Health Literacy Among Non-Communicable Disease Service Seekers: A Nationwide Finding from Primary Health Care Settings of Bangladesh.

BACKGROUND: Considering the health literacy status of service seekers is crucial while developing programs and policies to improve service delivery in primary health care settings. OBJECTIVE: Our aim was to assess health literacy among adults seeking non-communicable disease (NCD)-related services in primary health care centers (PHC) of Bangladesh and identify its contributing factors and its preventive effect on risky behaviors. METHODS: In this cross-sectional study, 2,793 NCD service seekers were interviewed face-to-face from eight rural and three urban PHCs selected by a multi-stage random sampling method. We used the European Health Literacy Survey Questionnaire to collect data on health literacy. We applied logistic regression analysis to identify the contributing factors related to adequate health literacy. Odds ratios were used to calculate the preventive fraction of health literacy for NCD risk behaviors. KEY RESULTS: Limited health literacy was found among 43% of the respondents. Adequate health literacy was associated with younger age, male sex, having a formal education, living in an extended family, hailing from a high socioeconomic group, and attending urban PHC. After adjusting the sociodemographic factors, the prevalence of smoking, smokeless tobacco usage, and inadequate fruits and vegetables consumption among participants were found to be 25%, 51%, and 18% lower for people with sufficient health literacy. CONCLUSIONS: NCD service seekers have a high rate of inadequate health literacy. Adequate health literacy has the potential to lower the behavioral risk factors of NCDs. [HLRP: Health Literacy Research and Practice. 2024;8(1):e12-e20.].

PLAIN LANGUAGE SUMMARY: This study is the first to address the knowledge gap regarding the state of NCD-related health literacy in Bangladesh. The findings of this study can be used by policymakers to create initiatives that will improve the health literacy of people seeking primary health care for NCDs.

Prevalence of chronic obstructive pulmonary disease (COPD) among rural population: A national survey in Bangladesh.

Background: In Bangladesh, there is a scarcity of nationally representative data on the burden of chronic obstructive pulmonary disease (COPD). Methods: To estimate the COPD prevalence in rural settings, this cross-sectional, population-based study was conducted in all eight administrative divisions of Bangladesh, and involved adults aged 40 years and above. By using multi-stage random sampling, 2,458 individuals were enrolled. The Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines were used to diagnose COPD based on post-bronchodilator lung function, while additional participant data was gathered through computer-assisted personal interviews. Results: A 2% COPD prevalence (95% CI: 1.45, 2.55) was found in the study sample with a statistically significant difference between males (2.7%; 95% CI: 1.8, 3.6) and females (1.2%; 95% CI: 0.59, 1.81). Increasing age significantly inflated the odds of having COPD irrespective of sex (OR: 1.03; 95% CI: 1.00, 1.05; P value < 0.05). Furthermore, prevalence of COPD was higher among manual workers, cigarette smokers, and those that used the indoor kitchen and did not have a primary education. Sex-based analysis showed that smokeless tobacco consumption was significantly associated with COPD occurrence among males (OR: 2.14; 95% CI: 1.05, 4.37; P value < 0.05), but not females. Further, using an indoor kitchen increased the odds of developing COPD by 400% among female participants (OR: 4.39; 95% CI: 1.37, 14.10; P value < 0.05). Conclusion: This study provides a comprehensive sex-based estimation of COPD prevalence among rural population and imparts significant contribution to the growing database on COPD prevalence in Bangladesh.

HPV Vaccination in Bangladesh: Ethical Views.

Human papillomavirus (HPV) vaccination of young adolescent girls as a part of primary prevention of cervical cancer is now a routine practice in many countries. Bangladesh, a lower-middle income country, observed a successful HPV vaccination demonstration program recently. As much as the benefits of the vaccination programs are well-recorded, the ethics of administration of it is not focused highly; rather the focus tends to be on the most efficient method to get it done. In countries like Bangladesh, vaccination-related ethical issues are often overlooked. Thus, addition of HPV vaccination to the existing immunization programs calls for logical discussion and consideration to preserve the highest ethical standard in administering this vaccine to a sensitive age group of adolescence. This chapter summarizes some ethical concerns related to the HPV vaccination implementation in Bangladesh.

Role of serum uric acid in ischemic stroke: A case-control study in Bangladesh.

