Knowledge, attitudes and practices regarding tuberculosis amongst healthcare workers in Moyen-Ogooué Province, Gabon

Evaluating tuberculosis knowledge and awareness of effective control practices among health care workers in primary- and secondary-level medical institutions in Beijing, China

OBJECTIVE

Inadequate tuberculosis (TB) knowledge and awareness of proper TB control practices among health care workers (HCWs) may increase the risk of nosocomial TB transmission. This study aimed to assess HCWs' TB-related knowledge and control practices to guide the development of more effective targeted TB health education and training programs.

METHODS

In January 2023 a cross-sectional survey was administered to 323 HCWs employed by five primary health care centers and three secondary comprehensive medical institutions in Beijing, China. Survey data were collected using a standard questionnaire.

RESULTS

Analysis of survey responses revealed TB knowledge and practices awareness rates of 60.4% and 90.6%, respectively. The overall average awareness rate across all 19 TB knowledge- and practice-related questions was 70.0%. Intermediate- and senior-level HCW's average TB knowledge score was respectively 2.225 and 8.175 times higher than that of primary-level HCWs, while the average TB knowledge score of HCWs in secondary comprehensive medical institutions was 3.052 times higher than that of HCWs in primary health care centers. Higher average TB knowledge score correlated with higher-level professional titles and higher level work units, but higher average TB control practices score correlated with employment at primary health care center rather than secondary comprehensive medical institution. Notably, 13.6% of HCWs had not received TB training during the past three years, while 86.1% expressed willingness to undergo online TB training.

CONCLUSION

These findings highlight inadequate TB knowledge and awareness of proper TB control practices among HCWs in primary health care centers and secondary comprehensive medical institutions in Beijing, underscoring the urgent need for targeted educational and training initiatives to improve TB awareness and control efforts.

Exploring the Role of Healthcare Personnel in Designing Tuberculosis Infection Prevention and Control Measures in Healthcare Settings: A Scoping Review

Background: Healthcare personnel (HCP) in high TB-burdened countries continue to be at high risk of occupational TB due to inadequate implementation of Tuberculosis Infection Prevention and Control (TB-IPC) measures and a lack of understanding of the context and relevance to local settings. Such transmission in the healthcare workplace has prompted the development and dissemination of numerous guidelines for strengthening TB-IPC for use in settings globally. However, a lack of involvement of healthcare personnel in the conceptualisation and development of guidelines and programmes seeking to improve TB-IPC in high-burden countries generally has been observed. Objectives: The aim of this review was to explore the inclusion of HCP in decision-making when designing the TB-IPC guidelines, in healthcare settings. Methods: A scoping review methodology was selected for this study to gain insight into the relevant research evidence, identifying and mapping key elements in the TB-IPC measures in relation to HCP as implementors. Results: Studies in this review refer to factors related to HCP's knowledge of TB-IPC, perception regarding occupational risks and behaviours, their role against a background of structural resource constraints, and guidelines' adherence. They report several challenges in TB-IPC implementation and adherence, particularly eliciting recommendations from HCP for improved TB-IPC practices. Conclusions: This review highlights a lack of participation in decision-making by the implementers of the policies and guidelines, yet adherence to TB-IPC measures is anticipated. Future research needs to focus more on consultations with users to understand the preferences from both within individual healthcare facilities and the communities. There is an urgent need for research on the participation of the implementers in the decision-making when developing TB-IPC policies and guidelines.

Knowledge, attitudes, and practices towards childhood tuberculosis among healthcare workers at two primary health facilities in Lusaka, Zambia

BACKGROUND

Zambia is among the 30 high-burden countries for tuberculosis (TB), Human Immunodeficiency Virus (HIV)-associated TB, and multi-drug resistant/rifampicin resistant TB with over 5000 children developing TB every year. However, at least 32% of the estimated children remain undiagnosed. We assessed healthcare workers' (HCWs) knowledge, attitudes, and practices (KAP) towards childhood TB and the factors associated with good KAP towards childhood TB.

