DOWNLOAD THE COMPLETE PROJECT

1 Users found this project useful

Effect of Tuberculosis Education on Tuberculosis Screening Uptake among Adults in Nigeria

Abstract

Tuberculosis remains an important public health concern in Nigeria and continues to contribute substantially to illness, death, and transmission within communities. Early identification of tuberculosis cases is essential for initiating appropriate treatment, reducing disease transmission, and improving health outcomes. Tuberculosis education provides individuals with information about the causes, modes of transmission, signs and symptoms, risk factors, prevention, availability of screening services, and the importance of early diagnosis and treatment. Tuberculosis screening uptake refers to the utilization of appropriate tuberculosis screening or testing services by individuals who are eligible, symptomatic, or identified as being at increased risk. In Nigeria, low screening uptake may be associated with inadequate knowledge, misconceptions about tuberculosis, fear of stigma, concerns about diagnosis, limited awareness of available services, financial and geographical barriers, and inadequate access to healthcare facilities. Effective tuberculosis education may improve knowledge, perceived susceptibility, recognition of symptoms, and willingness to utilize available screening services. Against this background, this study investigates the effect of tuberculosis education on tuberculosis screening uptake among adults in Nigeria. The study is anchored on the Health Belief Model, Social Cognitive Theory, and Knowledge-Attitude-Practice framework. The Health Belief Model explains preventive health behaviour through perceived susceptibility, perceived severity, perceived benefits, perceived barriers, and cues to action, providing a basis for understanding adults' decisions to seek tuberculosis screening. Social Cognitive Theory emphasizes the interaction between knowledge, self-efficacy, social influences, behavioural capabilities, and environmental conditions in shaping health behaviours. The Knowledge-Attitude-Practice framework provides a basis for examining how improved knowledge and attitudes resulting from tuberculosis education may influence screening practices. Collectively, these theoretical perspectives provide a suitable framework for explaining how tuberculosis education may influence tuberculosis screening uptake among adults in Nigeria. The study will adopt a quantitative quasi-experimental research design. Primary data will be collected from adults in selected communities and healthcare facilities in Nigeria using a structured interviewer-administered questionnaire. A multistage sampling technique will be employed to select states, local government areas, communities, healthcare facilities, and eligible participants. Where feasible, selected communities or healthcare facilities will be assigned to intervention and comparison groups. Participants in the intervention group will receive structured tuberculosis education covering tuberculosis transmission, signs and symptoms, risk factors, prevention, the importance of early detection, available screening and diagnostic services, stigma reduction, and appropriate healthcare-seeking practices. Tuberculosis screening uptake will be assessed based on participants' utilization of appropriate tuberculosis screening or testing services, referral for screening following identification of symptoms or risk, and completion of recommended screening or diagnostic procedures where applicable. Where feasible, self-reported screening uptake will be verified using available healthcare or screening records. Descriptive statistics will be used to summarize participants' sociodemographic characteristics, tuberculosis knowledge, exposure to tuberculosis education, and screening uptake. Inferential statistical techniques, including chi-square tests, paired-sample tests, independent-sample tests, and multiple logistic regression analysis, will be used to determine the effect of tuberculosis education on tuberculosis screening uptake. Appropriate diagnostic tests will also be conducted to assess the reliability of the research instrument, model assumptions, goodness of fit, and robustness of the findings. The study is expected to find that tuberculosis education has a significant positive effect on tuberculosis screening uptake among adults in Nigeria. Adults exposed to structured tuberculosis education are expected to demonstrate improved knowledge of tuberculosis transmission and symptoms, greater recognition of potential disease, reduced misconceptions and stigma, and increased utilization of appropriate screening services. Education may also encourage adults with symptoms or relevant risk factors to seek timely professional assessment rather than delaying care or relying solely on self-medication. However, education alone may not guarantee screening uptake because adults may continue to face barriers such as limited access to healthcare facilities, transportation difficulties, financial constraints, fear of stigma, concerns about diagnosis, and inadequate availability of screening services. Consequently, tuberculosis education is expected to be most effective when combined with accessible, affordable, confidential, and high-quality tuberculosis screening and diagnostic services. The study is expected to contribute to the literature on tuberculosis prevention, infectious disease control, health education, screening, early diagnosis, health-seeking behaviour, and public health in Nigeria by providing empirical evidence on the effect of tuberculosis education on tuberculosis screening uptake among adults. The findings will provide useful information to the Federal Ministry of Health and Social Welfare, Nigeria Centre for Disease Control and Prevention (NCDC), National Tuberculosis and Leprosy Control Programme, National Primary Health Care Development Agency (NPHCDA), state ministries of health, hospitals, primary healthcare facilities, community health workers, tuberculosis-control programmes, development partners, and policymakers regarding strategies for improving tuberculosis case detection. The study will also provide evidence-based recommendations for strengthening community-based tuberculosis education, increasing awareness of screening services, reducing tuberculosis-related stigma, improving referral systems, expanding access to screening and diagnostic facilities, and promoting early detection and treatment of tuberculosis across Nigeria.

Keywords: Tuberculosis education, tuberculosis screening uptake, tuberculosis prevention, tuberculosis screening, adults, early detection, infectious disease education, health education, tuberculosis control, health-seeking behaviour, public health, Nigeria.