Prevalence of vitamin A deficiency and dietary inadequacy in Indian school-age children and adolescents

2021 ◽  
Author(s):  
Geereddy Bhanuprakash Reddy ◽  
Tattari Shalini ◽  
Santu Ghosh ◽  
Raghu Pullakhandam ◽  
Boiroju Naveen Kumar ◽  
...  
Keyword(s):  
Vitamin A ◽  
Children And Adolescents ◽  
Vitamin A Deficiency ◽  
School Age Children ◽  
School Age ◽  
Indian School

scholarly journals Vitamin A deficiency and determinants of vitamin A status in Bangladeshi children and women: findings of a national survey

2016 ◽  
Vol 20 (6) ◽  
pp. 1114-1125 ◽  
Author(s):  
Sabuktagin Rahman ◽  
Ahmed Shafiqur Rahman ◽  
Nurul Alam ◽  
AM Shamsir Ahmed ◽  
Santhia Ireen ◽  
...  
Keyword(s):  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Leafy Vegetables ◽  
School Age Children ◽  
Dietary Vitamin ◽  
School Age ◽  
Serum Retinol ◽  
Animal Source Foods ◽  
Animal Source ◽  
Subclinical Vitamin

AbstractObjectiveUsing data from the national micronutrients survey 2011–2012, the present study explored the status of subclinical vitamin A nutrition and the underlying determinants in the Bangladeshi population.DesignA nationwide cross-sectional study.SettingsThe survey covered 150 clusters; fifty in each of rural, urban and slum strata.SubjectsThree population groups: (i) pre-school age children (6–59 months; PSAC); (ii) school age children (6–14 years; SAC); and (iii) non-pregnant non-lactating women (15–49 years; NPNLW).ResultsNational prevalence of subclinical vitamin A deficiency was 20·5, 20·8 and 5·3 % in PSAC, SAC and NPNLW, respectively. Slum populations had higher prevalence compared with urban (PSAC: 38·1 v. 21·2 %, P<0·001; SAC: 27·1 v. 22·1 %, P=0·004; NPNLW: 6·8 v. 4·7 %, P=0·01). Dietary vitamin A met up to 27·1–46·0 % of daily needs; plant-source vitamin A constituted 73–87 % of the intakes. Multivariable regression analyses showed that higher consumption of animal foods was associated with higher retinol status in PSAC (β=0·27; P<0·001); and living in urban area was related to higher retinol status in NPNLW (β=0·08, P=0·004) and PSAC (β=0·11, P=0·04). Increased intake of leafy vegetables was associated with lower retinol status in SAC (β=−0·08, P=0·02). Vitamin A supplementation in PSAC did not significantly influence serum retinol within one year post-supplementation (P>0·05 for differences in β between <3 months v. 3–6 months, 6–9 months and 9–12 months).ConclusionsPrevalence of subclinical vitamin A deficiency was high in children in Bangladesh. Intakes of animal-source foods and leafy vegetables were associated with higher and lower retinol status, respectively. Increased food diversity through animal-source foods is required.

scholarly journals Role of Serum Mycoplasma pneumoniae IgA, IgM, and IgG in the Diagnosis of Mycoplasma pneumoniae-Related Pneumonia in School-Age Children and Adolescents

2016 ◽  
Vol 24 (1) ◽  
Author(s):  
Wei-Ju Lee ◽  
Eng-Yen Huang ◽  
Chih-Min Tsai ◽  
Kuang-Che Kuo ◽  
Yi-Chuan Huang ◽  
...  
Keyword(s):  
Children And Adolescents ◽  
Mycoplasma Pneumoniae ◽  
Immunoglobulin A ◽  
Fold Increase ◽  
Laboratory Diagnosis ◽  
Diagnostic Value ◽  
Immunoglobulin M ◽  
School Age Children ◽  
School Age ◽  
Content Type

