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          <dc:title>&lt;p&gt;Baseline characteristics of the NHANES 2005–2018 study population stratified by depressive symptoms. Participants were categorized based on PHQ-9 scores into those with (≥10) and without (&lt;10) clinically significant depressive symptoms. Variables are presented across five NHANES domains: demographic, dietary, examination, laboratory, and questionnaire. Continuous variables are reported as mean (standard deviation), and categorical variables as counts (percentages). p-values indicate differences between groups using t-tests or chi-square tests as appropriate.&lt;/p&gt;</dc:title>
          <dc:creator>Divya Sharma (1751311)</dc:creator>
          <dc:creator>Alice Rueda (15399721)</dc:creator>
          <dc:creator>Qiaowei Lin (8982809)</dc:creator>
          <dc:creator>Shakila Meshkat (12360623)</dc:creator>
          <dc:creator>Argyrios Perivolaris (21799471)</dc:creator>
          <dc:creator>Venkat Bhat (11814479)</dc:creator>
          <dc:subject>Biological Sciences not elsewhere classified</dc:subject>
          <dc:subject>Science Policy</dc:subject>
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          <dc:description>&lt;p&gt;Baseline characteristics of the NHANES 2005–2018 study population stratified by depressive symptoms. Participants were categorized based on PHQ-9 scores into those with (≥10) and without (&lt;10) clinically significant depressive symptoms. Variables are presented across five NHANES domains: demographic, dietary, examination, laboratory, and questionnaire. Continuous variables are reported as mean (standard deviation), and categorical variables as counts (percentages). p-values indicate differences between groups using t-tests or chi-square tests as appropriate.&lt;/p&gt;</dc:description>
          <dc:date>2026-09-24T17:45:05Z</dc:date>
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          <dc:identifier>10.1371/journal.pdig.0001719.t001</dc:identifier>
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