Search results for "Activity"

FinnTwin16 : A Longitudinal Study from Age 16 of a Population-Based Finnish Twin Cohort

2019

The purpose of this review is to provide a detailed and updated description of the FinnTwin16 (FT16) study and its future directions. The Finnish Twin Cohort comprises three different cohorts: the Older Twin Cohort established in the 1970s and the FinnTwin12 and FT16 initiated in the 1990s. FT16 was initiated in 1991 to identify the genetic and environmental precursors of alcoholism, but later the scope of the project expanded to studying the determinants of various health-related behaviors and diseases in different stages of life. The main areas addressed are alcohol use and its consequences, smoking, physical activity, overall physical health, eating behaviors and eating disorders, weight…

Changes in farmers’ participation in rural Organizations of Opolszczyzna Region

2016

W artykule podjęto próbę określenia zmian w zakresie samoorganizacji społeczności wiejskiej Opolszczyzny z uwzględnieniem konstruktu kapitału społecznego. W tym celu wykorzystano dane uzyskane od osób kierujących gospodarstwami rolnymi zamieszkałych w wybranych gminach Opolszczyzny. Zostały one zebrane za pomocą kwestionariusza wywiadu. Zawarte w nim pozycje umożliwiły określenie zmian, jakie zaszły w latach 2008–2014, m.in. pod względem: przynależności respondentów do różnych organizacji samorządu wiejskiego, sposobu postrzegania przez rolników efektów działań tych instytucji czy postrzegania przez kierowników gospodarstw rolnych możliwości wywierania wpływu przez różne podmioty na sytuacj…

Leisure-time physical activity, weight gain and health : a prospective follow-up in twins

2011

Leisure-time physical activity habits and abdominal adiposity in young adulthood : twin cohort and co-twin control studies

2018

Twin study designs were utilized to investigate how and what types of leisure- time physical activity (LTPA) are associated with abdominal adiposity in young adulthood taking into consideration diet and other selected health factors. The data of two studies were used: the longitudinal FinnTwin16 cohort and the clinical FITFATWIN study. In FinnTwin16, questionnaire data together with self- measured waist circumference (WC) of 3 383 (1 578 men) cohort members at mean ages 24.5 y and 34 y were used to study LTPA level and waist gain. Cross- sectional data of 4 027 (1 874 men) cohort members at mean age 34 y was used to study LTPA modes and WC. In FITFATTWIN study, ten monozygotic (MZ) male twi…

Ajelehtiva lukija Aperitiffin avoimessa kaupungissa.

2018

Knowledge discovery from physical activity

2017

Tässä pro gradu -tutkielmassa käydään läpi Knowledge Discovery in Databases (KDD) -prosessi ja sen soveltamismahdollisuuksia fyysiseen aktiivisuuteen liittyvän datan kanssa. KDD-prosessi koostuu monesta eri vaiheesta, sisältäen esikäsittelyn, datan muunnoksen ja tiedonlouhinnan. Tässä tutkielmassa tiedonlouhinnan menetelmänä käytetään klusterointia, joka käydään läpi yksityiskohtaisesti. Vertailemme myös laajan joukon eri klusterointi indeksejä (CVAIs) sekä niiden eri toteutuksia k-means klusteroinnin kanssa ja esittelemme parhaat näistä yleisemmässä muodossa. Tutkielman empiirisessä osassa seitsemäsluokkalaisten koululaisten aktiivisuusdataa tutkitaan KDD-prosessia seuraten ja hyödyntäen m…

School-based group intervention in attention and executive functions: Intervention response and moderators

2022

ObjectiveThis study investigated the effects of a school-based skill-training intervention in attention control and executive functions for pupils with hyperactivity-impulsivity (H-I) and cognitive control (CC) deficits. The main aim was to examine whether the intervention differently influenced H-I and CC, and whether cognitive abilities or conduct problems moderated response to the intervention.MethodElementary school pupils from 41 schools participated the study and were divided into an intervention group (n = 71) and a waitlist control group (n = 77). Intervention outcomes were assessed with an inventory assessing executive function difficulties (including H-I and CC) completed by class…

Physical activity and sedentary time in relation to academic achievement in children

2017

Objectives To investigate the independent and combined associations of objectively measured moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) with reading and arithmetic skills. Design Cross-sectional/prospective. Methods Participants were 89 boys and 69 girls aged 6–8 years. MVPA and ST were measured using a combined heart rate and movement sensor and body fat percentage by dual-energy X-ray absorptiometry in Grade 1. Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests in Grades 1–3. The data were analyzed using linear regression analyses and analyses of covariance with repeated measures. Results In boys, MVPA was directl…

Effects of two-week high intensity interval training on cognition in adolescents : randomized controlled pilot study

2017

Purpose. We investigated the effects of a two-week high-intensity interval training (HIT) on cognition in adolescents. Methods. The participants were recruited from local high schools with an electronic messaging system. The HIT group participated in 4 high-intensity interval running sessions and 2 circuit training sessions. The control group (CG) continued their usual habits. Reaction time, choose reaction time, working memory, visual memory, and learning were assessed by computerized CogState test battery. The intervention effect was investigated with repeated measures ANOVA and the effect size by Morris dppc2. Results. The total of 25 participants aged 17–20 years participated in the bas…

Perceived sufficiency of physical activity levels among adults at high risk of type 2 diabetes. The FIN-D2D study

2012

Purpose. This study assessed the determinants of perceived physical activity levels (PALs) among adults at high risk of diabetes, and the associations with self-reported physical activity. Methods. In total, 10,149 adults participated in the FIN-D2D lifestyle intervention at baseline. Opportunistic screening was used in identifying high risk individuals. Physical activity and perceived PAL sufficiency were assessed and compared. Key risk factors for diabetes and psychosocial and demographic characteristics were analyzed as determinants using logistic regression. Results. PAL sufficiency was rated realistically by 73% of men and 75% of women. Perception of sufficient PAL was more likely amon…