Öz
Kaynakça
- 1. Andersson M, Karumbunathan V, Zimmermann MB. Global iodine status in 2011 and trends over the past decade. Journal of Nutrition 2012;142: 744–750
- 2. Zimmermann MB. Iodine deficiency in pregnancy and the effects of maternal iodine supplementation on the offspring: A Review. Am J Clin Nutr 2009; 89(2):668-672.
- 3. Zimmermann MB, Delange F. Iodine supplementation of pregnant women in Europe: A review and recommendations. Eur J Clin Nutr 2004; 58(7): 979-984.
- 4. Yarrington C, Pearce EN. Iodine and Pregnancy. Journal of Thyroid Research. 2011;2011:934104.
- 5. Vitti P, Rago T, Aghini-Lombardi F, Pinchera A. Iodine deficiency disorders in Europe. Public Health Nutr.2001;4(2B):529-535.
- 6. Russel R, Beard J, Cousins R, Dunn J, Ferland G, Hambidge KM et al. Panel on micronutrients. Dietary reference intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc, National Academy Press, Washington, DC, USA. 2001:275-278
- 7. Braverman LE. Adequate iodine intake—the good far outweighs the bad. European Journal of Endocrinology 1998;139(1):14-15.
- 8. Egri M, Ercan C, Karaoglu L. Iodine deficiency in pregnant women in eastern Turkey (Malatya Province): 7 years after the introduction of mandatory table salt iodization. Public Health Nutr 2009;12(6) 849-52.
- 9. Erdoğan MF, Ağbaht K, Altunsu T, Ozbas S, Yucesan F, Tezel B. et al. Current iodine status in Turkey. J Endocrinol Invest 2009;32(7):617-622.
- 10. Kut A, Gursoy A, Senbayram S, Nilüfer B, Isıl IB, Akgün S. Iodine intake is still inadequate among pregnant women eight years after mandatory iodination of salt in Turkey. J Endocrinol Invest 2010;33(7):461-464.
- 11. Qian M, Wang D, Watkins WE, Gebski V, Yan YQ, et al. The effects of iodine on intelligence in children: a meta-analysis of studies conducted in China. Asia Pac J Clin Nutr. 2005;14(1):32.
- 12. Erdoğan MF. The iodine status of Turkey: Where were we? Where are we now? Review. Türkiye Klinikleri J Endocrin Special Topics 2008; 1 (3):8-13.
- 13. Pearce EN, Andersson M, Zimmermann MB. Global iodine nutrition: Where do we stand in 2013? Thyroid. 2013;23(5):523-528.
- 14. Oguz Kutlu A, Kara C. Iodine deficiency in pregnant women in the apparently, iodine-sufficient capital city of Turkey. Clin Endocrinol (Oxf) 2012;77(4):615-620.
- 15. Katarzyna W, Krystyna SB. Effect of storage conditions on potassium iodide stability in iodized table salt and collagen preparations. International Journal of Food Science & Technology 2007;43(5):895 -899.
Öz
Objective:
Iodine deficiency causes adverse effects in
pregnant women and neurological-cognitive disorders in their babies. Our aim
was to define the status of iodine deficiency among pregnant women, who
attended our hospital outpatient polyclinics. Materials and Methods: This cross-sectional and descriptive study
was performed in 2014 with 94 pregnant women. Iodine levels in spot urine and
serum thyroid hormones have been analyzed. The iodine levels of spot urine less
than 150 µg/L were accepted as iodine deficiency. Results: The mean age was 30.6±3.92 years, mean gestational age was
18.9±9.64 weeks. Mean urinary iodine concentrations (UIC) were 160.32±5.88 μg/L
and the ratio of pregnant women whose UIC less than 150 μg/L was 33% (n=31) and
the percentage of the women, who declared iodised salt use was 90.2%. Conclusion: In this study, in one-third
of pregnant women the urine iodine concentrations were inadequate despite the
high rate of iodised salt intake. Nevertheless, most prenatal vitamins and
salts do not include adequate iodine, iodine monitoring and supplementation may
be recommended before and during pregnancy.
