14 research outputs found
COVID-19 Vaccine Uptake and Influence of Mass Media: A Cross-Sectional Survey on Community People of Bangladesh
No full textThis work aimed to appraise the mass media influence on getting Bangladeshi people vaccinated during the second wave of the coronavirus disease 2019 (COVID-19) pandemic. A cross-sectional study was performed among 1012 eligible respondents using a self-administered questionnaire to obtain data collected in March and April 2021 that assessed 1) the participant demographics, 2) perception towards beliefs and attitudes of COVID-19 vaccination via 5 items, 3) perception towards COVID-19 vaccination barriers via 5 items, 4) exposure to different media for COVID-19 vaccine news via 5 items, and 5) media's credibility in providing key information on COVID-19 vaccines via 5 items. Data were analyzed with frequency, mean and standard deviation of responses on each statement. Multivariable logistic regression analysis was carried out. About 1012 participants were analysed (mean age ± standard error = 45.9 ± 10.6 years, range above 18 years). Most of the participants had positive responses with a high mean score for the media's credibility in providing key information on COVID-19 vaccines (4.46 ± 0.57), perception towards COVID-19 vaccination beliefs and attitudes (3.82 ± 0.78) and exposure to different media for COVID-19 vaccine news (3.76 ± 0.68). Participants’ exposure to different media and media's credibility was significantly associated with high adoption of getting vaccinated (AOR = 1.3, 95% CI: 1.1–1.3, p<0.05; AOR = 3.1, 95% CI: 1.8–5.7, p<0.001, respectively). Research has shown that credible information about vaccines found in the media raised a person's level of motivation by raising awareness and contributed significantly to vaccine adoption.</jats:p
Determination of Ascorbic Acid Concentration in Commercially Available Fruit Drinks in Bangladesh
No full textAim: Ascorbic acid (vitamin C) is the most important food constituent because of its antioxidant and functional activity. The study aims to determine the Vitamin C content in commercially available fruit drinks collected from selected shops in Bangladesh.
Study Design: This study is an experimental study.
Place and Duration of Study: The present study was conducted in the food analysis laboratory of Department Food Technology and Nutrition Science, Noakhali Science and Technology University, from January 2019 to May 2019. In the present study, a total of 22 branded different fruit drinks samples (orange, mango, lichi) were collected from the local market of Noakhali, Bangladesh.
Methodology: Vitamin C was analyzed with the titrimetric method and Sugar content, pH was also successfully determined by refractometer, pH meter respectively.
Results: The analyzed Vitamin C was found in the range of 2.96 to 70 mg/100 ml. Sugar content, pH was also successfully determined from the samples. The majority of the samples were found less in vitamin C concentration while only two samples (samples 3, 18) were found high the vitamin C concentration.
Conclusion: From the above study, titrimetric analysis proves itself as a scientific method in the determination of vitamin C concentration in the samples
Knowledge, attitudes, and practices (KAP) of nutrition among school teachers in Bangladesh: A cross-sectional study.
No full textBackgroundTeachers play a pivotal role in imparting nutritional knowledge to their students. This research aimed to evaluate the nutrition-related knowledge, attitudes, and practices (KAP) of selected Bangladeshi school teachers across the country.MethodsA cross-sectional study was performed using a multistage sampling method. A pretested and structured questionnaire was used to collect data. Statistical analyses, including descriptive statistics, multiple regression analysis, and ANOVA tests, were performed to carry out the study.ResultsAmong the 280 participants, only 9.9% were happy with their understanding of childhood nutrition requirements, around 54.2% were familiar with basic nutrition-related knowledge, and overall, 97.7% of participants had a positive attitude towards learning about nutrition-related knowledge focusing on the well-being of children. Moreover, only 38.7% had training in pediatric nutrition. Age, type of school, type of residence, professional training of school teachers, and the intent of having ever taken part or paying attention to nutrition-related knowledge significantly impacted the respondents' nutrition knowledge score (pConclusionAdequate planning and intervention measures should be developed to improve teachers' understanding, behavior, and practice that encourage the growth of optimal nutrition-related behavior among school-aged children to establish a healthy nation
Factors Associated with Utilization of Antenatal Care Services among Women in Noakhali District, Bangladesh
No full textA cross-sectional study sought to uncover the determinants affecting antenatal care (ANC) utilization among pregnant women in Noakhali District, Bangladesh. Data from 400 women were gathered utilizing a standardized questionnaire, and the analysis was performed using SPSS software (version 23.0), incorporating descriptive statistics, Chi-square tests, and multinomial logistic regression. The research revealed that merely 47.8% of individuals attended a minimum of four antenatal care visits, as advised by healthcare recommendations.
The frequency of ANC visits was substantially correlated with socioeconomic status, educational attainment, work status, and obstacles to receiving ANC services. Mothers with 1-3 antenatal care visits encountered 26.58 times more barriers to attending visits than those who completed four or more visits (OR: 26.58, 95% CI: 11.28-62.62). Moreover, income levels were 0.53 times greater among mothers with fewer antenatal care appointments in comparison to those with four visits (OR: 0.53, 95% CI: 0.32-0.86).
The report emphasizes the need to address the constraints preventing women from getting enough ANC. This necessitates enhancements in transportation, the quality of healthcare facilities, and the training and accessibility of healthcare staff. Enhancing awareness of the significance of ANC through focused campaigns is essential at the local, national, and worldwide levels. Addressing these challenges is crucial for enhancing ANC utilization and promising improved maternal and newborn health outcomes in the region
The average score of each dimension in nutrition-related practices.