METHODS

Data was collected at two primary healthcare facilities in Lusaka, Zambia from July to August 2020. Structured questionnaires were administered to HCWs that were selected through stratified random sampling. Descriptive analysis was done to determine KAP. A maximum knowledge, attitude, and practice scores for a participant were 44, 10, and 8 points respectively. The categorization as either "poor" or "good" KAP was determined based on the mean/ median. Logistic regression analysis was performed to assess the associations between participant characteristics and KAP at statistically significant level of 0.05%.

RESULTS

Among the 237 respondents, majority were under 30 years old (63.7%) and were female (72.6%). Half of the participants (50.6%) were from the outpatient department (OPD) and antiretroviral therapy (ART) clinic, 109 (46.0) had been working at the facility for less than 1 year, 134 (56.5%) reported no previous training in TB. The median/mean KAP scores were 28 (IQR 24.0-31.0), 7 (IQR = 6.0-8.0) and 5 points (SD = 1.9) respectively. Of the participants, 43.5% (103/237) had good knowledge, 48.1% (114/237) had a good attitude, and 54.4% (129/237) had good practice scores on childhood TB. In the multivariate analysis, clinical officers and individuals with 1-5 years' work experience at the facility had higher odds, 2.61 (95% CI = 1.18-5.80, p = 0.018) and 3.09 (95% CI = 1.69-5.65, p = 0.001) of having good attitude respectively, and medical doctors had 0.17 lower odds (95% CI = 0.18-5.80, p = 0.018) of good childhood TB practice. Other participant characteristics didn't show a significant association with the scores.

CONCLUSION

The study found suboptimal levels of knowledge, attitude, and practices regarding childhood TB among HCWs. Targeted programmatic support needs to be provided to address the above gaps.

Development and Validation of the Knowledge, Attitude, and Practice Questionnaire for Community Pharmacy Personnel in Tuberculosis Case Detection, Drug Monitoring, and Education: A Study from Indonesia

Background

Validated and standardized structured questionnaires based on psychometric analysis are extremely limited, particularly for assessing community pharmacy personnel's knowledge, attitude, and practice (KAP) in tuberculosis (TB) case detection, drug monitoring, and education. We, therefore, developed and validated a questionnaire to assess the KAP of community pharmacy personnel in TB case detection, drug monitoring, and community education.

Methods

This study was conducted in two phases. First, we developed the questionnaire, which included framework development, item generation, individual item content validity index (I-CVI), item screening, and pre-testing. Second, we validated the questionnaire with 400 participants using various analyses, including participant analysis, confirmatory factor analysis (CFA), adjusted goodness-of-fit index (AGFI), comparative fit index (CFI), non-normed fit index (NNFI), root mean square error of approximation (RMSEA), and standardized root mean square residual (SRMR). We determined the reliability test using Cronbach's alpha and test-retest reliability using Pearson's correlation.

Results

In the development phase, we defined 63 items that comprised 18 sociodemographic, 18 knowledge, 18 attitude, and 9 practice items. Across the 63 items, the I-CVI scores of sociodemographic and KAP items were one each. The CFA model parameter values were X²/df= 2.28; AGFI = 0.95; CFI = 0.99; NNFI = 0.98; RMSEA = 0.06; and SRMR = 0.03 (p < 0.05 for all). Cronbach's alpha coefficients of KAP items were 0.75, 0.91, and 0.95, respectively. The test-retest reliability coefficients of KAP were 0.84, 0.55, and 0.91, respectively (p < 0.01).

Conclusion

This study indicates that the developed questionnaire is a valid and reliable instrument for assessing the KAP of community pharmacy personnel for TB case detection, drug monitoring, and community education in Indonesia. Community pharmacy personnel can support TB notification and treatment by assessing their prospective roles in surveys using this questionnaire, enabling TB eradication in 2030.

