{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T13:15:31Z","timestamp":1760015731119,"version":"3.37.3"},"reference-count":19,"publisher":"The Endocrine Society","issue":"10","license":[{"start":{"date-parts":[[2023,5,5]],"date-time":"2023-05-05T00:00:00Z","timestamp":1683244800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81803223","82273629","81920108031","82230113"],"award-info":[{"award-number":["81803223","82273629","81920108031","82230113"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,9,18]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Context<\/jats:title>\n                  <jats:p>Few iodine balance studies have been conducted in school-age children.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Objective<\/jats:title>\n                  <jats:p>This study aimed to conduct an iodine balance study in school-age children.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>We measured daily iodine intake, excretion, and retention for 3 consecutive days without any dietary interventions in school-age children. Linear mixed-effects models were used to fit the relationship between total iodine intake and iodine retention.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>29 children aged 7-12 years (mean age 10.2 \u00b1 1.4 years) with normal thyroid function and thyroid volume were recruited. The 0 balance value (iodine intake = iodine excretion, iodine retention = 0 \u03bcg\/day) shifted with iodine intake in an iodine sufficient population. The 0 balance value for school-age children with an iodine intake of 235 (133, 401) \u03bcg\/day is 164 \u03bcg\/day. Children aged 7-12 years with iodine intake &amp;gt;400 \u03bcg\/day were almost all in a positive iodine state.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>An iodine intake of 235 (133, 401) \u03bcg\/day for children aged 7-10 years achieved a 0 balance value of 164 \u03bcg\/day. Long-term iodine intake of &amp;gt;400 \u03bcg\/day is not recommended.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1210\/clinem\/dgad244","type":"journal-article","created":{"date-parts":[[2023,5,5]],"date-time":"2023-05-05T18:13:42Z","timestamp":1683310422000},"page":"e949-e955","source":"Crossref","is-referenced-by-count":4,"title":["An Iodine Balance Study in Chinese School-age Children"],"prefix":"10.1210","volume":"108","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5669-4836","authenticated-orcid":false,"given":"Wenxing","family":"Guo","sequence":"first","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ying","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Iodine Deficiency Disorders, Shandong Provincial Institute for Endemic Disease Control , Jinan, Shandong Province 250014 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuangui","family":"Cheng","sequence":"additional","affiliation":[{"name":"Department of General Surgery, People's Hospital of Gaoqing County , Zibo, Shandong Province 256399 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ziyun","family":"Pan","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dingyan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaohan","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhiyuan","family":"Ren","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of Public Health, Tianjin Medical University , Tianjin 300070 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naifan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Food Hygiene, School of 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