scholarly journals Iron-biofortified pearl millet consumption increases physical activity in Indian adolescent school children after a 6-month randomized feeding trial

2021 ◽  
pp. 1-22
Author(s):  
Laura M Pompano ◽  
Sarah V Luna ◽  
Shobha A Udipi ◽  
Padmini S Ghugre ◽  
Eric M Przybyszewski ◽  
...  
Keyword(s):  
Physical Activity ◽  
Pearl Millet ◽  
School Children ◽  
Iron Status ◽  
Dependent Manner ◽  
Feeding Trial ◽  
Negative Effects ◽  
Indian School ◽  
Mixed Regression ◽  
The Impact

Abstract Background: Iron deficiency has negative effects on voluntary physical activity (PA); however, the impact of consuming iron-biofortified staple foods on voluntary PA remains unclear. This study compared the effects of consuming iron-biofortified pearl millet or a conventional pearl millet on measures of voluntary PA in Indian school children (ages 12-16 years) during a six-month randomized, controlled feeding trial. PA data were collected from 130 children using Actigraph GT3X accelerometers for six days at baseline and endline. Minutes spent in light and in moderate-to-vigorous PA were calculated from accelerometer counts using Crouter’s refined two-regression model for children. Mixed regression models adjusting for covariates were used to assess relationships between intervention treatment or change in iron status and physical activity. Results: Children who consumed iron-biofortified pearl millet performed 22.3 (95% CI: 1.8, 42.8, p = 0.034) more minutes of light PA each day compared to conventional pearl millet. There was no effect of treatment on moderate-to-vigorous PA. The amount of iron consumed from pearl millet was related to minutes spent in light PA (estimate and 95% CI: 3.4 min/mg iron (0.3 to 6.5, p = 0.031)) and inversely related to daily sedentary minutes (estimate and 95% CI: −5.4 min/mg iron (−9.9 to −0.9, p = 0.020)). Conclusion: Consuming iron-biofortified pearl millet increased light PA and decreased sedentary time in Indian school children in a dose-dependent manner.

Iron Biofortified Pearl Millet Improves Iron Status in Indian School Children: Results of a Feeding Trial

2013 ◽  
Vol 27 (S1) ◽  
Author(s):  
Jere D. Haas ◽  
Julia L. Finkelstein ◽  
Shobha A Udipi ◽  
Padmini Ghugre ◽  
Saurabh Mehta
Keyword(s):  
Pearl Millet ◽  
School Children ◽  
Iron Status ◽  
Feeding Trial ◽  
Indian School

scholarly journals The Relationship Between Iron Status and Free‐Living Physical Activity in Indian School Children

2015 ◽  
Vol 29 (S1) ◽  
Author(s):  
Brendan Denvir ◽  
Sarah Luna ◽  
Shobha Udipi ◽  
Padmini Ghugre ◽  
Eric Przybyszewski ◽  
...  
Keyword(s):  
Physical Activity ◽  
School Children ◽  
Iron Status ◽  
Free Living ◽  
Indian School ◽  
The Relationship

scholarly journals Impact of iron fortification on anaemia and iron deficiency among pre-school children living in Rural Ghana

PLoS ONE ◽  
2021 ◽  
Vol 16 (2) ◽  
pp. e0246362
Author(s):  
Samuel Kofi Tchum ◽  
Fareed Kow Arthur ◽  
Bright Adu ◽  
Samuel Asamoah Sakyi ◽  
Latifatu Alhassan Abubakar ◽  
...  
Keyword(s):  
Placebo Group ◽  
Iron Deficiency ◽  
School Children ◽  
Iron Status ◽  
Intervention Group ◽  
Iron Group ◽  
Double Burden ◽  
Micronutrient Powder ◽  
The Impact

Anaemia in young sub-Saharan African children may be due to the double burden of malaria and iron deficiency. Primary analysis of a double-blind, cluster randomized trial of iron containing micronutrient powder supplementation in Ghanaian children aged 6 to 35 months found no difference in malaria risk between intervention and placebo groups. Here, we performed a secondary analysis of the trial data to assess the impact of long-term prophylactic iron fortificant on the risk of iron deficiency and anaemia in trial subjects. This population-based randomized-cluster trial involved 1958 children aged between 6 to 35 months, identified at home and able to eat semi-solid foods. The intervention group (n = 967) received a daily dose containing 12.5 mg elemental iron (as ferrous fumarate), vitamin A (400 μg), ascorbic acid (30 mg) and zinc (5 mg). The placebo group (n = 991) received a similar micronutrient powder but without iron. Micronutrient powder was provided daily to both groups for 5 months. At baseline and endline, health assessment questionnaires were administered and blood samples collected for analysis. The two groups had similar baseline anthropometry, anaemia, iron status, demographic characteristics, and dietary intakes (p > 0.05). Of the 1904 (97.2%) children who remained at the end of the intervention, the intervention group had significantly higher haemoglobin (p = 0.0001) and serum ferritin (p = 0.0002) levels than the placebo group. Soluble transferrin receptor levels were more saturated among children from the iron group compared to non-iron group (p = 0.012). Anaemia status in the iron group improved compared to the placebo group (p = 0.03). Continued long-term routine use of micronutrient powder containing prophylactic iron reduced anaemia, iron deficiency and iron deficiency anaemia among pre-school children living in rural Ghana’s malaria endemic area.

