{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T04:42:39Z","timestamp":1791607359032,"version":"4.3.4"},"reference-count":50,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2017,7,27]],"date-time":"2017-07-27T00:00:00Z","timestamp":1501113600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100006662","name":"National Institute on Handicapped Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006662","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000276","name":"Department of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000276","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arthritis Care &amp;amp; Research"],"published-print":{"date-parts":[[2017,8]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To investigate how attitudes and beliefs about exercise relate to physical activity behavior in older adults with knee pain attributable to osteoarthritis (OA).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We conducted secondary data analyses of a randomized controlled trial of exercise interventions (ISRCTN: 93634563). Participants were adults \u226545 years old with knee pain attributable to OA (n\u2009=\u2009514). Crude and adjusted cross\u2010sectional and longitudinal associations between baseline Self\u2010Efficacy for Exercise (SEE), Positive Outcome Expectations for Exercise (POEE), Negative Outcome Expectations for Exercise scores, and physical activity level, at baseline, 3 months, and 6 months (measured by self\u2010report using the Physical Activity Scale for the Elderly [PASE]), and important increases in physical activity level (from baseline to 6\u2010month followup) were investigated using multiple linear and logistic regression.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Cross\u2010sectional associations were found between SEE and PASE scores (\u03b2\u2009=\u20094.14 [95% confidence interval (95% CI) 0.26, 8.03]) and POEE and PASE scores (\u03b2\u2009=\u200916.71 [95% CI 1.87, 31.55]), adjusted for sociodemographic and clinical covariates. Longitudinal associations were found between baseline SEE and PASE scores at 3 months (\u03b2\u2009=\u20094.95 [95% CI 1.02, 8.87]) and 6 months \u03b2\u2009=\u20093.71 (0.26, 7.16), and baseline POEE and PASE at 3 months (\u03b2\u2009=\u200934.55 [95% CI 20.13, 48.97]) and 6 months (\u03b2\u2009=\u200925.74 [95% CI 11.99, 39.49]), adjusted for baseline PASE score and intervention arm. However, no significant associations with important increases in physical activity level were found.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Greater exercise self\u2010efficacy and more positive exercise outcome expectations were associated with higher current and future physical activity levels. These may be targets for interventions aimed at increasing physical activity.<\/jats:p><\/jats:sec>","DOI":"10.1002\/acr.23104","type":"journal-article","created":{"date-parts":[[2016,10,7]],"date-time":"2016-10-07T09:01:23Z","timestamp":1475830883000},"page":"1192-1200","source":"Crossref","is-referenced-by-count":40,"title":["Relationship Between Attitudes and Beliefs and Physical Activity in Older Adults With Knee Pain: Secondary Analysis of a Randomized Controlled Trial"],"prefix":"10.1002","volume":"69","author":[{"given":"Jonathan G.","family":"Quicke","sequence":"first","affiliation":[{"name":"Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University Keele Staffordshire UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nadine E.","family":"Foster","sequence":"additional","affiliation":[{"name":"Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University Keele Staffordshire UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reuben O.","family":"Ogollah","sequence":"additional","affiliation":[{"name":"Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University Keele Staffordshire UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter R.","family":"Croft","sequence":"additional","affiliation":[{"name":"Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University Keele Staffordshire UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melanie A.","family":"Holden","sequence":"additional","affiliation":[{"name":"Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University Keele Staffordshire UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,7,27]]},"reference":[{"key":"e_1_2_7_2_1","unstructured":"National Institute for Health and Care Excellence. 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