Search results for "Indicator"

Improvements in functional capacity from Nordic walking: a randomized-controlled trial among elderly people.

2011

This study examined the effects of an instructed structured Nordic walking (NW) exercise program on the functional capacity of older sedentary people. Volunteers were randomly assigned to an NW group (68.2 ± 3.8 yr old) or control group (69.9 ± 3.0 yr old). Before and at the end of the 9-wk intervention, functional tests and 2-dimensional ground-reaction-force (GRF) patterns of normal (1.40 m/s) and fast (1.94 m/s) walking speeds were measured. The intervention included a 60-min supervised NW session on an inside track twice a week for 9 wk. The mean changes in functional tests differed between groups significantly. Gait analyses showed no significant differences between the groups on any G…

Empirical examination of the indicator ‘pediatric gastroenteritis hospitalization rate’ based on administrative hospital data in Italy

2014

Background: Awareness of the importance of strengthening investments in child health and monitoring the quality of services in the pediatric field is increasing. The Pediatric Quality Indicators developed by the US Agency for Healthcare Research and Quality (AHRQ), use hospital administrative data to identify admissions that could be avoided through high-quality outpatient care. Building on this approach, the purpose of this study is to perform an empirical examination of the 'pediatric gastroenteritis admission rate' indicator in Italy, under the assumption that lower admission rates are associated with better management at the primary care level and with overall better quality of care for…

Significance of gamma-glutamyltranspeptidase in exocrine pancreatic amino acid transport.

1991

The exocrine pancreas is rich in gamma-glutamyltranspeptidase (GGT, EC 2.3.2.2) and exhibits high rates of amino acid transport and protein synthesis. The role of the gamma-glutamyl cycle in mediating neutral amino acid transport in the isolated perfused rat pancreas was investigated using acivicin, an inhibitor of GGT, and a rapid dual isotope dilution technique. When treatment in vivo with acivicin (50 mg/kg) was followed 1 h later by continuous perfusion of the isolated pancreas with 10 microM acivicin, GGT levels decreased from 53 +/- 3 IU/g to 4.9 +/- 1.5 IU/g. This marked inhibition of GGT activity was not associated with decreased uptake for either L-alanine or L-glutamine, suggestin…

Asymmetric dimethylarginine (ADMA) and hyperhomocysteinemia in patients with acute myocardial infarction

2006

We sought to investigate the association between increased levels of asymmetric dimethylarginine (ADMA), an endogenous nitric oxide synthase inhibitor, and total plasma homocysteinemia (tHcy) in patients with acute myocardial infarction (AMI).In 138 patients hospitalized for AMI24 h on admission, serum levels of ADMA, its symmetric stereoisomer (SDMA) and tHcy were measured.ADMA was positively associated with SDMA (p0.001) and tHcy (p=0.03) but not with estimated glomerular filtration rates (eGFR, p=0.96), while tHcy strongly correlated with eGFR (p=0.002) and SDMA (p0.001). By multiple linear regression, SDMA but not ADMA was independently associated with tHcy (p=0.005).Our findings sugges…

Assessment of quality of care of patients with ST-segment elevation myocardial infarction

2020

Aims:The 2017 European Society of Cardiology guidelines for the management of ST-elevation myocardial infarction recommended assessing quality of care to establish measurable quality indicators in order to ensure that every ST-elevation myocardial infarction patient receives the best possible care. We investigated the quality indicators of healthcare services in Poland provided to ST-elevation myocardial infarction patients.Methods and results:The Polish Registry of Acute Coronary Syndromes is a nationwide, multicentre, prospective study of acute coronary syndrome patients in Poland. For the purpose of assessing quality indicators, we included 8279 patients from the Polish Registry of Acute…

Validity of items assessing self-reported number of breaks in sitting time among children and adolescents

2020

Background: Sedentary behaviour guidelines recommend that individuals should regularly break up sitting time. Accurately monitoring such breaks is needed to inform guidelines concerning how regularly to break up sitting time and to evaluate intervention effects. We investigated the concurrent validity of three &ldquo

Health asset profiles and health indicators among 13- and 15-year-old adolescents

2018

Objectives We examined the associations between adolescents’ health assets and various health indicators (smoking, alcohol use, sleep length, physical activity, healthy eating, oral health, self-reported health, multiple health complaints). Methods A nationally representative sample was drawn from Finnish-speaking schools, comprising 13- and 15-year-old adolescents (n = 3833). The measures taken covered the adolescents’ health assets, which were labelled Family-financial, Psychological, Family-social, Friends-social, School-social, and Human. Our analysis applied two-step cluster analysis and multilevel mixed-effects binary logistic regression. Results Six asset profiles were identified: ‘L…

Reliability and validity of the Finnish version of the Visual Analogue Scale Foot and Ankle (VAS-FA).

2018

Background: There have previously been no validated foot and ankle-specific patient-reported outcome measures in Finnish. Methods: The Visual Analogue Scale Foot and Ankle (VAS-FA) was translated and adapted into Finnish. Thereafter, 165 patients who had undergone foot and ankle surgery completed a questionnaire set on two separate occasions. Analyses included testing of floor-ceiling effect, internal consistency, reproducibility, and validity. Results: Minor linguistic differences emerged during the translation. Some structural adjustments were made. The mean (SD) total VAS-FA score was 74 (23). In the three subscales, maximum scores were noted in 2-5% of the responses, and internal consis…

A simple apparatus for deaerating and handling VAN SLYKE reagents for micro gasometers

1975

Preservation of modern and mis 5.5 erosional landforms and biological structures as sea level markers: A matter of luck?

2021

The Mediterranean Basin is characterized by a significant variability in tectonic behaviour, ranging from subsidence to uplifting. However, those coastal areas considered to be tectonically stable show coastal landforms at elevations consistent with eustatic and isostatic sea level change models. In particular, geomorphological indicators—such as tidal notches or shore platforms—are often used to define the tectonic stability of the Mediterranean coasts. We present the results of swim surveys in nine rocky coastal sectors in the central Mediterranean Sea using the Geoswim approach. The entire route was covered in 22 days for a total distance of 158.5 km. All surveyed sites are considered to…