{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T11:08:15Z","timestamp":1788952095211,"version":"build-2803163510"},"reference-count":43,"publisher":"Oxford University Press (OUP)","license":[{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Short-term recall-derived dietary variables may be relevant to cardiovascular disease, but their classification value after demographic, lifestyle, and clinical markers are observed is unclear in cross-sectional survey data. We analyzed pooled data from 34 388 United States adults in the National Health and Nutrition Examination Survey, 2007\u20132018, after excluding participants with missing outcome status or current pregnancy. The outcome was a self-reported cardiovascular disease composite defined from coronary heart disease, angina, myocardial infarction, or stroke. We evaluated 3 nested predictor blocks: demographic and lifestyle variables, clinical and laboratory variables, and recall-derived dietary variables. Logistic regression and histogram-based gradient boosting were assessed with 5-fold out-of-fold validation. Adding the clinical block produced the largest discrimination gain ($\\Delta $ area under the receiver operating characteristic curve 0.031 for logistic regression and 0.032 for gradient boosting; both P &amp;lt; .001). Adding dietary variables after the clinical block produced a 0.002 gain in logistic regression and no material gain in gradient boosting (P = .219). Weighted logistic regression, subgroup, and repeated stochastic imputation sensitivity analyses preserved the same hierarchy. In this setting, recall-derived dietary variables added little classification information once clinical markers were available.<\/jats:p>","DOI":"10.1093\/aje\/kwag195","type":"journal-article","created":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T11:20:53Z","timestamp":1787656853000},"source":"Crossref","is-referenced-by-count":0,"title":["Limited added value of recall-derived dietary variables for cardiovascular disease classification in NHANES, 2007\u20132018"],"prefix":"10.1093","author":[{"given":"P\u0131nar","family":"Erdo\u011fan Sezgen","sequence":"first","affiliation":[{"name":"Department of Nutrition and Dietetics , Faculty of Health Sciences, KTO Karatay University, Akabe Mah. Alaaddin Kap Cad. 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