scholarly journals Change model for a school-based program to promote oral hygiene practices among Indian school children

2021 ◽  
Vol 8 (7) ◽  
pp. 3662
Author(s):  
Rashmi Mehra
Keyword(s):  
School Children ◽  
Program Implementation ◽  
Oral Hygiene ◽  
Intervention Mapping ◽  
Assessment Tools ◽  
Change Model ◽  
Indian School ◽  
Hygiene Practices ◽  
School Based ◽  
The Impact

The present paper addresses basic evaluation and procedural concepts that are involved in the process of implementing a school-based program to promote oral hygiene practices among Indian school children using the I-change intervention mapping model. Core components for effective intervention design and implementation are presented as part of a comprehensive model composed of six stages along with in depth discussion about sustaining each step under the I-change model providing with the imminent need for such a school based program in India. This model systematically addresses the design program, the production of said program called insta-brush. Special attention has been given to the planned program implementation delineating suggested sequence of implementation followed by comprehensive measurement of the impact of the program with proposed process and summative evaluation plans. Assessment tools and evaluation strategies are recommended and illustrated based on evaluations of interventions implemented in school based oral health programs worldwide.

scholarly journals Effect of the Confinement Imposed By Covid-19 on Algerians Physical Activity Through Lens оf Gender

2021 ◽  
pp. 57-64
Author(s):  
Houar Abdelatif ◽  
Kacem Abdelhadi ◽  
Zerf Mohamed ◽  
Bengoua Ali
Keyword(s):  
Physical Activity ◽  
Home Environment ◽  
Critical Period ◽  
Sedentary Lifestyle ◽  
Short Form ◽  
Negative Effects ◽  
Algerian Population ◽  
Males And Females ◽  
Lifestyle Physical Activity ◽  
The Impact

Background. To estimate the level of PA before and during quarantine, in both sexes, according to four categories (vigorous, moderate, walking and sitting) and to provide suggestions to reduce the negative effects of the latter (quarantine) on the health of the Algerian population. Methods. A sample of 1210 of Algerian males and females, age around 18 to 60 years old have been taken a part in this study: males: 991–81,9 %, females: 219–18,1 %. Interviewed by IPAQ (short form) to estimate the impact of confinement on Algerians gender lifestyle physical activity. Results. We confirmed that sitting long hours was the main problem for two sexes. As well as males are more active than females in all comparisons practiced. Conclusion. Confinement is a fundamental safety step to avoid the spreading of Covid-19. Whereas some guidelines for avoiding prolongation are requested to reduce inactivity and sedentary lifestyle, especially for our females. Support by health and exercise videos broadcast by national television in order to improve physical activity and routinely exercising in a safe home environment. Support in this study, as an important governmental policy, helps their citizens for healthy living during the corona virus crisis. Admitted as guidelines for our females, permitting them to maintain their physical function and mental health during this critical period.

scholarly journals Study on the Impact of the Objective Characteristics and Subjective Perception of the Built Environment on Residents’ Physical Activities in Fuzhou, China

2019 ◽  
Vol 12 (1) ◽  
pp. 329 ◽  
Author(s):  
Lizhen Zhao ◽  
Zhenjiang Shen ◽  
Yanji Zhang ◽  
Fubin Sheng
Keyword(s):  
Physical Activity ◽  
Built Environment ◽  
Vigorous Physical Activity ◽  
Structural Equations ◽  
Subjective Perception ◽  
Direct Impact ◽  
Negative Effects ◽  
General Physical ◽  
The Impact ◽  
The Relationship

