{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T06:33:04Z","timestamp":1788849184023,"version":"build-2803163510"},"reference-count":44,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2025,1,17]],"date-time":"2025-01-17T00:00:00Z","timestamp":1737072000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100008460","name":"National Center for Complementary and Integrative Health","doi-asserted-by":"publisher","award":["F31AT012315"],"award-info":[{"award-number":["F31AT012315"]}],"id":[{"id":"10.13039\/100008460","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008460","name":"National Center for Complementary and Integrative Health","doi-asserted-by":"publisher","award":["R01AT010555"],"award-info":[{"award-number":["R01AT010555"]}],"id":[{"id":"10.13039\/100008460","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Am J Health Promot"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>Examine whether baseline participant characteristics predict engagement in a movement-based RCT for chronic low back pain (CLBP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>Longitudinal study within an RCT.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting<\/jats:title>\n                    <jats:p>Online.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Subjects<\/jats:title>\n                    <jats:p>138 individuals with CLBP (18-79 years).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Intervention<\/jats:title>\n                    <jats:p>Participants were randomized to a 12-week intervention of twice-weekly synchronous online yoga OR stretching\/strengthening classes, and received 20-min pre-recorded home videos to complete daily.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measures<\/jats:title>\n                    <jats:p>Baseline questionnaires assessed sociodemographic, psychosocial, and pain factors (100% response rate). Engagement was operationalized as minutes of class attended + minutes of home videos completed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Bivariate correlations were computed between baseline variables and engagement. Three multivariate negative binomial generalized linear models (GLMs) were constructed to simultaneously examine predictors of engagement in the domains of sociodemographic, psychosocial, and pain-related factors. Greater engagement was significantly associated with greater baseline age, educational attainment, energy, and emotional well-being, and less emotion regulation difficulties, cannabis use problems, and pain interference (|rs| = .19-.33). In the domain specific GLMs, education (B = .491,\n                      <jats:italic>P<\/jats:italic>\n                      = .017) and cannabis use problems (B = \u2212.048,\n                      <jats:italic>P<\/jats:italic>\n                      = .027) were the only significant predictors in the sociodemographic and psychosocial models, respectively. Neither pain interference nor pain severity were significant in the pain model.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Factors identified can inform strategies to increase engagement in movement-based CLBP interventions, potentially improving research validity and outcomes. Limitations include lack of racial diversity and not testing how engagement fluctuates throughout the intervention.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/08901171251315014","type":"journal-article","created":{"date-parts":[[2025,1,17]],"date-time":"2025-01-17T10:42:59Z","timestamp":1737110579000},"page":"744-755","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Baseline Participant Characteristics are Associated With Engagement in a Movement-Based RCT for Chronic Low-Back Pain"],"prefix":"10.1177","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6036-8195","authenticated-orcid":false,"given":"Camille L.","family":"Garnsey","sequence":"first","affiliation":[{"name":"Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katherine E.","family":"Gnall","sequence":"additional","affiliation":[{"name":"Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariel","family":"Emrich","sequence":"additional","affiliation":[{"name":"Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Crystal L.","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angela R.","family":"Starkweather","sequence":"additional","affiliation":[{"name":"College of Nursing, University of Florida, Gainesville, FL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wanli","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Nursing, University of Connecticut, Storrs, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik J.","family":"Groessl","sequence":"additional","affiliation":[{"name":"Herbert Wertheim School of Public Health and Human, Longevity Science, University of California, San Diego, San Diego, CA, USA"},{"name":"Health Services Research and Development Unit, VA San Diego Health Care System, San Diego, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tania B.","family":"Huedo-Medina","sequence":"additional","affiliation":[{"name":"Ikerbasque Research Foundation and Department of Clinical, Health Psychology, and Research Methods, School of Psychology, University of the Basque Country, UPV\/EHU, Leioa, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2025,1,17]]},"reference":[{"key":"e_1_3_5_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/acr.22890"},{"key":"e_1_3_5_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11136-019-02302-w"},{"key":"e_1_3_5_4_2","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports-2018-099805"},{"key":"e_1_3_5_5_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12875-017-0608-2"},{"key":"e_1_3_5_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s40122-018-0105-x"},{"issue":"1","key":"e_1_3_5_7_2","first-page":"1","article-title":"Yoga as a treatment for chronic low back pain: a systematic review of the literature","volume":"3","author":"Chang DG","year":"2016","unstructured":"Chang DG, Holt JA, Sklar M, Groessl EJ. 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