{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T14:09:56Z","timestamp":1788876596379,"version":"build-2803163510"},"reference-count":44,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"5","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["JAHA"],"published-print":{"date-parts":[[2025,3,4]]},"abstract":"<jats:sec xml:lang=\"en\">\n                    <jats:title>Background<\/jats:title>\n                    <jats:p xml:lang=\"en\">Obesity, measured by body mass index, is a risk factor for cardiovascular disease. However, the role of body composition, including body fat percentage and lean body mass (LBM), in cardiovascular outcomes has not been well studied in patients with coronary artery disease (CAD). This study aims to evaluate the association of body composition with cardiovascular outcomes and all\u2010cause mortality in patients with CAD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec xml:lang=\"en\">\n                    <jats:title>Methods and Results<\/jats:title>\n                    <jats:p xml:lang=\"en\">\n                      Body composition was obtained via bioelectrical impedance analysis from 1291 patients with CAD before starting cardiac rehabilitation. Patients were divided into quintiles by body composition and analyzed in total and after sex stratification. All\u2010cause mortality and a composite of major adverse cardiovascular events, including acute coronary syndrome, coronary revascularization, heart failure hospitalization, and stroke, were primary study outcomes. In the total cohort adjusted analyses, body mass index, body fat percentage, and LBM were not predictors of all\u2010cause mortality or major adverse cardiovascular events. In sex\u2010stratified analyses, among women, the third LBM quintile was associated with decreased risk of all\u2010cause mortality compared with the lowest LBM quintile (adjusted hazard ratio, 0.07 [95% CI, 0.01\u20130.57];\n                      <jats:italic toggle=\"no\">P<\/jats:italic>\n                      =0.01). No other body composition variables were associated with all\u2010cause mortality or major adverse cardiovascular events in either sex.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec xml:lang=\"en\">\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p xml:lang=\"en\">In women with CAD, moderate LBM was associated with lower mortality when compared with low LBM, whereas body fat percentage and body mass index were not associated with mortality or major adverse cardiovascular events in either sex. Future research studying the implications of changes in body composition on outcomes in men and women with CAD is warranted.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1161\/jaha.124.035006","type":"journal-article","created":{"date-parts":[[2025,2,26]],"date-time":"2025-02-26T06:05:38Z","timestamp":1740549938000},"update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":6,"title":["Body Composition Risk Assessment of All\u2010Cause Mortality in Patients With Coronary Artery Disease Completing Cardiac Rehabilitation"],"prefix":"10.1161","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0678-4235","authenticated-orcid":false,"given":"Kimberly L.","family":"Yan","sequence":"first","affiliation":[{"name":"University of California, San Francisco","place":["San Francisco"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3519-4138","authenticated-orcid":false,"given":"Icy","family":"Liang","sequence":"additional","affiliation":[{"name":"Brown University","place":["Providence"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keeley","family":"Ravellette","sequence":"additional","affiliation":[{"name":"University of California, Los Angeles","place":["Los Angeles"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7365-5794","authenticated-orcid":false,"given":"Jeffrey","family":"Gornbein","sequence":"additional","affiliation":[{"name":"University of California, Los Angeles","place":["Los Angeles"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9931-3407","authenticated-orcid":false,"given":"Preethi","family":"Srikanthan","sequence":"additional","affiliation":[{"name":"University of California, Los Angeles","place":["Los Angeles"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3208-1023","authenticated-orcid":false,"given":"Tamara B.","family":"Horwich","sequence":"additional","affiliation":[{"name":"University of California, Los Angeles","place":["Los Angeles"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1161\/CIR.0000000000001123"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1161\/CIR.0000000000000973"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.pcad.2018.06.004"},{"key":"e_1_3_1_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcmg.2016.02.001"},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/clc.23431"},{"key":"e_1_3_1_7_2","doi-asserted-by":"publisher","DOI":"10.1161\/JAHA.120.017511"},{"key":"e_1_3_1_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2016.01.033"},{"key":"e_1_3_1_9_2","volume-title":"770 Result Sheet Interpretation [Internet]","year":"2015","unstructured":"770 Result Sheet Interpretation [Internet]. 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