ABSTRACT Mycoplasma pneumoniae is an important causative pathogen of community-acquired pneumonia in children. Rapid and reliable laboratory diagnosis of M. pneumoniae infection is important so that appropriate antibiotic treatment can be initiated to reduce the misuse of drugs and resistance rates. Anti-M. pneumoniae immunoglobulin M (IgM) is an indicator of recent primary infection but can persist for several months after initial infection. It has been suggested that anti-M. pneumoniae immunoglobulin A (IgA) can be a reliable indicator for recent M. pneumoniae infection in adults. We investigated the clinical diagnostic value of M. pneumoniae IgA in school-age children and adolescents with M. pneumoniae-related pneumonia. Eighty children with pneumonia and seropositive for M. pneumoniae IgM or with a 4-fold increase of anti-M. pneumoniae immunoglobulin G (IgG) were enrolled from May 2015 to March 2016. The titers of M. pneumoniae IgA, IgM, and IgG, the clinical features, and laboratory examinations of blood, C-reactive protein, and liver enzymes were analyzed. The initial positivity rates for M. pneumoniae IgM and IgA upon admission to the hospital were 63.6 and 33.8%, respectively. One week after admission, the cumulative positivity rates for M. pneumoniae IgM and IgA increased to 97.5 and 56.3%, respectively. Detection of M. pneumoniae IgM was more sensitive than detection of M. pneumoniae IgA for the diagnosis of M. pneumoniae-related pneumonia in school-age children and adolescents; however, paired sera are necessary for a more accurate diagnosis.

Effect of Educational Program on Level of Self -Esteem of School Age Children and Adolescents Exposed to Bullying

2022 ◽  
Vol 2 (2) ◽  
pp. 98-106
Author(s):  
marwa zewiel ◽  
Zeinab El Sayed Hafez El Sayed ◽  
Mai Hassan Hassan El-Sharkawy ◽  
Amina Ahmed Wahba El salamony
Keyword(s):  
Children And Adolescents ◽  
Educational Program ◽  
Self Esteem ◽  
School Age Children ◽  
School Age

Genotype Effects on β-Carotene Conversion to Vitamin A: Implications on Reducing Vitamin A Deficiency in the Philippines

2021 ◽  
pp. 037957212110602
Author(s):  
Mark Pretzel P. Zumaraga ◽  
Jose Maria Reynaldo Apollo Arquiza ◽  
Mae Anne Concepcion ◽  
Leah Perlas ◽  
Ma. Neda Alcudia-Catalma ◽  
...  
Keyword(s):  
Vitamin A ◽  
Children And Adolescents ◽  
Vitamin A Deficiency ◽  
The Philippines ◽  
Fisher Exact Test ◽  
National Capital Region ◽  
Nutrition Survey ◽  
Vitamin A Status ◽  
Genotype Frequencies

Background: The study aimed to identify two beta-carotene 15,15′-monooxygenase (BCMO1) mutations, namely R267S and A379V, and determine their association with vitamin A status among Filipinos 6 to 19 years old respondents of the 2013 Philippine National Nutrition Survey living in the National Capital Region. Materials and Methods: This study followed cross-sectional design. Whole blood specimen was collected in the morning and was used as source of genomic DNA and serum for retinol concentration determination. Fisher exact test was performed to determine whether genotype frequencies were associated to retinol concentrations/vitamin A deficiency status. A level of P < .05 was identified as significant. Results: A total of 693 Filipino children and adolescents were included. Of the 693, there were at least 7.6% who bears the combined mutations for R267S + A379V. Association analysis showed that an inverse relationship exists between the A379V TT variant and vitamin A status. Although the exact role of these identified polymorphisms on retinol/carotenoid metabolism need to be confirmed in dedicated functional studies. Conclusion: This study has identified for the first time the presence of 2 nonsynonymous genetic variants/mutations in the coding region of BCMO1 gene. Interestingly, one of these two variants, the A379V T, was found to be associated with vitamin A status. It is, therefore, warranted to investigate the role of BCMO1 variants for the success of supplementation programs and fortification efforts among vulnerable populations in this region. Genetic variability should be considered for future provitamin A supplementation recommendations among children and adolescents in the Philippines.

Vitamin A status and factors associated in healthy school-age children

2014 ◽  
Vol 33 (3) ◽  
pp. 509-512 ◽  
Author(s):  
Dogus Vuralli ◽  
Leyla Tumer ◽  
Alev Hasanoglu ◽  
Gürsel Biberoglu ◽  
Hatice Pasaoglu
Keyword(s):  
Vitamin A ◽  
School Age Children ◽  
School Age ◽  
Factors Associated ◽  
Vitamin A Status
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