ABSTRACT
A national survey conducted in 1995-96 showed that mild to moderate iodine deficiency existed in Macedonia (median urinary iodine [UI] concentration 117 microg/l). It was concluded that a new legal regulation should be introduced concerning the iodination of table salt for human consumption. The iodine level was recommended to be 20-30 mg/kg salt, exclusively in the form of the more stable potassium iodate. The new regulations were instituted and became effective in October, 1999. National surveys performed in 2000 and 2001 showed increased median UI concentrations (154.1 microg/l in 2000 and 164.5 microg/l in 2001). In 2001, UI excretion was assessed in 490 pregnant and lactating women (median UI concentration 140 microg/l). During the last three surveys, household salt specimens were assessed for iodine content. The findings showed an increase of the percentage of the optimal iodine content in household salt (42-69%), which correlated with the higher IU excretion results. The new regime of salt iodination was proved to be highly effective in correcting the iodine deficiency in Macedonia.
Subject(s)
Deficiency Diseases/therapy , Iodine/deficiency , Adolescent , Adult , Child , Data Collection , Deficiency Diseases/epidemiology , Female , Goiter/epidemiology , Humans , Iodine/urine , Lactation , Legislation, Medical , Male , Pregnancy , Prospective Studies , Republic of North Macedonia/epidemiology , Sex FactorsABSTRACT
The Republic of Macedonia has 662,000 ha of cultivated land with well-organised agricultural production. It is a well known producer of agricultural products. From 1991 to 1999, authorized laboratories conducted systematic control of about 6,500 food samples in 1991 to 36,000 by 1999 which included a whole range of hygienic quality parameters including microbiological and chemical. Microbiological contamination of food was reported to have caused disease outbreaks in 1,578 people in 1995, which dropped to 126 people in 1999. The decreasing trend of samples unfit for human consumption was observed for all food groups. As for the chemical parameters, an increasing trend of contaminated samples was noted only for additives, with peaks reaching 6.9% in 1998 and 4.9% in 1999 of the total number of analysed samples.
