{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T11:11:34Z","timestamp":1777893094674,"version":"3.51.4"},"reference-count":44,"publisher":"Public Library of Science (PLoS)","issue":"11","license":[{"start":{"date-parts":[[2017,11,20]],"date-time":"2017-11-20T00:00:00Z","timestamp":1511136000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000265","name":"Medical Research Council","doi-asserted-by":"publisher","award":["4050189188"],"award-info":[{"award-number":["4050189188"]}],"id":[{"id":"10.13039\/501100000265","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004440","name":"Wellcome Trust","doi-asserted-by":"publisher","award":["053267\/Z98F"],"award-info":[{"award-number":["053267\/Z98F"]}],"id":[{"id":"10.13039\/100004440","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Anthony Cerami and Ann Dunne Foundation for World Health","award":["Donation"],"award-info":[{"award-number":["Donation"]}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0188110","type":"journal-article","created":{"date-parts":[[2017,11,20]],"date-time":"2017-11-20T18:31:08Z","timestamp":1511202668000},"page":"e0188110","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":18,"title":["Iron status and anaemia in Sri Lankan secondary school children: A cross-sectional survey"],"prefix":"10.1371","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0271-2285","authenticated-orcid":true,"given":"Angela","family":"Allen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Allen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rexan","family":"Rodrigo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lakshman","family":"Perera","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Shao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chao","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Duolao","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nancy","family":"Olivieri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David J.","family":"Weatherall","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anuja","family":"Premawardhena","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2017,11,20]]},"reference":[{"key":"ref1","article-title":"Iron deficiency anaemia, assessment, prevention and control: a guide for Programme managers","year":"2001"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"5560","DOI":"10.1177\/15648265070284S409","article-title":"Iron deficiency and child development","volume":"28","author":"B Lozoff","year":"2007","journal-title":"Food Nutr Bull"},{"issue":"25\u20132","key":"ref3","first-page":"5685","article-title":"Iron biology in immune function, muscle metabolism and neuronal functioning","volume":"131","author":"JL Beard","year":"2001","journal-title":"J Nutr"},{"issue":"Suppl 1","key":"ref4","first-page":"523","article-title":"Anaemia, iron deficiency and susceptibility to infections","volume":"69","author":"FA Jonker","year":"2014","journal-title":"J Infect"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.beem.2009.08.012","article-title":"The impact of common micronutrient deficiencies on iodine and thyroid metabolism: the evidence from human studies","volume":"24","author":"SY Hess","year":"2010","journal-title":"Best Pract Res Clin Endocrinol Metab"},{"issue":"3","key":"ref6","doi-asserted-by":"crossref","first-page":"1965","DOI":"10.3390\/nu7031965","article-title":"Could a change in diet revitalize children who suffer from unresolved fatigue?","volume":"7","author":"GG Steenbruggen","year":"2015","journal-title":"Nutrients"},{"issue":"2","key":"ref7","doi-asserted-by":"crossref","first-page":"112","DOI":"10.3945\/an.110.000190","article-title":"The role of iron in learning and memory","volume":"2","author":"SJB Fretham","year":"2011","journal-title":"Adv Nutr"},{"issue":"1","key":"ref8","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1159\/000332129","article-title":"Iron in pregnancy: How do we secure an appropriate iron status in mother and child?","volume":"59","author":"N Milman","year":"2011","journal-title":"Ann Nutr Metab"},{"key":"ref9","article-title":"Vitamin and Mineral Nutrition Information System","year":"2014"},{"issue":"2","key":"ref10","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1016\/0925-5710(95)00426-2","article-title":"Serum ferritin in Danes: studies of iron status from infancy to old age, during blood donation and pregnancy","volume":"63","author":"N Milman","year":"1996","journal-title":"Int J Hematol"},{"issue":"6","key":"ref11","first-page":"1240","article-title":"Iron deficiency anemia in adolescents; a literature review","volume":"29","author":"RC De Andrade Cairo","year":"2014","journal-title":"Nutr Hosp"},{"issue":"4","key":"ref12","doi-asserted-by":"crossref","first-page":"1441","DOI":"10.1182\/blood-2004-12-4782","article-title":"The influence of high-altitude living on body iron","volume":"106","author":"J