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Salamatullah Quazi M. Mohiduzzaman Moududur R. Khan B. Nahar M. Mostafizur Rahman M. Nurul Islam M. Baquer Chandrakant S. Pandav Harun K. M. Yusuf 《Indian journal of clinical biochemistry : IJCB》1997,12(2):128-133
Urinary iodine levels in children (5–11 years) and in adult males and females (15–44 years) of three ecological zones (hilly, flood-prone and plains) of Bangladesh were analyzed to determine the status of biochemical iodine deficiency in the country. Data indicated that a large majority of the population all over Bangladesh have biochemical iodine deficiency urinary iodine excretion (UIE) less than the accepted cut-off level of 10 μg/dl. Adults were deficient to comparable degrees, 31.3% severely iodine deficient. The flood-prone zone was less affected: 71.7% children had iodine deficiency and 25% were severely deficient. Adults of this zone were less affected than the children. Iodine deficiency was least severe in the plain zone: 59.8% children were biochemically iodine deficient and of them 23.4% had UIE less than 2.0 μg/dl. In the case of the adults of this zone, 60.8% were biochemically iodine deficient and 20.6% had severe iodine deficiency. The results indicate that Bangladesh as a whole is an iodine deficient region, with the hilly zone being the most severely affected. Children were slightly more affected than the adults, and females were more affected than the males. 相似文献
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An agenda-building model was examined for the question of Africaand terrorism. A path analysis compared real-world events (deathsand attacks attributed to terrorism), presidential emphasis,media coverage, and foreign aid for 20 African nations. Resultsshow a clear agenda-building trend—when nations were emphasizedwith a terrorism frame. Presidential emphasis of nations’involvement in terrorism influenced media coverage and the policyagenda. The findings also suggest that deaths attributed toterrorism influenced the news and policy agendas. Media coverageof nations with a terrorism frame influenced the policy agenda.Only one significant path coefficient was found in the analysisof agenda setting without terrorism framing: The more PresidentBush mentioned a nation in his public statements, the more TheNew York Times covered the country. Received for publication September 29, 2006. Accepted for publication March 27, 2007. 相似文献
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