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Prevalence of Excessive Weight and Underweight and Its Associated Knowledge and Lifestyle Behaviors among Urban Private School-Going Adolescents in New Delhi.

ABSTRACT: With rapid urbanization and the Indian nutrition transition, Indian adolescents face a high risk of developing an energy imbalance. This study aims to assess the prevalence of excessive weight, underweight, and associated knowledge and lifestyle behaviors among private school-going adolescents in Delhi. A cross-sectional study was conducted in students (6th-7th grades) of eight randomly selected private schools in Delhi, India in 2019. A self-administered survey was used to assess students' dietary-and-physical-activity-related knowledge and behavior. Anthropometric measurements (height, weight, and waist circumference) were also conducted. Out of 1567 participants, 7.2% were underweight, 61.3% normal, and 31.5% excess in weight. Underweight was associated with significantly more eating whilst studying for exams (relative risk ratio (RRR) 1.7 (1.0-2.9)). Excessive weight was associated with less incorrect knowledge on behaviors causing overweight (RRR 0.7 (0.5-0.9)), more often reading nutritional labels of packed food items (RRR 0.6 (0.4-0.9)), and less frequent vegetable-intake (RRR 0.7 (0.4-0.9)). Underweight students showed more suboptimal knowledge and unhealthy behaviors, whilst students with excessive weight showed more correct knowledge and healthy behaviors. This study highlights the immediate need for effective health-promoting interventions focused on the importance of healthy lifestyle at least in underweight adolescents.

SUBMITTER: Rawal T

PROVIDER: S-EPMC8472350 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

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Prevalence of Excessive Weight and Underweight and Its Associated Knowledge and Lifestyle Behaviors among Urban Private School-Going Adolescents in New Delhi.

Rawal Tina T Willeboordse Maartje M Arora Monika M Sharma Nitika N Nazar Gaurang P GP Tandon Nikhil N van Schayck Constant P CP

Nutrients 20210921 9

With rapid urbanization and the Indian nutrition transition, Indian adolescents face a high risk of developing an energy imbalance. This study aims to assess the prevalence of excessive weight, underweight, and associated knowledge and lifestyle behaviors among private school-going adolescents in Delhi. A cross-sectional study was conducted in students (6th-7th grades) of eight randomly selected private schools in Delhi, India in 2019. A self-administered survey was used to assess students' diet ...[more]

PMID: 34579174

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Project description:BackgroundUnderstanding dietary patterns in a population is critical for decision making. This study aimed to identify the prevailing dietary patterns and their associated individual and school environment factors among school going adolescents in Lusaka, Zambia.MethodA cross-sectional study involving 404 Grade 10 pupils from 10 secondary schools in Lusaka district was conducted. A 108-item unquantified Food Frequency Questionnaire (FFQ) was used to assess the learner's food intake practices. Principal component analysis (PCA) was used to derive dietary patterns from the 108 food items. In addition, a mapping of food vendors and types of food sold was conducted in the same 10 schools using a semi-structured observation checklist. Bivariate and multivariate multilevel regression was used to analyse the individual and school level determinants of the adolescent dietary patterns.ResultsThe average age of learners was 16.1 years (SD 1.4 years); 234 (58%) were female while 170 (42%) male. "Snacking," "vegetarian," "health conscious," and "traditional" dietary patterns accounting for 54.5% of variability in learner's diets were identified using PCA. At individual level, having weekly pocket money was significantly associated with snacking (p ≤ 0.0001). Self-identified poverty was associated with snacking (p ≤ 0.0001), vegetarian (p = 0.009) and traditional (p = 0.009) dietary patterns. School level factors like a school tuckshop (similar to canteen) that sells fast foods or a kantemba (semi-permanent makeshift store) within the school vicinity (p = 0.023) were significantly associated with a snacking dietary pattern. School tuckshop selling nshima (a thick maize based porridge) was significantly associated with vegetarian (p = 0.007), health conscious (p = 0.02) and traditional dietary patterns (p=0.01) while a tuckshop with fruit significantly predicted traditional (p ≤ 0.0001), vegetarian (p = 0.041), and snacking (p = 0.002), dietary patterns. Having a supermarket or fast food restaurants in the school vicinity did not significantly influence any dietary pattern.ConclusionBoth individual behavioral and school environment level factors were found to be significant determinants of the four dietary patterns identified in this study.