Cook","year":"2005","journal-title":"Blood"},{"issue":"3","key":"ref13","doi-asserted-by":"crossref","first-page":"e118","DOI":"10.1016\/j.clnesp.2015.03.001","article-title":"Identifying factors predicting iron deficiency in United States adolescent females using the ferritin and the body iron models","volume":"10","author":"D Sekhar","year":"2015","journal-title":"Clin Nutr ESPEN"},{"issue":"1","key":"ref14","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1182\/blood.V62.1.226.226","article-title":"Phenotypic effect of heterozygous \u03b1 and \u03b2\u00b0 thalassaemia interaction","volume":"62","author":"MA Melis","year":"1983","journal-title":"Blood"},{"issue":"2","key":"ref15","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1093\/ajcp\/106.2.201","article-title":"The evaluation of various mathematical RBC indices and their efficiency in discriminating between thalassaemia and non thalassaemia microcytosis","volume":"106","author":"J Lafferty","year":"1996","journal-title":"Am J Clin Pathol"},{"issue":"8(B)","key":"ref16","doi-asserted-by":"crossref","first-page":"1284","DOI":"10.1093\/clinchem\/46.8.1284","article-title":"Laboratory investigation of hemoglobinopathies and thalassaemias: Review and update","volume":"46","author":"G Clarke","year":"2000","journal-title":"Clin Chem"},{"key":"ref17","unstructured":"WHO. Assessing the iron status of populations: including literature reviews: report of a Joint World Health Organization\/ Centers for Disease Control and Prevention Technical Consultation on the Assessment of Iron Status at the Population Level, Geneva, 2004.\u2013 2nd ed. World Health Organization 2007. http:\/\/apps.who.int\/iris\/bitstream\/10665\/75368\/1\/9789241596107_eng.pdf<\/ext-link> Accessed 8th August 2016."},{"issue":"1","key":"ref18","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1182\/blood.V95.1.360","article-title":"Single tube multiplex sreen for common deletional determinants of alpha thalassaemia","volume":"95","author":"SS Chong","year":"2000","journal-title":"Blood"},{"key":"ref19","unstructured":"The World Bank. Sri Lanka overview; updated April 2016. (http:\/\/www.worldbank.org\/en\/country\/srilanka\/overview<\/ext-link>. Accessed 8th August 2016."},{"key":"ref20","first-page":"620598","article-title":"Analysis of trend of malaria prevalence in the Ten Asian countries from 2006 to 2011: A longitudinal study","volume":"2015","author":"S Roy","year":"2015","journal-title":"Malar Res Treat"},{"issue":"2","key":"ref21","doi-asserted-by":"crossref","first-page":"74","DOI":"10.4038\/cmj.v57i2.4460","article-title":"Micronutrient status of female adolescent school dropouts","volume":"57","author":"M de Lanerolle-Dias","year":"2012","journal-title":"Ceylon Med J"},{"issue":"5","key":"ref22","doi-asserted-by":"crossref","first-page":"2245","DOI":"10.1542\/peds.2006-2481","article-title":"Menstruation in females and adolescents: using the menstrual cycle as a vital sign","volume":"118","author":"A Diaz","year":"2006","journal-title":"Pediatrics"},{"issue":"1","key":"ref23","doi-asserted-by":"crossref","first-page":"26","DOI":"10.4038\/cmj.v54i1.473","article-title":"Age of onset of menarche and secondary sexual characters in Sri Lankan female of two different regions","volume":"54","author":"V Wickramasinghe","year":"2009","journal-title":"Ceylon Med J"},{"issue":"9","key":"ref24","doi-asserted-by":"crossref","first-page":"1648","DOI":"10.1093\/ajcn\/34.9.1648","article-title":"Suggested sex and age appropriate values for \u201clow\u201d and \u201cdeficient\u201d hemoglobin levels","volume":"34","author":"SM Garn","year":"1981","journal-title":"Am J Clin Nutr"},{"issue":"12","key":"ref25","doi-asserted-by":"crossref","first-page":"1410","DOI":"10.1093\/oxfordjournals.aje.a116046","article-title":"The non-iron-deficiency-related difference in hemoglobin concentration distribution between blacks and whites and between men and women","volume":"134","author":"WH Pan","year":"1991","journal-title":"Am J Epidemiol"},{"issue":"1","key":"ref26","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1128\/CDLI.11.1.29-34.2004","article-title":"Population-based hematologic and immunologic reference values for a healthy Ugandan population","volume":"11","author":"ES Lugada","year":"2004","journal-title":"Clin Diagn Lab Immunol"},{"issue":"12","key":"ref27","first-page":"1831","article-title":"Reference Intervals for hemoglobin and age- and gender-related trends in the population of Southwest China","volume":"61","author":"C Ji","year":"2015","journal-title":"Clin Lab"},{"issue":"3","key":"ref28","doi-asserted-by":"crossref","first-page":"511","DOI":"10.1079\/BJN20051590","article-title":"Low folic acid status and its association with anaemia in urban adolescent females and women of childbearing age in Sri Lanka","volume":"95","author":"T Thoradeniya","year":"2006","journal-title":"Br J Nutr"},{"issue":"1","key":"ref29","first-page":"56","article-title":"Prevalence and severity of micronutrient deficiency: a