Prevalence, knowledge, and related factor of anemia among school-going adolescent girls in a remote area of western Rajasthan

The prevalence of anaemia in rural adolescent girls - A cross-sectional study to understand the sociodemographic and dietary determinants in Dharwad District, India

Context

Anaemia is one leading cause of morbidity among adolescent girls. Prevention, early detection, and treatment can break the intergeneration cycle of malnutrition.

Aims/Objectives

The aim of the study was to estimate the prevalence of anaemia and assess its sociodemographic determinants and understand its association with the dietary pattern of rural adolescent girls.

Settings and Design

A cross-sectional study was conducted among 350 adolescent girls studying in the school of Kalgatigi Taluk, Dharwad district. The school girls were interviewed using a predesigned structured questionnaire by interview method. A food frequency questionnaire was used to assess the dietary pattern. Haemoglobin levels were estimated using Sahli's method.

Statistical Analysis Used

Data were entered in Microsoft Excel and analysed using SPSS version 19 and the Chi-square test was applied to study the significance.

Results

Rural adolescent school girls between the age group of 13-16 years were included. The prevalence of anaemia among them was found to be 47.4% and was significantly associated with the educational status of the mother, their socioeconomic status (SES), and type of diet. Vegetarian girls had a higher prevalence of anaemia. The frequency of meat and egg consumption was significantly associated with anaemia. The prevalence of anaemia was higher in thin and severely thin girls based on WHO-BMI.

Conclusions

Anaemia in rural adolescent girls is of high burden and public health importance with a prevalence of 47.4% and significant association with dietary habits, SES, and BMI.

Tragacanth gum-based nano-nutraceuticals synthesis by encapsulation of beetroot juice and Ocimum basilicum leaves for micronutrient deficient population

Micronutrient deficiencies, such as iron, folic acid, and vitamins C and D, are currently prevalent due to inadequate consumption of natural food sources, namely raw vegetables and fruits. This deficiency is compounded by the growing reliance on synthetic nutraceuticals and processed food, which exhibit poor absorbency within the gastrointestinal tract. Scientific studies consistently indicate that naturally prepared whole foods are superior in terms of nutrient absorption compared to processed and synthetic supplements. To address this issue, we utilized FDA-approved tragacanth gum (TG) in the synthesis of nano-nutraceuticals by encapsulating beetroot juice and ball-milled sweet basil (Ocimum basilicum). TG, in its micro or macro form, possesses the remarkable ability to form hydrogels capable of absorbing water up to 50 times its weight. However, the hydrogel-forming property diminishes when TG is reduced to the nanoscale. We effectively exploited these properties to facilitate the synthesis of nano-nutraceuticals. The procedure involved encapsulating beetroot juice and sweet basil nanopowder using TG hydrogel, followed by freeze-drying. Subsequently, the freeze-dried encapsulated TG composite was subjected to ball-milling to achieve the desired nano-nutraceuticals. These nano-nutraceuticals naturally contain essential nutrients such as iron, folic acid, ascorbic acid, chlorophyll, niacin, and sugars, without the need for chemical processing or preservatives.

Impact of eHealth education to reduce anemia among school-going adolescent girls in rural Bangladesh: Study protocol of a randomized controlled trial

Adolescent girls are highly vulnerable to developing anemia due to reproductive immaturity, poor personal hygiene, and lack of nutritional intake and health education in rural Bangladesh. Digital health technology is a promising tool to overcome barriers and provide appropriate health guidelines. We aim to evaluate eHealth education's impact and changes in adolescent girls' knowledge, attitude, and practice regarding anemia. A 1:1 parallel randomized control trial was conducted among school-going adolescent girls in rural Bangladesh. A total of 138 anemic (mild and moderate) participants were enrolled. We randomized schools to reduce the health education bias through a simple coin toss technique, then allocated participants to the intervention group (n = 69) and control group (n = 69) by stratified random sampling technique. The intervention group received two online counseling sessions and 8-month eHealth education through mobile phone calls and short message service regarding anemia. The control group received the usual care. The primary endpoint changes the anemic level through changing knowledge, healthy lifestyle behavior, and an iron-rich food dietary plan. Per-protocol analysis will utilize to compare the control and intervention groups using SPSS software. Descriptive statistics (frequencies, percentages, mean, SD) will be employed, and continuous variables will be compared using the t-test/Mann-Whitney test. Two-way analysis of variance will assess outcome variables at baseline, 4 months, and 8 months. The 8-month intervention is designed from May 2022 to February 2023. Participants' age range of 10-14 years was 60.9% in the intervention group and 56.5% in the control group. Among the participants, 89.9% and 88.4% were mild anemic; 11.11 (SD ± 0.80) and 11.06 (SD ± 0.96) were mean hemoglobin in the intervention and control groups, respectively. eHealth education is expected to be an effective way to increase knowledge and healthy behavioral change, which can reduce the anemia burden among adolescent girls.