{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T12:57:48Z","timestamp":1777640268765,"version":"3.51.4"},"reference-count":23,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2011,3,1]],"date-time":"2011-03-01T00:00:00Z","timestamp":1298937600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Food Nutr Bull"],"published-print":{"date-parts":[[2011,3]]},"abstract":"\n Background<\/jats:title>\n \n The role of gastrointestinal infection as a factor determining vitamin B\n 12<\/jats:sub>\n status in populations with low intake of animal-source foods is unclear.\n <\/jats:p>\n <\/jats:sec>\n \n Objective<\/jats:title>\n \n To determine dietary adequacy and serum concentrations of vitamin B\n 12<\/jats:sub>\n in an extremely impoverished indigenous population of Panamanian children aged\n 12<\/jats:sub>\n to 60 months, and to identify predictors of both dietary and serum vitamin B\n 12<\/jats:sub>\n .\n <\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n \n A previous community-based survey provided the usual dietary intake and personal, household, and infection (Ascaris and diarrheal disease) information for 209 weaned children. Serum vitamin B\n 12<\/jats:sub>\n was assayed using electrochemiluminescence for 65 of these children. Children with adequate or inadequate dietary vitamin B\n 12<\/jats:sub>\n intake were compared, and predictors of dietary and serum vitamin B\n 12<\/jats:sub>\n were identified using step-wise regression analyses of one index child per household.\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n Dietary vitamin B\n 12<\/jats:sub>\n intake was inadequate in 43% of children; these children were poorer, had less frequent diarrhea, and obtained a higher percentage of their energy from carbohydrate than children with adequate intake. Energy intake positively predicted dietary vitamin B\n 12<\/jats:sub>\n intake. In contrast, serum vitamin B\n 12<\/jats:sub>\n concentrations were normal in all but 3% of the children. Serum vitamin B\n 12<\/jats:sub>\n was positively associated with weekly servings of fruit, corn-based food, and \u00f1ame (a traditional starchy food), but not with animal-source foods. Finally, serum vitamin B\n 12<\/jats:sub>\n was not associated with Ascaris intensity but was lowered with increasing frequency of diarrhea.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n \n Although inadequate dietary intake of vitamin B\n 12<\/jats:sub>\n was common, most serum values were normal. Nevertheless, diarrheal disease emerged as a negative predictor of serum vitamin B\n 12<\/jats:sub>\n concentration.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/156482651103200106","type":"journal-article","created":{"date-parts":[[2015,11,25]],"date-time":"2015-11-25T15:46:12Z","timestamp":1448466372000},"page":"54-59","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Diarrhea and Novel Dietary Factors Emerge as Predictors of Serum Vitamin B\n 12<\/sub>\n in Panamanian Children"],"prefix":"10.1177","volume":"32","author":[{"given":"Candice E.","family":"Scatliff","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristine G.","family":"Koski","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marilyn E.","family":"Scott","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2011,3,10]]},"reference":[{"key":"bibr1-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.nutr.24.012003.132440"},{"key":"bibr2-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1177\/15648265080292S105"},{"key":"bibr3-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1067\/mpd.2001.112160"},{"key":"bibr4-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/133.11.3941S"},{"key":"bibr5-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1016\/j.braindev.2005.02.005"},{"key":"bibr6-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1007\/BF01071987"},{"key":"bibr7-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1080\/07315724.2002.10719202"},{"key":"bibr8-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1016\/0305-0491(75)90255-2"},{"key":"bibr9-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1016\/0268-960X(87)90026-9"},{"key":"bibr10-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.nutr.21.1.297"},{"key":"bibr11-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/137.6.1455"},{"key":"bibr12-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1301\/nr.2004.jun.S29-S33"},{"key":"bibr13-156482651103200106","volume-title":"Vitamin and mineral requirements in human nutrition","author":"Food and Agriculture Organization\/World Health Organization","year":"2004","edition":"2"},{"key":"bibr14-156482651103200106","doi-asserted-by":"publisher","DOI":"10.3945\/ajcn.2008.26947A"},{"key":"bibr15-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/138.7.1391"},{"key":"bibr16-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/127.10.1966"},{"key":"bibr17-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/137.5.1307"},{"key":"bibr18-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1038\/283781a0"},{"key":"bibr19-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1021\/jf030585r"},{"key":"bibr20-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1007\/BF02935828"},{"key":"bibr21-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/8.3.374"},{"key":"bibr22-156482651103200106","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/87.5.1324"},{"key":"bibr23-156482651103200106","volume-title":"Prevenci\u00f3n y control de las deficiencias de micronutrientes","year":"2008"}],"container-title":["Food and Nutrition Bulletin"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/156482651103200106","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/156482651103200106","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T06:16:19Z","timestamp":1777443379000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/156482651103200106"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,3]]},"references-count":23,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,3]]}},"alternative-id":["10.1177\/156482651103200106"],"URL":"https:\/\/doi.org\/10.1177\/156482651103200106","relation":{},"ISSN":["0379-5721","1564-8265"],"issn-type":[{"value":"0379-5721","type":"print"},{"value":"1564-8265","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,3]]}}}