title: Iodine deficiency in Papua New Guinea (sub-clinical iodine deficiency and salt iodization in the highlands of Papua New Guinea).
abstract: Data on the status about iodine nutrition in children in Papua New Guinea (PNG) are scarce. This study attempts to determine the mean daily per capita consumption of salt, the iodine content of salt in the households and retail shops and the urinary iodine concentration in children (6-12 years) in Hella Region, Southern Highland Province (SHP), PNG. The mean daily consumption of salt was 2.62 +/- 1.29 g. The iodine content of salt was >30 p.p.m. in 95 per cent of households and 100 per cent of retail shops. The median urinary iodine concentration of 48.0 mg/l for all the children indicates moderate iodine deficiency. The median urinary iodine concentrations for the male (67.0 mg/l) and female (44.0 mg/l) children indicate mild and moderate iodine deficiency, respectively. 68.42 per cent of the male and 81.82 per cent of the female children have urinary iodine concentration <100 mg/l, indicating that iodine deficiency is a potential public health problem in the Hella region. These results indicate a need for further assessment of the implementation of the universal salt iodization strategy for the elimination of iodine deficiency in the SHP, PNG.
authors.affiliation: Division of Basic Medical Sciences, School of Medicine and Health Sciences, University of Papua, New Guinea, PO Box 5623 Boroko, NCD, Papua, New Guinea.
authors.forename: Victor
authors.initials: V
authors.lastname: Temple
authors.forename: Pilly
authors.initials: P
authors.lastname: Mapira
authors.forename: Kayode
authors.initials: K
authors.lastname: Adeniyi
authors.forename: Peter
authors.initials: P
authors.lastname: Sims
mesh_terms: D002648:Child; D002664:Child Nutritional Physiological Phenomena / Q000502:physiology*; D005260:Female; D006801:Humans; D007455:Iodine / Q000008:administration & dosage / Q000172:deficiency* / Q000652:urine*; D008297:Male; D010219:Papua New Guinea; D012574:Schools; D017678:Sex Distribution; D017673:Sodium Chloride, Dietary / Q000008:administration & dosage / Q000032:analysis* / Q000652:urine; D013334:Students
chemical_list: D017673:Sodium Chloride, Dietary; C034024:iodized salt; D007455:Iodine