Search results for "mitat"

Effects of preoperative aquatic resistance training on knee pain, mobility limitation and muscle impairments in people with late-stage knee osteoarth…

2015

Associations Between Accelerometer-Based Free-Living Walking and Self-Reported Walking Capability Among Community-Dwelling Older People

2021

The authors examined whether accelerometer-based free-living walking differs between those reporting walking modifications or perceiving walking difficulty versus those with no difficulty. Community-dwelling 75-, 80-, or 85-year-old people (N = 479) wore accelerometers continuously for 3–7 days, and reported whether they perceived no difficulties, used walking modifications, or perceived difficulties walking 2 km. Daily walking minutes, walking bouts, walking bout intensity and duration, and activity fragmentation were calculated from accelerometer recordings, and cut points for increased risk for perceiving walking difficulties were calculated using receiver operating characteristic analys…

Depression mediates physical activity readiness and physical activity in patients with heart failure.

2021

Aims Although physical activity (PA) and exercise are essential for patients with heart failure (HF), adherence to the recommended guidelines is low. Not much is known about the mediating effect of HF patients mental state with their readiness for PA and reported activity levels. The purpose of this study is to investigate the mediatory effect of depression on PA readiness (physical limitation and psychological readiness) and self-reported PA in patients with HF. Methods and results In this cross-sectional study, 163 New York Heart Association Class I and II HF patients, during their clinic visit, reported on their physical limitation (PAR-Q) and psychological readiness [self-efficacy (ESES…

2020

Abstract Background Stroke is a major cause of disability and stroke incidence increases with age. Stroke frequently results in permanent limitations of mobility, and, consequently, the need for the help of others in activities of daily living. In order to optimize rehabilitative efforts and their functional outcomes, detailed knowledge of the functional recovery process, regarding mobility, is needed. Objectives of the MOBITEC-Stroke study are: 1.) To characterize mobility, including lower extremity physical function (LEPF) and life space (the geospatial extent of all of a person’s movements), and changes in mobility within the first year after stroke. 2.) To identify and characterize subg…

Hand-Grip Strength Cut Points to Screen Older Persons at Risk for Mobility Limitation

2010

Objectives To determine optimal hand-grip strength cut points for likelihood of mobility limitation in older people and to study whether these cut points differ according to body mass index (BMI). Design Cross-sectional analysis of data. Setting Data collected in the Finnish population-based Health 2000 Survey. Participants One thousand eighty-four men and 1,562 women aged 55 and older with complete data on anthropometry, hand-grip strength and self-reported mobility. Measurements Mobility limitation was defined as difficulty walking 0.5 km or climbing stairs. Receiver operating characteristic analysis was used to estimate hand-grip strength cut points for likelihood of mobility limitation.…

Leg extension power asymmetry and mobility limitation in healthy older women

2005

Objective To investigate the association of asymmetry in leg extension power (LEP) with walking and standing balance. Design Cross-sectional analysis. Setting Research laboratory. Participants Healthy female twins (N=419), ages 63 to 75 years. Interventions Not applicable. Main Outcome Measures The LEP difference between the stronger and the weaker leg, measured with the Nottingham power rig, was calculated. Ten-meter maximal walking velocity was assessed in a laboratory corridor on a wide (170cm) and narrow (35cm) track, and the ability to maintain tandem stance for 20 seconds was recorded. Results The mean LEP difference ± standard deviation between the legs was 15%±9% (P<.001). Those wit…

Leg extension power deficit and mobility limitation in women recovering from hip fracture.

2008

OBJECTIVE: After hip fracture, muscle strength and power remain persistently poor, especially in the fractured leg. This study explores whether asymmetrical leg extension power (LEP) deficit affects mobility in women after proximal femoral fracture (PFF). DESIGN: In this observational study, LEP of both legs, 10- and 50-foot walking speed, and stair-climbing speed were measured in 43 women, aged 73-96, at 1 and 13 wks after surgical repair of PFF. Asymmetrical LEP deficit was calculated as (fractured/(sum both legs)) x 100%. RESULTS: Between weeks 1 and 13 after PFF surgery, LEP increased in the fractured and nonfractured legs by 100% and 30%, respectively. Asymmetrical deficit was reduced …

Stem Cell Therapy

2019

The necessity of improving the health and quality of life of subjects affected by diverse injuries and chronic diseases, has led to develop a new branch of translational medicine, called Regenerative Medicine (RegMed). RegMed has the principal objects of restoring, maintaining or enhancing structures and functions of tissues and organs. In order to achieve these goals, the RegMed researchers have proposed and tested diverse approaches. The Stem Cell Therapy represents the central focus of RegMed, even if its applications may imply the onset of adverse conditions. Here, an overview of this topic will be reported, by pointing advantages and disadvantages.

Koetun fyysisen pätevyyden ja mitatun motorisen kunnon väliset yhteydet 12- ja 15- vuotiailla tytöillä ja pojilla

1997

Testaustyön mittaaminen

2005

Tässä tutkielmassa tarkastellaan mittaamisen ongelmallisuutta yleisesti ja erityisesti testausprosessin suorituksessa. Päätavoitteena on löytää käyttökelpoiset mittarit testaustyön mittaamiseen useiden kirjallisuudessa esitettyjen vaihtoehtojen joukosta. Käytettävien mittareiden valinta on tärkeä prosessi, koska mittareiden tehokkuus on merkityksellinen, ei niiden määrä. Huonot mittarit lisäävät kustannuksia projektiin. Hyvät mittarit ovat hyödyllisiä ohjelmistojen kehityksessä ja projektin hallinnassa, mutta ne eivät kuitenkaan automaattisesti johda testauksen ja laadun parantamiseen. Testauksen mittaaminen on vaikeaa, koska ohjelmat ovat monimutkaisia ja subjektiivisten ominaisuuksien mit…