17 research outputs found

    Differences in mean levels of physical capability (95% confidence intervals) per one standard deviation difference in sedentary time, moderate-to-vigorous physical activity and physical activity energy expenditure at age 60–64 years using multivariable linear regression models.

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    <p>Model 1: adjusted for sex.</p><p>Model 2: adjusted for sex, height and weight.</p><p>Model 3: adjusted for sex, height, weight, education level, occupational class, smoking status and long-term limiting illness or disability.</p><p>n = 1,646 for grip strength; n = 1,710 for chair rise speed; n = 1,713 for standing balance time and n = 1,609 for TUG speed.</p><p>Associations highlighted in bold are statistically significant at p<0.05</p><p>* Each one unit (standard deviation) change equates to: 2.1 hours/day difference in time spent sedentary; a 60 min/day difference in moderate-to-vigorous physical activity and a 14.7 kJ/kg/day difference in physical activity energy expenditure.</p><p>Effect estimates are from analyses using the multiple imputation by chained equations method run across 10 imputed datasets and using Rubin’s combination rules to combine datasets.</p><p>Definitions: Sedentary time was defined as a MET value of <1.5 in accordance with current convention [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126465#pone.0126465.ref030" target="_blank">30</a>] and MVPA as ≥3.0 METs using an individualised estimate of RMR to define one MET [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126465#pone.0126465.ref031" target="_blank">31</a>].</p><p>Differences in mean levels of physical capability (95% confidence intervals) per one standard deviation difference in sedentary time, moderate-to-vigorous physical activity and physical activity energy expenditure at age 60–64 years using multivariable linear regression models.</p

    Characteristics of the study sample of 1727 participants from the MRC National Survey of Health and Development at age 60–64.

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    <p>Data are means (SD) and <i>n</i> (%).</p><p><sup>a</sup>Grip strength: men = 793, women = 819; chair rise speed: men = 785, women = 832; standing balance time: men = 803, women = 848; TUG time: men = 765, women = 824;</p><p><sup>b</sup>Height: n = 834 for men; weight: n = 835 for men and n = 889 for women;</p><p><sup>c</sup>Men = 792 and women = 845;</p><p><sup>d</sup>Men = 833 and women = 886;</p><p><sup>e</sup>Men = 761 and women = 817;</p><p><sup>f</sup>Men = 835 and women = 888.</p><p>Note: Sedentary time was defined as a MET value of <1.5 in accordance with current convention [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126465#pone.0126465.ref030" target="_blank">30</a>] and MVPA as ≥3.0 METs using an individualised estimate of RMR to define one MET [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126465#pone.0126465.ref031" target="_blank">31</a>].</p><p>Characteristics of the study sample of 1727 participants from the MRC National Survey of Health and Development at age 60–64.</p

    Characteristics of EPIC-Norfolk participants included in this analysis by levels of estimated 10-year absolute cardiovascular risk, the Framingham risk score (FRS), at the baseline health examination (n = 12,197).

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    Characteristics of EPIC-Norfolk participants included in this analysis by levels of estimated 10-year absolute cardiovascular risk, the Framingham risk score (FRS), at the baseline health examination (n = 12,197).</p

    Cardiovascular disease risk classification comparing the Framingham risk score at baseline with the Framingham risk score at the second health examination in the EPIC-Norfolk cohort (n = 12,197).

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    Cardiovascular disease risk classification comparing the Framingham risk score at baseline with the Framingham risk score at the second health examination in the EPIC-Norfolk cohort (n = 12,197).</p

    Pictorial diagram of timeframe and information used for investigating the prediction of CVD events in this analysis.

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    <p>x = censored due to diagnosis of cardiovascular disease: • = censored due to death from diseases other than cardiovascular disease.</p

    Comparisons between the risk scores at different health examinations of the measures of predictive ability for a first cardiovascular event in the EPIC-Norfolk cohort (n = 12,197).

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    <p>Comparisons between the risk scores at different health examinations of the measures of predictive ability for a first cardiovascular event in the EPIC-Norfolk cohort (n = 12,197).</p

    Rates of a first cardiovascular events by levels of estimated absolute risk at the first (FRS1) and second health examination four years later (FRS2).

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    <p>Note: The line above each bar indicates the 95% confidence interval, and the number above each bar represents the number of participants in each risk category.</p

    Hazard ratios of hospitalisation and mortality from stroke and ischemic heart disease for self-rated health (SRH) at short-, mid- and long-term, cox models with delayed entry.

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    <p>Each of the models was fully adjusted for sociodemographic variables (age, sex and education), behavioural risk factors (smoking, alcohol use, vitamin C intake and physical activity) and clinical risk factors (total cholesterol, systolic blood pressure, BMI, history of diabetes and family history of myocardial infarction or stroke).</p><p>See <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0065290#pone-0065290-t002" target="_blank">table 2</a> for the risk over the total follow-up period (0–14 years).</p

    Hazard ratio of hospitalisation and mortality from ischemic heart disease and stroke for self-rated health (SRH) adjusted for socio-demographic variables, behavioural risk factors, clinical risk factors for cardiovascular disease (CVD) in 7,279 men and 9,285 women aged 39–79 years without prevalent CVD in EPIC-Norfolk (1992–2007).

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    a<p><b>Socio-demographic risk factors</b>: Age, sex and education.</p>b<p><b>Behavioural risk factors:</b> Smoking, alcohol use, vitamin C intake and physical activity.</p>c<p><b>Clinical risk factors:</b> Total cholesterol, systolic blood pressure, BMI, history of diabetes and family history of myocardial infarction or stroke.</p>*<p><b>Based on small numbers: n = 3 of n = 260 participants with poor SRH had a fatal CVD event during follow-up.</b></p
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