{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T06:32:50Z","timestamp":1783060370869,"version":"3.54.6"},"reference-count":42,"publisher":"SAGE Publications","issue":"2-3","license":[{"start":{"date-parts":[[2024,2,16]],"date-time":"2024-02-16T00:00:00Z","timestamp":1708041600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Rebecca Schnall, PhD, MPH, RN-BC, FAAN, FACMI","award":["R01NR015737"],"award-info":[{"award-number":["R01NR015737"]}]},{"name":"Carol Dawson-Rose, RN, PhD, FAAN","award":["National Institute of Nursing Research of the Nati"],"award-info":[{"award-number":["National Institute of Nursing Research of the Nati"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Clin Nurs Res"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:p>While physical activity can mitigate the metabolic effects of HIV disease and HIV medications, many HIV-infected persons report low levels of physical activity.<\/jats:p>\n                  <jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To determine if there were differences between the subjective and objective assessments of physical activity while controlling for sociodemographic, anthropometric, and clinical characteristics.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting\/sample:<\/jats:title>\n                    <jats:p>A total of 810 participants across eight sites located in three countries.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measures:<\/jats:title>\n                    <jats:p>Subjective instruments were the two subscales of Self-efficacy for Exercise Behaviors Scale: Making Time for Exercise and Resisting Relapse and Patient-Reported Outcomes Measurement Information System, which measured physical function. The objective measure of functional exercise capacity was the 6-minute Walk Test.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Analysis:<\/jats:title>\n                    <jats:p>Both univariate and multivariant analyses were used.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Physical function was significantly associated with Making Time for Exercise (\u03b2\u2009=\u20091.76, p\u2009=\u2009.039) but not with Resisting Relapse (\u03b2\u2009=\u20091.16, p\u2009=\u2009.168). Age (\u03b2\u2009=\u2009\u22121.88, p\u2009=\u2009.001), being employed (\u03b2\u2009=\u200916.19, p\u2009&lt;\u2009.001) and race (\u03b2s\u2009=\u200913.84\u201331.98, p\u2009&lt;\u2009.001), hip\u2013waist ratio (\u03b2\u2009=\u2009\u22122.18, p\u2009&lt;\u2009.001), and comorbidities (\u03b2\u2009=\u20097.31, p\u2009&lt;\u2009.001) were significant predictors of physical functioning. The model predicting physical function accounted for a large amount of variance (adjusted R\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u2009.938). The patterns of results predicting functional exercise capacity were similar. Making Time for Exercise self-efficacy scores significantly predicted functional exercise capacity (\u03b2\u2009=\u20090.14, p\u2009=\u2009.029), and Resisting Relapse scores again did not (\u03b2\u2009=\u2009\u22120.10, p\u2009=\u2009.120). Among the covariates, age (\u03b2\u2009=\u2009\u22120.16, p\u2009&lt;\u2009.001), gender (\u03b2\u2009=\u2009\u22120.43, p\u2009&lt;\u2009.001), education (\u03b2\u2009=\u20090.08, p\u2009=\u2009.026), and hip\u2013waist ratio (\u03b2\u2009=\u20090.09, p\u2009=\u2009.034) were significant. This model did not account for much of the overall variance in the data (adjusted R\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u2009.081). We found a modest significant relationship between physical function and functional exercise capacity ( r\u2009=\u20090.27).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Making Time for Exercise Self-efficacy was more significant than Resisting Relapse for both physical function and functional exercise capacity. Interventions to promote achievement of physical activity need to use multiple measurement strategies.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/10547738241231626","type":"journal-article","created":{"date-parts":[[2024,2,16]],"date-time":"2024-02-16T07:08:36Z","timestamp":1708067316000},"page":"165-175","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Exploring the Interrelationships Between Physical Function, Functional Exercise Capacity, and Exercise Self-Efficacy in Persons Living with HIV"],"prefix":"10.1177","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9026-4189","authenticated-orcid":false,"given":"Kathleen M.","family":"Nokes","sequence":"first","affiliation":[{"name":"International Nursing Network for HIV Research, Durban University of Technology, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dudu G.","family":"Sokhela","sequence":"additional","affiliation":[{"name":"Department of Nursing, Durban University of Technology, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Penelope M.","family":"Orton","sequence":"additional","affiliation":[{"name":"Durban University of Technology, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William Ellery","family":"Samuels","sequence":"additional","affiliation":[{"name":"Hunter College, CUNY, Hunter-Bellevue School of Nursing, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. 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