Giriş: İyot eksikliği, gebelerde olumsuz etkilere, bebeklerinde ise nörokognitif
bozukluklara neden olmaktadır. Çalışmamızda hastanemiz polikliniklerine
başvuran gebe kadınlarda iyot eksikliğinin araştırılması amaçlanmıştır. Yöntem: Bu kesitsel ve tanımlayıcı
çalışmaya, 2014 yılında takip edilen, 94 gebe dahil edilmiştir. Çalışmaya
alınan gebelerin, anlık (spot) idrarda iyot düzeyleri ve tiroid fonksiyon
testleri analiz edilmiştir. Spot idrarda iyot düzeyi <150 µg/L ise iyot eksikliği
olarak kabul edilmiştir. Bulgular: Çalışmamızda
ortalama yaş 30,6±3,92 yıl, ortalama gebelik yaşı 18,9±9,64 hafta idi. Ortalama
idrar iyot atılımı 160,32±5,88 μg/L olarak saptanmış olup, iyot eksikliği
olanların oranı %33 olarak bulunmuştur. İyot katkılı tuz kullandığını belirten
gebelerin oranı %90,2 idi. Sonuç: İyot
katkılı tuz kullanımının yüksek oranda olmasına karşın, gebelerin üçte birinde
idrar iyot düzeyleri yetersiz düzeyde saptanmıştır. Bulgularımız, gebelerde
iyot eksikliği prevalansının önemli bir düzeyde olduğunu vurgulamaktadır.
Ülkemizde prenatal vitaminlerin çoğunda ve tuzlarda yeterli iyot
bulunmamaktadır, bu nedenle gebelik sırasında veya öncesinde iyot durumunun
değerlendirilmesi ve desteklenmesi önerilebilir.
Anahtar Kelimeler
Kaynakça
- 1. Andersson M, Karumbunathan V, Zimmermann MB. Global iodine status in 2011 and trends over the past decade. Journal of Nutrition 2012;142: 744–750
- 2. Zimmermann MB. Iodine deficiency in pregnancy and the effects of maternal iodine supplementation on the offspring: A Review. Am J Clin Nutr 2009; 89(2):668-672.
- 3. Zimmermann MB, Delange F. Iodine supplementation of pregnant women in Europe: A review and recommendations. Eur J Clin Nutr 2004; 58(7): 979-984.
- 4. Yarrington C, Pearce EN. Iodine and Pregnancy. Journal of Thyroid Research. 2011;2011:934104.
- 5. Vitti P, Rago T, Aghini-Lombardi F, Pinchera A. Iodine deficiency disorders in Europe. Public Health Nutr.2001;4(2B):529-535.
- 6. Russel R, Beard J, Cousins R, Dunn J, Ferland G, Hambidge KM et al. Panel on micronutrients. Dietary reference intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc, National Academy Press, Washington, DC, USA. 2001:275-278
- 7. Braverman LE. Adequate iodine intake—the good far outweighs the bad. European Journal of Endocrinology 1998;139(1):14-15.
- 8. Egri M, Ercan C, Karaoglu L. Iodine deficiency in pregnant women in eastern Turkey (Malatya Province): 7 years after the introduction of mandatory table salt iodization. Public Health Nutr 2009;12(6) 849-52.
- 9. Erdoğan MF, Ağbaht K, Altunsu T, Ozbas S, Yucesan F, Tezel B. et al. Current iodine status in Turkey. J Endocrinol Invest 2009;32(7):617-622.
- 10. Kut A, Gursoy A, Senbayram S, Nilüfer B, Isıl IB, Akgün S. Iodine intake is still inadequate among pregnant women eight years after mandatory iodination of salt in Turkey. J Endocrinol Invest 2010;33(7):461-464.
- 11. Qian M, Wang D, Watkins WE, Gebski V, Yan YQ, et al. The effects of iodine on intelligence in children: a meta-analysis of studies conducted in China. Asia Pac J Clin Nutr. 2005;14(1):32.
- 12. Erdoğan MF. The iodine status of Turkey: Where were we? Where are we now? Review. Türkiye Klinikleri J Endocrin Special Topics 2008; 1 (3):8-13.
- 13. Pearce EN, Andersson M, Zimmermann MB. Global iodine nutrition: Where do we stand in 2013? Thyroid. 2013;23(5):523-528.
- 14. Oguz Kutlu A, Kara C. Iodine deficiency in pregnant women in the apparently, iodine-sufficient capital city of Turkey. Clin Endocrinol (Oxf) 2012;77(4):615-620.
- 15. Katarzyna W, Krystyna SB. Effect of storage conditions on potassium iodide stability in iodized table salt and collagen preparations. International Journal of Food Science & Technology 2007;43(5):895 -899.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Sağlık Kurumları Yönetimi |
| Bölüm | Orijinal Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 19 Mart 2018 |
| Gönderilme Tarihi | 18 Nisan 2017 |
| Yayımlandığı Sayı | Yıl 2018 Cilt: 12 Sayı: 1 |
Sağlığın ve birinci basamak bakımın anlaşılmasına ve geliştirilmesine katkıda bulunacak yeni bilgilere sahip yazarların İngilizce veya Türkçe makaleleri memnuniyetle karşılanmaktadır.