Many researchers have confirmed a correlation between the built environment and physical activity. However, most studies are based on the objective characteristics of the built environment, and seldom involve the residents’ subjective perception. The purpose of this study is to explore the relationship between the subjective and objective characteristics of the built environment and physical activity at the community scale. Data consists of that collected from a social survey, Points of Interest (POI), the road network, and land use in Fuzhou, China. The duration of moderate-to-vigorous physical activity (MVPA) within a week is used to represent the general physical activity of residents. Security perception is introduced as an intermediary variable. SPSS software is used for factor analysis and Amos software for statistical analysis. Structural equations are set up to analyse the relationship between these variables. The final results show that: (1) The objective characteristics of the built environment have no direct impact on the development of leisure MVPA, but it can indirectly affect leisure MVPA through residents’ subjective perception of the built environment; (2) The subjective perception of residents has a significant impact on the duration of MVPA, the subjective perception of humanized space has a direct impact on the duration of MVPA, and destination accessibility and urban environment maintenance has an indirect impact through community public security perception; and (3) The individuals’ attributes such as gender and self-evaluated socioeconomic status have negative effects on the duration of leisure MVPA, and an individual’s love of sports has a positive effect on MVPA.

Promoting Physical Activity and Fruit and Vegetable Consumption Through a Community-School Partnership: The Effects of Marathon Kids® on Low-Income Elementary School Children in Texas

2012 ◽  
Vol 9 (5) ◽  
pp. 739-753 ◽  
Author(s):  
Andrew E. Springer ◽  
Steven H. Kelder ◽  
Nalini Ranjit ◽  
Heather Hochberg-Garrett ◽  
Sherman Crow ◽  
...  
Keyword(s):  
Physical Activity ◽  
Elementary School ◽  
Healthy Eating ◽  
School Children ◽  
Low Income ◽  
Elementary School Children ◽  
Vegetable Consumption ◽  
Fruit And Vegetable Consumption ◽  
Fruit And Vegetable ◽  
The Impact

Background:Marathon Kids® (MK) is a community and school-based program that promotes running, walking, and healthy eating in elementary school children. This study assessed the impact of MK on self-reported physical activity (PA), fruit and vegetable consumption (FVC), and related psycho-social factors in a sample of low-income, 4th- and 5th-grade students in Texas (n = 511). Intervention strategies included structured school running time, behavioral tracking, celebratory events, and rewards.Methods:A quasi-experimental design with 5 intervention (MK) and 3 comparison schools was employed. Students were assessed at baseline in the fall and at 3 time points during 2008 to 09. Mixed-effect regression methods were used to model pooled means, adjusting for baseline and sociodemographic variables.Results:MK students reported a higher mean time of running in past 7 days compared with non-MK students (mean = 4.38 vs. 3.83, respectively. P = .002), with a standardized effect size of 0.16. Mean times of FVC (P = .008), athletic identity self-concept (P < .001), PA outcome expectations (P = .007), and PA and FVC self-efficacy (P < .001 and P = .02, respectively) were also higher in MK students. Fewer differences in social support were observed.Conclusion:Findings provide further evidence on the importance of community and school partnerships for promoting PA and healthy eating in children.

scholarly journals Impact of Dietary, Socioeconomic, and Physical Factors on Obese and Overweight Schoolchildren Living in Sidi-Bel-Abbes (West of Algeria) and Ain Defla (Centre)

2018 ◽  
Vol 25 (1) ◽  
pp. 37-46 ◽  
Author(s):  
Hayat Didaoui ◽  
Méghit Boumediene Khaled
Keyword(s):  
Physical Activity ◽  
Body Mass Index ◽  
Environmental Factors ◽  
Body Mass ◽  
School Children ◽  
Task Force ◽  
The Body ◽  
Physical Factors ◽  
Obesity And Overweight ◽  
The Impact

Abstract Background and aims: The aim of the current study was to assess the impact of environmental factors; food, socio-economic, and physical activity, on a group of obese children living in Ain-Defla (Center Algeria) and Sidi-Bel-Abbes (West Algeria). Material and methods: The protocol was carried out on a cohort of 125 school children aged of 5 to 11 years, including 64 boys and 61 girls, and 139 school children, including 93 boys and 46 girls in Ain Defla and Sidi-Bel-Abbes respectively. Concerning the classification of obesity and overweight, we referred to the International Obesity Task Force and the French References' curves. Results: Regarding dietary intake our results showed that 34% of students from both regions took their breakfast, compared to 66% who did not take. Furthermore, 73% of students skipped at least one meal, however 23% respected meals frequency i.e. 4 meals a day. Regarding socio-economic factors and physical activity, our findings showed that obesity rates were high (36%) among children whose fathers are workers. However, for mothers who are housewives, obesity increases among their children (88%). The relationship was reversed between the parents' education level and the Body Mass Index. We found an opposite relationship between Body Mass Index and physical activity, and investigated children use screen devices for long time periods. Conclusions: Our study showed a positive relationship between obesity and overweight and environmental factors.

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