incident mobility and activities of daily living (ADL) disability in nonagenarians. Methods We used longitudinal data from the Vitality 90+ Study, which is a population-based study conducted at the area of Tampere, Finland. Altogether 291 women and 134 men, aged 90-91 years, had measured data on body mass index and/or WC and did not have self-reported mobility or ADL disability at baseline. Incident mobility and ADL disability was followed-up on median 3.6 years (range 0.…

Association of Body Mass Index and Waist Circumference With Physical Functioning: The Vitality 90+ Study

2015

BACKGROUND Both obesity and underweight are associated with impaired physical functioning, but related information on the oldest old population is scarce. Our purpose was to examine whether body mass index, waist circumference (WC), and their combination are associated with physical performance and activities of daily living (ADL) disability in 90-year-old women and men. METHODS Data are from the Vitality 90+ Study, which is a population-based study of persons with age ≥90 years living in the area of Tampere, Finland. Altogether 416 women and 153 men, aged 90-91 years, provided data on body mass index, WC, chair stand, and Barthel Index. Comorbidity, physical exercise, smoking history, livi…

Physical activity and dementia : Long-term follow-up study of adult twins

2015

Introduction. Physical activity is associated with a decreased occurrence of dementia. In twins, we investigated the effect of persistent physical activity in adulthood on mortality due to dementia. Materials and methods. Physical activity was queried in 1975 and 1981 from the members of the older Finnish Twin Cohort (n = 2 1,791), who were aged 24-60 years at the end of 1981. The subjects were divided into three categories according to the persistence of their vigorous physical activity. Dementia deaths were followed up to the end of 2011. Results. During the 29-year follow-up, 353 subjects died of dementia. In individual-based analyses the age-and sex-adjusted hazard ratio (HR) was 0.65 (…

A 14-item Mediterranean diet assessment tool and obesity indexes among high-risk subjects: the PREDIMED trial

2012

Objective Independently of total caloric intake, a better quality of the diet (for example, conformity to the Mediterranean diet) is associated with lower obesity risk. It is unclear whether a brief dietary assessment tool, instead of full-length comprehensive methods, can also capture this association. In addition to reduced costs, a brief tool has the interesting advantage of allowing immediate feedback to participants in interventional studies. Another relevant question is which individual items of such a brief tool are responsible for this association. We examined these associations using a 14-item tool of adherence to the Mediterranean diet as exposure and body mass index, waist circum…

�ber indirekte Blutdruckmessung am Menschen. Der Einflu� des Umfangs der Me�stelle

1952

Der Einflus der Grose des die Arterie uberlagernden Gewebes auf den Blutdruckmeswert wird erortert. Dabei wird auf die wechselseitige Beeinflussung von Manschettenbreite und Umfang der Messtelle hingewiesen.

MACROCEPHALY FROM A NORMAL VARIANT TO A THREATENING CONDITION. A SINGLE CENTER RETROSPECTIVE STUDY ON 189 SUBJECTS

2020

Introduction: Macrocephaly, defined as a head circumference more than two standard deviations from the normal distribution, is among the most frequently requested neuropediatric consultations. Materials: we conducted a retrospective study on 189 subjects with macrocephaly, from birth to 18 years old, enrolled from October 2001 to December 2019, for diagnostic definition and/or neurodevelopmental assessment. Brain sonography has been performed in all infants and CT or MR in selected patients. Results: macrocephaly was prevalent in males (62.4%), a head circumference >3SD (8.5%) has been associated with a neurodevelopmental impairment. A genetic and/or concomitant malformation were present…

Skyrmion-number dependence of spin-transfer torque on magnetic bubbles

2015

We theoretically study the skyrmion-number dependence of spin-transfer torque acting on magnetic bubbles. The skymrion number of magnetic bubbles can take any integer value depending on the magnetic profile on its circumference and the size of the bubble. We find that the transverse motion of a bubble with respect to the charge current is greatly suppressed as the absolute value of the skyrmion number departs from unity, whereas the longitudinal motion is less sensitive.

Clinical indications and proper use of Visceral Adiposity Index.

2013

Aerobic Fitness Does Not Modify the Effect of FTO Variation on Body Composition Traits

2012

Purpose Poor physical fitness and obesity are risk factors for all cause morbidity and mortality. We aimed to clarify whether common genetic variants of key energy intake determinants in leptin (LEP), leptin receptor (LEPR), and fat mass and obesity-associated (FTO) are associated with aerobic and neuromuscular performance, and whether aerobic fitness can alter the effect of these genotypes on body composition. Methods 846 healthy Finnish males of Caucasian origin were genotyped for FTO (rs8050136), LEP (rs7799039) and LEPR (rs8179183 and rs1137101) single nucleotide polymorphisms (SNPs), and studied for associations with maximal oxygen consumption, body fat percent, serum leptin levels, wa…

Are body mass index, waist circumference and waist-to-hip ratio associated with leptin in 90-year-old people?

2013

Data on how body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) are associated with body fat in the oldest-old people are scarce. The purpose of this study was to examine if BMI, WC or WHR are associated with leptin, a biological surrogate measure of body fat in 90-year-old people. The data comes from the Vitality 90+ Study, a prospective population-based study of people living in Tampere, Finland. BMI, WC, WHR and plasma concentration of leptin were available for 160 women and 54 men aged 90 years. BMI and WC had a strong significant positive association with leptin both in women and in men, but WHR was associated with leptin only in men. In conclusion, based on th…