Project description:BackgroundThe double burden of malnutrition among children remains a public health challenge in South Africa. In response, the government of South Africa developed the National Health Policy and Implementation Guidelines for school-going children in 2003. This policy was subsequently upgraded to 'The Integrated School Health Programme' in 2012. An element of the programme is the provision of a meal to school-going children on school days. However, evidence suggests that one-third of school-going children continue to have nutritional deficiencies. This study investigated the sociodemographic as well as the nutritional characteristics of school-going children participating in a school health initiative in KwaZulu-Natal Province, South Africa.MethodsThis was a retrospective descriptive cross-sectional study involving 1,275 children (50.3% females and 49.7% males) aged 3 to 15 years. Epidemiological data on the screening of the children's nutritional characteristics by school health nurses and school health nutritionists under the integrated school health programme (ISHP) was reviewed and analysed for the study.ResultsNearly half (50.3%) and 49.7% of the population were females and males, respectively. The average age of participants was 8.4 years old. 'Underweight' (p = 0.000), 'overweight' (p = 0.000), 'at risk of overweight' (p = 0.000),'stunting' (p = 0.000),'severe stunting' (p = 0.005), 'wasting' (p = 0.010), and 'obesity' (p = 0.037) were associated with the 'schools that children attended'. School-going children' living conditions were significantly associated with 'normal weight' (p = 0.000), 'underweight' (p = 0.000), and 'underweight' (p = 0.028). However, the social grant to parents/guardians had some positive effects on the percentage of children who reported 'normal weight' (55.4%), 'wasting' (1.0%), 'underweight' (4.0%), and 'at risk of overweight' (20.2%).ConclusionChronic nutritional deficiencies persist among children. Therefore, ISHP implementation must retarget specific regions of the country to ensure that national goals and gains on school-going children nutrition, are met and maintained. Indeed, considering the positive impact of the government's social grant programme on the nutritional status of the children in this study, we recommend policy reforms that will increase parents' and carers' access to means of subsistence in order to meet the health and nutritional needs of children in the study communities.

Project description:Adolescence is the most critical phase of human growth that radically alters physiology of the body and wherein any inconsistency can lead to serious health consequences in adulthood. The timing and pace at which various developmental events occur during adolescence is highly diverse and thus results in a drastic change in blood biochemistry. Monitoring the physiological levels of various biochemical measures in ample number of individuals during adolescence can call up for an early intervention in managing metabolic diseases in adulthood. Today, only a couple of studies in different populations have investigated blood biochemistry in a small number of adolescents however, there is no comprehensive biochemical data available worldwide. In view, we performed a cross-sectional study in a sizeable group of 7,618 Indian adolescents (3,333 boys and 4,285 girls) aged between 11-17 years to inspect the distribution of values of common biochemical parameters that generally prevails during adolescence and we observed that various parameters considerably follow the reported values from different populations being 3.56-6.49mmol/L (fasting glucose), 10.60-199.48pmol/L (insulin), 0.21-3.22nmol/L (C-peptide), 3.85-6.25% (HbA1c), 2.49-5.54mmol/L (total cholesterol), 1.16-3.69mmol/L (LDL), 0.78-1.85mmol/L (HDL), 0.33-2.24mmol/L (triglycerides), 3.56-11.45mmol/L (urea), 130.01-440.15μmol/L (uric acid) and 22.99-74.28μmol/L (creatinine). Barring LDL and triglycerides, all parameters differed significantly between boys and girls (p< 0.001). Highest difference was seen for uric acid (p = 1.3 x10-187) followed by C-peptide (p = 6.6 x10-89). Across all ages during adolescence, glycemic and nitrogen metabolites parameters varied markedly with gender. Amongst lipid parameters, only HDL levels were found to be significantly associated with gender following puberty (p< 0.001). All parameters except urea, differed considerably in obese and lean adolescents (p< 0.0001). The present study asserts that age, sex and BMI are the essential contributors to variability in blood biochemistry during adolescence. Our composite data on common blood biochemical measures will benefit future endeavors to define reference intervals in adolescents especially when the global availability is scarce.

Project description:IntroductionMental health problems are pervasive nowadays. Adolescents are often expected to balance academic performance with familial obligations and work to support the family financially if they belong to low-socio-economic areas. These pressures can lead to Anxiety, stress, and even depression.ObjectiveThe study's main objective is to assess the association of gender, parenting style, eating habit, and screen timing with the level of Anxiety among school-going adolescents in three peri-urban areas of Karachi, Pakistan.MethodologyA school-based cross-sectional study was conducted among adolescents of age group 10-19 years using the Generalized Anxiety Disorder-7 (GAD-7) scale in two months in, three populated peri-urban areas of Karachi, Pakistan. Collected Data was analyzed by statistical software SPSS version with 80% response rate.FindingIn our collected data, 544 students participated; 313 (57%) were female, and 231(42%) were male. Among them 173(33%) participants showed moderate to severe level of anxiety out of which 140(26%) were female and 33(7%) were male. As per our study, strict Parenting style plays a significant role in developing moderate to severe 108(20%) levels of Anxiety, shown among adolescents in the studied population. In addition to this, those who do not take tuition 115 (21%), do not use transport to school 91(16%), spend significant time in games on mobile and computer 101 (18%), and have no involvement in physical activities 172 (31%) show more moderate to severe level anxiety than others factors. A significant multivariate association between level of anxiety with gender, school commute, type of lunch Intake, smoker family member at home, physical activity, video game, tuition and strict parent.ConclusionThis study concluded that there are various factors which have great association with anxiety and can affect adolescents' mental health badly. The factors were parental strictness, video game playing, a sedentary lifestyle, and the smoking habits of family members. Children and adolescents must be evaluated as soon as possible while they are still young to prevent mental health issues.

Dataset Information

Prevalence of Excessive Weight and Underweight and Its Associated Knowledge and Lifestyle Behaviors among Urban Private School-Going Adolescents in New Delhi.

Publications

Prevalence of Excessive Weight and Underweight and Its Associated Knowledge and Lifestyle Behaviors among Urban Private School-Going Adolescents in New Delhi.

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