INTRODUCTION: Increased level of serum uric acid (SUA) is often considered a risk factor for ischemic stroke. This study was conducted to examine the association of SUA level with ischemic stroke and assessed gender-based differences, if any. METHODS: In this case-control study, neuroimaging-confirmed ischemic stroke patients were recruited as cases within three days of an incident from neurology in-patient department, and as controls, patients without stroke history were recruited from neurology out-patient department. Blood was collected from the respondents of both groups to assess SUA level, lipid profile and oral glucose tolerance test. Binary logistic regression was done for estimating the risks of ischemic stroke. RESULTS: A total of 338 participants were recruited, where 169 were cases and 169 were controls. Around 60 percent respondents of both case and control groups were male. Mean SUA levels for cases and controls were 6.03 (SD 1.84) mg/dl and 4.04 (SD 1.46) mg/dl, respectively. After adjustment for age, tobacco consumption status, diabetes, hypertension, coronary heart disease and dyslipidemia, elevated SUA level was found to be significantly associated with ischemic stroke only in females (OR = 1.49; 95% CI = 1.01-2.19; p<0.05). Overall, each unit increase in SUA level exhibits 25 percent increment in odds of having ischemic stroke (OR = 1.25; 95% CI = 1.02-1.5372; p<0.05). CONCLUSION: This study concluded that elevated SUA level is significantly associated with the acute phase of an ischemic stroke and gender-specific analysis demonstrates this association only in females.

Towards reducing behavioral risk factors of non-communicable diseases among adolescents: protocol for a school-based health education program in Bangladesh.

BACKGROUND: Developing strategies aimed at reducing behavioral risk factors and hence the prevalence of non-communicable diseases (NCDs) is a major challenge to the policy makers today. Like the same age group worldwide, the prevalence of obesity, unhealthy dietary habit, physical inactivity, smoking and alcohol intake is high among the adolescents of Bangladesh. Studies showed promising results of an early intervention at adolescent age in reducing the likelihood of NCDs at adult age. So, this study is designed to implement a behavior change intervention and evaluate the effectiveness of the intervention in reducing the behavioral risk factors of NCDs among the adolescents of Bangladesh. METHODS: A before-after designed intervention study will be conducted in two randomly selected secondary schools- one will be selected randomly as intervention school and the another as control school. A baseline survey will be conducted among the students of both schools by a pre-tested questionnaire to attain their current status of knowledge, attitude and practices related to NCDs. Afterward, students will be enrolled in the intervention group who will meet the eligibility criteria from the intervention school. The intervention will be given through a health promotion session to a group of students, not more than 25 at a time, by trained facilitators. A post-intervention end line survey will be conducted among all the participants from both schools using the same questionnaire 3 months after the baseline survey. DISCUSSION: An intervention has been developed based on some principals of two psychosocial theory- Motivational Interview and Social Cognitive Theory. Emphasis will be given on motivating the adolescents towards a healthy lifestyle, supporting self-efficacy to be changed, guiding self-regulatory ways along with facilitating desired changing process by empowering them with choices about the preventive measures of NCDs. This intervention is expected to increase awareness by equipping the adolescents with specific knowledge and skills and thus, facilitate an eventual change in their practiced risk behaviors. Besides, this intervention will address multiple behaviors at a time, and will be delivered to a group of adolescents, to attain the cost-effectiveness and thereby making it more realistic in the resource-poor context of Bangladesh. TRIAL REGISTRATION: ClinicalTrials.gov NCT03975335, registered on 01.06.2019. Retrospectively registered.

Ethical issues related to human papillomavirus vaccination programs: an example from Bangladesh.

BACKGROUND: Human Papilloma Virus (HPV) vaccine was introduced in Bangladesh through the arrangement of a demonstration project in Gazipur district in 2016, targeting grade five female students and non-school going girls (age range 10-12 years). HPV vaccination is expected to be eventually included in the nationwide immunization program if the demonstration project is successful. However, introduction and implementation of such a vaccination program raises various ethical concerns. This review paper illustrates a step by step assessment of the ethical concerns surrounding the HPV vaccination implementation in Bangladesh considering specific elements in administering and conducting the program as well as the intended results. Policy-makers, vaccine implementers, vaccine recipients, and an ethics specialist in Bangladesh were interviewed. Electronic database and websites have also been reviewed for relevant published literature and government statements. This program imparted inadequate knowledge about HPV and cervical cancer to the recipients and participants. There was lack of autonomous and informed choice of the girls and their parents about taking the vaccine. The program did not have any follow-up plan for the adverse effects in the long run. The impact of a female-only strategy in the larger societal context was overlooked. There was lack of awareness among the implementers about safeguarding the ethical issues pertaining to HPV vaccination. CONCLUSION: Adolescent health education imparted in the scope of the vaccination program should contain adequate information about HPV, its mode of transmission, risk factors along with the importance of secondary prevention despite primary prevention. Adolescent boys should be given HPV related health education as well. The right of making informed choice should be appreciated and respected. More ethical discussion and debate should be done among the public health professionals of Bangladesh in order to increase awareness about ethical issues related to human health.