Nutritional iodine status of pregnant women in Zaria, North-Western Nigeria

2016 ◽  
Vol 3 (1) ◽  
pp. 41
Author(s):  
MohammedEl-Bashir Jibril ◽  
FayeoforiM Abbiyesuku ◽  
IS Aliyu ◽  
AJ Randawa ◽  
R Adamu ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Iodine Status ◽  
North Western

scholarly journals Iodine status and its determinants in subpopulation of pregnant women in rural Central India

2018 ◽  
Vol 7 (2) ◽  
pp. 665
Author(s):  
Surekha A. Tayade ◽  
Shakuntala Chhabra
Keyword(s):  
Family History ◽  
High Risk ◽  
Pregnant Women ◽  
Iodine Deficiency ◽  
Tertiary Care ◽  
Central India ◽  
Iodized Salt ◽  
High Risk Population ◽  
Iodine Status ◽  
Rich Food

Background: There is an increased demand for iodine and thyroid hormones, in pregnancy starting from the early weeks of pregnancy suggesting that there may be a need for additional supplements of iodine in high risk population to prevent iodine deficiency and its associated disorders. Hence this study was undertaken to determine the iodine status and its determinants in a subpopulation of pregnant women from a rural area of Central India.Methods: A hospital based, cross-sectional, observational study was carried out among pregnant women seeking antenatal care at Kasturba Hospital of MGIMS, Sewagram, a rural tertiary care institute in central India. Information was collected about demographic variables, use of iodized salt, iodine rich food and goitrogens as part of diet and other determinants. Spot urine samples were obtained, and assessment of urine iodine concentration was done by using Sandell-Kolthoff reaction.Results: Among 250 pregnant women of first trimester, iodine deficiency (ID) was present in 11.8 %, of which 59.25% had mild deficiency, 33.33% moderate deficiency and 7.4% severe deficiency. More women with iodine deficiency were of higher age, had less formal education and belonged to lower middle and lower economic class. Higher number of women with iodine deficiency had family history of thyroid disorders compared to iodine sufficient (18.51% versus 5.58%), more iodine deficient commonly had goitrogens (cabbage, cauliflower, radish, sweet potato, soya etc) as part of their meals (77.77% versus 68.60%), lesser women with ID ate iodine rich food (fish, milk yoghurt, bread) (18.51% versus 68.60%) and fewer of them used iodized salt during food preparation (25.92% versus 69.95%) compared to iodine sufficient, with a significant difference.Conclusions: Iodine deficiency is prevalent in pregnant women in this geographic region of central India. Age, low socioeconomic status, lack of education, family history, low intake of iodized salt and iodine rich food and more consumption of goitrogenic food as part of diet are risk factors. Appropriate health education, promoting use of iodized salt, quality assurance of universal salt iodization by household survey and screening in high risk group is suggested.

scholarly journals Awareness and Acceptability of Ultrasound Prenatal Sex Determination among Pregnant Women in a Teaching Hospital in Sokoto, North-Western Nigeria

2020 ◽  
Vol 03 (04) ◽  
pp. 114-119
Author(s):  
Yakubu Ahmed ◽  
Abubakar A. Panti ◽  
Amina G. Umar ◽  
Fatima A Birnin-Yauri ◽  
Jamila A Garbar ◽  
...  
Keyword(s):  
Sex Determination ◽  
Pregnant Women ◽  
Teaching Hospital ◽  
North Western

scholarly journals Iodine deficiency in pregnant women living in the South East of the UK: the influence of diet and nutritional supplements on iodine status

2014 ◽  
Vol 111 (9) ◽  
pp. 1622-1631 ◽  
Author(s):  
Sarah C. Bath ◽  
Alan Walter ◽  
Andrew Taylor ◽  
John Wright ◽  
Margaret P. Rayman
Keyword(s):  
Pregnant Women ◽  
Iodine Deficiency ◽  
Urinary Iodine ◽  
World Health ◽  
The South ◽  
Childbearing Age ◽  
Iodine Status ◽  
Supplement Use ◽  
Iodine Excretion ◽  
The Uk

Iodine is a key component of the thyroid hormones which are crucial for brain development. Adequate intake of iodine in pregnancy is important as in utero deficiency may have lifelong consequences for the offspring. Data on the iodine status of UK pregnant women are sparse, and there are no such data for pregnant women in the South East of the UK. A total of 100 pregnant women were recruited to a cross-sectional study carried out at the Royal Surrey County Hospital, Guildford, at their first-trimester visit for an ultrasound scan. The participants provided a spot-urine sample (for the measurement of urinary iodine concentration (UIC) and creatinine concentration) and 24 h iodine excretion was estimated from the urinary iodine:creatinine ratio. Women completed a general questionnaire and a FFQ. The median UIC (85·3 μg/l) indicated that the group was iodine deficient by World Health Organisation criteria. The median values of the iodine:creatinine ratio (122·9 μg/g) and of the estimated 24 h iodine excretion (151·2 μg/d) were also suggestive of iodine deficiency. UIC was significantly higher in women taking an iodine-containing prenatal supplement (n 42) than in those not taking such a supplement (P< 0·001). In the adjusted analyses, milk intake, maternal age and iodine-containing prenatal supplement use were positively associated with the estimated 24 h urinary iodine excretion. Our finding of iodine deficiency in these women gives cause for concern. We suggest that women of childbearing age and pregnant women should be given advice on how to improve their iodine status through dietary means. A national survey of iodine status in UK pregnant women is required.