cross-sectional study among adolescents in Sri Lanka","volume":"15","author":"M Hettiarachchi","year":"2006","journal-title":"Asia Pac J Clin Nutr"},{"issue":"219","key":"ref30","doi-asserted-by":"crossref","first-page":"454","DOI":"10.1136\/adc.41.219.454","article-title":"Standards from birth to maturity for height, weight, height velocity, and weight velocity: British children, 1965. I","volume":"41","author":"J Tanner","year":"1966","journal-title":"Arch Dis Child"},{"issue":"1","key":"ref31","doi-asserted-by":"crossref","first-page":"76","DOI":"10.3109\/03014460.2013.856472","article-title":"A mixed effects model to estimate timing and intensity of pubertal growth from height and secondary sexual characteristics","volume":"41","author":"T Cole","year":"2014","journal-title":"Ann Hum Biol"},{"issue":"2","key":"ref32","first-page":"91","article-title":"Lifelong differences in hemoglobin levels between blacks and whites","volume":"67","author":"S Garn","year":"1975","journal-title":"J Natl Med Assoc"},{"issue":"3","key":"ref33","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1093\/ajcn\/31.3.377","article-title":"Hemoglobin concentration in white, black, and Oriental children: is there a need for separate criteria in screening for anemia?","volume":"31","author":"P Dallman","year":"1978","journal-title":"Am J Clin Nutr"},{"issue":"7","key":"ref34","doi-asserted-by":"crossref","first-page":"1417","DOI":"10.1093\/jn\/122.7.1417","article-title":"Iron nutrition does not account for the haemoglobin differences between blacks and whites","volume":"122","author":"G Perry","year":"1992","journal-title":"J Nutr"},{"issue":"1","key":"ref35","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1093\/clinchem\/44.1.35","article-title":"Measurement of soluble transferrin receptor in serum of healthy adults","volume":"44","author":"J Allen","year":"1998","journal-title":"Clin Chem"},{"issue":"1","key":"ref36","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/j.healthpol.2006.12.001","article-title":"Reconstruction of health service systems in the post-conflict Northern Province in Sri Lanka","volume":"83","author":"M Nagai","year":"2007","journal-title":"Health Policy"},{"key":"ref37","unstructured":"Sivarajah N. War and health in Northern Sri Lanka: How did people survive? Professor C Sivagnanasundaram Memorial Oration. University of Jaffna: Jaffna Medical Sessions; 2007."},{"issue":"1","key":"ref38","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1186\/1752-1505-8-22","article-title":"Conflict, forced displacement and health in Sri Lanka: a review of the research landscape","volume":"8","author":"C Siriwardhana","year":"2014","journal-title":"Confl Health"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1001\/archinte.1945.00210290007002","article-title":"Influence of anoxemia on hematopoietic activity","volume":"74","author":"A Hurtado","year":"1945","journal-title":"Arch Intern Med"},{"issue":"5","key":"ref40","doi-asserted-by":"crossref","first-page":"1106","DOI":"10.1093\/jn\/135.5.1106","article-title":"Micronutrient deficiencies in early pregnancy are common, concurrent, and vary by season among rural Nepali pregnant women","volume":"135","author":"T Jiang","year":"2005","journal-title":"J Nutr"},{"issue":"10021","key":"ref41","doi-asserted-by":"crossref","first-page":"907","DOI":"10.1016\/S0140-6736(15)60865-0","article-title":"Iron deficiency anaemia","volume":"387","author":"A Lopez","year":"2016","journal-title":"Lancet"},{"key":"ref42","article-title":"Hepcidin detects iron deficiency in Sri Lankan adolescents with a high burden of hemoglobinopathy: A diagnostic test accuracy study","author":"K Wray","year":"2016","journal-title":"Am J Hematol"},{"issue":"235","key":"ref43","doi-asserted-by":"crossref","first-page":"235re3","DOI":"10.1126\/scitranslmed.3008249","article-title":"Expression of the iron hormone hepcidin distinguishes different types of anemia in African children","volume":"6","author":"SR Pasricha","year":"2014","journal-title":"Sci Transl Med"},{"issue":"4","key":"ref44","doi-asserted-by":"crossref","first-page":"274","DOI":"10.1097\/MPH.0000000000000274","article-title":"Reference values of serum transferrin receptor and sTfR\/log ferritin index in healthy adolescents","volume":"37","author":"MA V\u00e1zquez-L\u00f3pez","year":"2015","journal-title":"J Paediatr Oncol"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0188110","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,10,22]],"date-time":"2020-10-22T05:05:28Z","timestamp":1603343128000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0188110"}},"subtitle":[],"editor":[{"given":"Julie","family":"Gutman","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2017,11,20]]},"references-count":44,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2017,11,20]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0188110","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,11,20]]}}}