{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T10:11:44Z","timestamp":1778926304781,"version":"3.51.4"},"reference-count":55,"publisher":"Human Kinetics","issue":"7","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,7,1]]},"abstract":"<jats:p><jats:bold>Background<\/jats:bold>: Physical behavior [PB, physical activity (PA), and sedentary behavior (SB)] can adjust cardiovascular mortality risk in older adults. The aim of this study was to predict cardiovascular parameters (CVPs) using 21 parameters of PB. <jats:bold>Methods<\/jats:bold>: Participants [<jats:italic>n<\/jats:italic>\u2009=\u200993, 73.8 (6.23)\u00a0y] wore a thigh-mounted accelerometer for 7 days. Phenotype of the carotid, brachial, and popliteal arteries was conducted using ultrasound. <jats:bold>Results<\/jats:bold>: Sedentary behavior was associated with one of the 19 CVPs. Standing and light-intensity PA was associated with 3 and 1 CVP, respectively. Our prediction model suggested that an hourly increase in light-intensity PA would be negatively associated with popliteal intima-media thickness [0.09\u00a0mm (95% confidence interval, 0.15 to 0.03)]. sMVPA [moderate\u2013vigorous PA (MVPA), accumulated in bouts &lt;10\u00a0min] was associated with 1 CVP. <jats:sub>10<\/jats:sub>MVPA (MVPA accumulated in bouts \u226510\u00a0min) had no associations. W50% had associations with 3 CVP. SB%, alpha, true mean PA bout, daily sum of PA bout time, and total week <jats:sub>10<\/jats:sub>MVPA each were associated with 2 CVP. <jats:bold>Conclusions<\/jats:bold>: Patterns of PB are more robust predictors of CVP than PB (hours per day). The prediction that popliteal intima-media thickness would be negatively associated with increased standing and light-intensity PA engagement suggests that older adults could obtain health benefits without MVPA engagement.<\/jats:p>","DOI":"10.1123\/jpah.2017-0325","type":"journal-article","created":{"date-parts":[[2018,2,27]],"date-time":"2018-02-27T18:44:56Z","timestamp":1519757096000},"page":"499-509","source":"Crossref","is-referenced-by-count":4,"title":["Segregating the Distinct Effects of Sedentary Behavior and Physical Activity on Older Adults\u2019 Cardiovascular Structure and Function: Part 1\u2014Linear Regression Analysis Approach"],"prefix":"10.1123","volume":"15","author":[{"given":"Declan","family":"Ryan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jorgen","family":"Wullems","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Georgina","family":"Stebbings","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher","family":"Morse","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claire","family":"Stewart","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gladys","family":"Onambele-Pearson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","reference":[{"key":"ref231","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.gaitpost.2009.09.002","article-title":"Methods 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