scholarly journals Iodine Status in Pregnant Women in the National Children's Study and in U.S. Women (15–44 Years), National Health and Nutrition Examination Survey 2005–2010

Thyroid ◽  
2013 ◽  
Vol 23 (8) ◽  
pp. 927-937 ◽  
Author(s):  
Kathleen L. Caldwell ◽  
Yi Pan ◽  
Mary E. Mortensen ◽  
Amir Makhmudov ◽  
Lori Merrill ◽  
...  
Keyword(s):  
Pregnant Women ◽  
National Health ◽  
Nutrition Examination Survey ◽  
Iodine Status ◽  
Health And Nutrition

Perception of episiotomy among pregnant women in Kano, North-Western Nigeria

2015 ◽  
Vol 12 (1) ◽  
pp. 25
Author(s):  
MuhammadYusuf Abubakar ◽  
MaryamMuhammad Suleiman
Keyword(s):  
Pregnant Women ◽  
North Western

scholarly journals Maternal Iodine Status and Associations with Birth Outcomes in Three Major Cities in the United Kingdom

Nutrients ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 441 ◽  
Author(s):  
Charles Snart ◽  
Claire Keeble ◽  
Elizabeth Taylor ◽  
Janet Cade ◽  
Paul Stewart ◽  
...  
Keyword(s):  
Birth Weight ◽  
Preterm Birth ◽  
Pregnant Women ◽  
Birth Outcomes ◽  
Inductively Coupled Plasma ◽  
Urinary Iodine ◽  
World Health ◽  
Spontaneous Preterm Birth ◽  
Foetal Development ◽  
Iodine Status

Severe iodine deficiency in mothers is known to impair foetal development. Pregnant women in the UK may be iodine insufficient, but recent assessments of iodine status are limited. This study assessed maternal urinary iodine concentrations (UIC) and birth outcomes in three UK cities. Spot urines were collected from 541 women in London, Manchester and Leeds from 2004–2008 as part of the Screening for Pregnancy End points (SCOPE) study. UIC at 15 and 20 weeks’ gestation was estimated using inductively coupled plasma-mass spectrometry (ICP-MS). Associations were estimated between iodine status (UIC and iodine-to-creatinine ratio) and birth weight, birth weight centile (primary outcome), small for gestational age (SGA) and spontaneous preterm birth. Median UIC was highest in Manchester (139 μg/L, 95% confidence intervals (CI): 126, 158) and London (130 μg/L, 95% CI: 114, 177) and lowest in Leeds (116 μg/L, 95% CI: 99, 135), but the proportion with UIC <50 µg/L was <20% in all three cities. No evidence of an association was observed between UIC and birth weight centile (−0.2% per 50 μg/L increase in UIC, 95% CI: −1.3, 0.8), nor with odds of spontaneous preterm birth (odds ratio = 1.00, 95% CI: 0.84, 1.20). Given the finding of iodine concentrations being insufficient according to World Health Organization (WHO) guidelines amongst pregnant women across all three cities, further studies may be needed to explore implications for maternal thyroid function and longer-term child health outcomes.

scholarly journals Iodine deficiency in pregnant women in Sweden: a national cross-sectional study

2019 ◽  
Vol 59 (6) ◽  
pp. 2535-2545 ◽  
Author(s):  
Sofia Manousou ◽  
Maria Andersson ◽  
Robert Eggertsen ◽  
Sandra Hunziker ◽  
Lena Hulthén ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Iodine Deficiency ◽  
Geometric Mean ◽  
Iodized Salt ◽  
National Study ◽  
Urinary Iodine Concentration ◽  
Iodine Nutrition ◽  
Cross Sectional ◽  
Iodine Status ◽  
Supplement Use

Abstract Purpose Voluntary salt iodization at 50 mg/kg salt ensures adequate iodine nutrition in Swedish school-aged children, but iodine status in pregnant women is uncertain. Methods We conducted a cross-sectional national study of 743 pregnant women, at median gestational age of 23 weeks (IQR 9, 38), recruited from maternal health care centers. We measured: urinary iodine concentration (UIC) and urinary creatinine concentration in spot urine samples; thyroglobulin (Tg), thyroid-stimulating hormone (TSH), and total thyroxine (tT4) on dried blood spots (DBS); and thyreoperoxidase antibodies in serum samples. Data on dietary supplement use were obtained, and women were classified as supplement users (consuming multivitamins containing ≥ 150 µg iodine/day) and non-supplement users (no supplements or < 150 µg iodine/day from supplements). Results Overall median UIC [bootstrapped 95% confidence interval (CI)] was 101 µg/L (95, 108; n = 737): 149 µg/L (132, 164) in supplement users (n = 253) and 85 µg/L (79, 92) in non-supplement users (n = 440) (p < 0.001). Overall geometric mean DBS-Tg (95% CI) was 22.1 μg/L (20.8, 23.5; n = 675) and the prevalence of elevated DBS-Tg was 19%. DBS-Tg was lower in supplement users (n = 229) than in non-supplement users (n = 405) (19.1 vs 24.4 μg/L, p < 0.001). DBS-TSH, DBS-tT4, and S-TPOab positivity did not differ between the two groups. Conclusions Pregnant women in Sweden have inadequate iodine nutrition. Women not taking iodine supplements containing ≥ 150 µg iodine/day are affected by mild iodine deficiency and are at higher risk for increased thyroid activity, while maintaining euthyroidism. Iodine intake should be improved in women both before and after conception by promotion of iodized salt instead of non-iodized salt. We urge regular monitoring of iodine status in the general Swedish population, as well as in risk groups.

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