{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T00:57:32Z","timestamp":1788829052621,"version":"build-2803163510"},"reference-count":36,"publisher":"Wiley","issue":"s1","license":[{"start":{"date-parts":[[2013,4,15]],"date-time":"2013-04-15T00:00:00Z","timestamp":1365984000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Human Nutrition Diet"],"published-print":{"date-parts":[[2013,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Phytochemicals are natural non\u2010nutritive bioactive compounds found in fruits, vegetables, whole grains, nuts and legumes, as well as other plant foods. In the present study, we assessed the dietary phytochemical index (PI) in relation to cardiometabolic risk factors among Iranian adults.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      This cross\u2010sectional study was conducted within the framework of third phase of Tehran Lipid and Glucose Study 2006\u20132008. For the present study, 2567 subjects aged 19\u201370 years (1129 men and 1438 women) were selected randomly. Dietary data were collected using a validated semi\u2010quantitative food frequency questionnaire with 168 food items. The\n                      <jats:styled-content style=\"fixed-case\">PI<\/jats:styled-content>\n                      was calculated based on daily energy derived from phytochemical\u2010rich foods. The odds ratios of abdominal obesity, impaired fasting glucose, hypertriglyceridaemia, low\n                      <jats:styled-content style=\"fixed-case\">high\u2010density lipoprotein<\/jats:styled-content>\n                      \u2010cholesterol and hypertension were assessed across\n                      <jats:styled-content style=\"fixed-case\">PI<\/jats:styled-content>\n                      quartile categories.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The mean (SD) age of participants was 39.4\u00a0(13.2)\u00a0years. Participants in the upper quartile of\n                      <jats:styled-content style=\"fixed-case\">PI<\/jats:styled-content>\n                      were older, and had a lower weight and waist circumference. The mean (SD) of the PI was 17.3 (5.6), 25.5 (6.4), 32.7 (8.3) and 42.8 (10.5) in the first, second, third and fourth quartiles, respectively. Compared with those in the lower quartile of\n                      <jats:styled-content style=\"fixed-case\">PI<\/jats:styled-content>\n                      , participants in the upper quartiles had a 66% lower risk of abdominal obesity [95% confidence interval (\n                      <jats:styled-content style=\"fixed-case\">CI)<\/jats:styled-content>\n                      \u00a0=\u00a00.23\u20130.51] and a 36% lower risk of hypertriglyceridaemia (95%\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      , 0.47\u20130.86), after adjustment for potential confounders.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Higher intakes of phytochemical\u2010rich foods are associated with a lower risk of abdominal obesity and hypertriglyceridaemia as the main cardiometabolic risk factors.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jhn.12048","type":"journal-article","created":{"date-parts":[[2013,4,15]],"date-time":"2013-04-15T00:42:46Z","timestamp":1365986566000},"page":"145-153","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":74,"title":["The association of dietary phytochemical index and cardiometabolic risk factors in adults: Tehran Lipid and Glucose Study"],"prefix":"10.1111","volume":"26","author":[{"given":"Z.","family":"Bahadoran","sequence":"first","affiliation":[{"name":"Obesity Research Center Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Golzarand","sequence":"additional","affiliation":[{"name":"Obesity Research Center Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Mirmiran","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Clinical Dietetics Faculty of Nutrition Sciences and Food Technology National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Saadati","sequence":"additional","affiliation":[{"name":"Obesity Research Center Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.","family":"Azizi","sequence":"additional","affiliation":[{"name":"Endocrine Research Center Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences Tehran Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,4,15]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.109.192644"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s000380200008"},{"key":"e_1_2_7_4_1","first-page":"426","article-title":"Appropriate definition of metabolic syndrome among Iranian adults: Report of the Iranian National Committee of Obesity","volume":"13","author":"Azizi F.","year":"2010","journal-title":"Arch. 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