No full textThe average score of each dimension in nutrition-related practices.</p
Rooftop gardening to improve food security in Dhaka city: A review of the present practices
No full textIn recent years, the trend of growing vegetables on green roofs has gained momentum as a way of promoting agricultural sustainability in Dhaka City. Rooftop gardens become an important part of urban agriculture's recent rejuvenation and offer alternative spaces for urban markets to grow vegetable products. Green roofs create spaces for vegetable crop production, thereby creating opportunities for agricultural incorporation into urban communities. At present, however, vegetable production activities on rooftops are limited due to multiple challenges that need to be addressed before widespread implementation takes place. Rooftop agriculture can improve various ecosystem services, enhance the biodiversity of urban areas and reduce food insecurity. Food production from green roofs will help support and sustain food for urban communities and provide a rare opportunity to grow food efficiently in typically unused spaces. As human populations become more urbanized and urban consumers become more interested in local food for their families, the use of alternative agricultural production systems, such as green roof technologies, will increase in importance. While cultivating food on buildings is a key component of making cities more sustainable and habitable, green roofs are not the total solution for providing cities with food security. They should be viewed more as a supplement to other sources of food production in urban areas
Human health risk assessment of heavy metals in vegetables of Bangladesh
No full textAbstract This study aims to evaluate the heavy metal concentration in fifteen species of vegetables as well as associated health risk. Atomic absorption spectrometry is used to assess heavy metals. The mean concentrations of Pb, Cd, Cr, Ni and Fe in vegetables were 4.78, 0.713, 9.266, 0.083, 5.06 mg/kg/fw exceeding the reference value of FAO/WHO indicating unsafe to consumption. Based on principal component analysis, the Pb, Cr, Ni and Fe are from same sources. Health risk was estimated in terms of estimated daily intake (EDI), target hazard quotient, hazard index (HI) and cancer risk (CR). The EDI values of metals except Cr were found to be lower than maximum tolerable daily intake (MTDI). The total THQs of metals were > 1 indicating non-carcinogenic health risk. The individual HI values for vegetables except potato (0.831) and total HI values were found to be > 1 (94.747). The TCR of Pb, Cd and Cr were > 1.0E−04 which indicating carcinogenic risk. Fruit and pod vegetables contribute much in carcinogenic risk for Pb and Cr whereas fruit, root and stems vegetables for Cd. The study revealed potential human health risk associated with the consumption of different types of vegetables in Bangladeshi adult population that might assist the regulatory bodies to develop new strategies to minimize the risk to human
Average score of each dimension of knowledge in different variables (mean, SD).
No full textAverage score of each dimension of knowledge in different variables (mean, SD).</p
Demographic characteristics of participants.
No full textBackgroundTeachers play a pivotal role in imparting nutritional knowledge to their students. This research aimed to evaluate the nutrition-related knowledge, attitudes, and practices (KAP) of selected Bangladeshi school teachers across the country.MethodsA cross-sectional study was performed using a multistage sampling method. A pretested and structured questionnaire was used to collect data. Statistical analyses, including descriptive statistics, multiple regression analysis, and ANOVA tests, were performed to carry out the study.ResultsAmong the 280 participants, only 9.9% were happy with their understanding of childhood nutrition requirements, around 54.2% were familiar with basic nutrition-related knowledge, and overall, 97.7% of participants had a positive attitude towards learning about nutrition-related knowledge focusing on the well-being of children. Moreover, only 38.7% had training in pediatric nutrition. Age, type of school, type of residence, professional training of school teachers, and the intent of having ever taken part or paying attention to nutrition-related knowledge significantly impacted the respondents’ nutrition knowledge score (pConclusionAdequate planning and intervention measures should be developed to improve teachers’ understanding, behavior, and practice that encourage the growth of optimal nutrition-related behavior among school-aged children to establish a healthy nation.</div
A confirmatory death case of human rabies in Bangladesh
No full textIn the present study clinical profile with specific attention to typical clinical presentation and deficiencies/lacunae in post-exposure prophylactic management as per WHO guidelines in adult rabies patients. An observational analysis was performed on a clinically suspected human rabies case, whose samples were gathered at a rabies diagnostic laboratory at Infectious Disease Hospital, Dhaka (IDH) over the course of three days (20/09/2021 to 23/09/2021). The patient’s clinical and demographic information was acquired. The clinical specimens involved cerebrospinal fluid (CSF), saliva, nuchal skin biopsy and serum collected antemortem, and brain tissue obtained post-mortem. A variety of laboratory tests were used to make the diagnosis. The patient died in hospital 3 days after hospitalization (20 days after the occurrence of animal bite). After referring the patient to the IDH, a lumbar puncture was administered, and PCR tests for rabies were forwarded to the cerebrospinal fluid (CSF) and serum. The serum & CSF have indicated antibodies with rabies. The fluorescence microscopy screening program for rabies was positive in the brainstem, cerebral cortex, cerebellum, and cerebrum. The patient’s samples of saliva (0.5-1 mL) and skin were also sent to PCR for rabies. Diagnostic testing of the patient later confirmed human rabies. Human rabies is a crucial health problem. So, there are required to educate the community and health workers about the value of immediate and adequate post-exposure treatment, to launch an effective control program for rabid dogs, and to make availability of rabies vaccine as well as rabies immunoglobulin (RIG)