Health Care Providers' Knowledge of Tuberculosis and Diabetes Mellitus Comorbidity in Lubumbashi, Democratic Republic of the Congo (DRC)

Background

Tuberculosis-Diabetes mellitus (TB-DM) co-morbidity is a growing scourge in the world. The new approaches and interventions for TB control implemented by the Tuberculosis National Control Program (TNCP) in DRC require the involvement of health care providers for their success.

Objective

The objective of this study is to assess the knowledge of health care provider on different aspects of the management of TB-DM co-morbidity and to compare this knowledge according to the health care system, the type of providers and the number of years of experience.

Methods

Cross-sectional and analytic study was conducted in 11 health care facilities in the Lubumbashi Health District, selected by reasoned choice, and an electronic questionnaire was administered to health care providers. These providers were interviewed on the different aspects of the management of the TB-DM comorbidity. The data were presented and compared in relation to knowledge about TB, DM, and TB-DM comorbidity.

Results

A total of 113 providers were interviewed, predominantly males and physicians. Questions related to knowledge about DM were better answered. Doctors compared to paramedics; tertiary-level providers compared to secondary-level providers had better responses to the different questions. There is a statistically significant correlation between the level of knowledge of TB, DM and the type of health care provider, the number of years of experience.

Conclusion

The present study shows that there are gaps in the knowledge of our health care providers and community members on the recommendations of the DRC TB guidelines (Programme AntiTuberculeux Intégré 5: PATI 5) in general and on the management of TB-DM. It is therefore important and necessary to put in place strategies to improve this level of knowledge, which will focus on the extension of the guidelines, the awareness and the training of the stakeholders involved in the control.

Tuberculosis infection prevention and control in rural Papua New Guinea: an evaluation using the infection prevention and control assessment framework

BACKGROUND

Papua New Guinea (PNG) is one of the 14 countries categorised as having a triple burden of tuberculosis (TB), multidrug-resistant TB (MDR TB), and TB-human immunodeficiency virus (HIV) co-infections. TB infection prevention and control (TB-IPC) guidelines were introduced in 2011 by the National Health Department of PNG. This study assesses the implementation of this policy in a sample of district hospitals in two regions of PNG.

METHODS

The implementation of TB-IPC policy was assessed using a survey method based on the World Health Organization (WHO) IPC assessment framework (IPCAF) to implement the WHO's IPC core components. The study included facility assessment at ten district hospitals and validation observations of TB-IPC practices.

RESULTS

Overall, implementation of IPC and TB-IPC guidelines was inadequate in participating facilities. Though 80% of facilities had an IPC program, many needed more clearly defined IPC objectives, budget allocation, and yearly work plans. In addition, they did not include senior facility managers in the IPC committee. 80% (n = 8 of 10) of hospitals had no IPC training and education; 90% had no IPC committee to support the IPC team; 70% had no surveillance protocols to monitor infections, and only 20% used multimodal strategies for IPC activities. Similarly, 70% of facilities had a TB-IPC program without a proper budget and did not include facility managers in the TB-IPC team; 80% indicated that patient flow poses a risk of TB transmission; 70% had poor ventilation systems; 90% had inadequate isolation rooms; and though 80% have personal protective equipment available, frequent shortages were reported.

CONCLUSIONS

The WHO-recommended TB-IPC policy is not effectively implemented in most of the participating district hospitals. Improvements in implementing and disseminating TB-IPC guidelines, monitoring TB-IPC practices, and systematic healthcare worker training are essential to improve TB-IPC guidelines' operationalisation in health settings to reduce TB prevalence in PNG.

Roles and challenges of nurses in tuberculosis care in Africa: A narrative review

Nurses form the bulk of the health care workforce in Africa although their roles and challenges in tuberculosis (TB) care are not well documented. In this article we discuss roles and challenges of nurses in TB care in Africa. Nurses in Africa are key in TB prevention, diagnosis, treatment initiation, treatment monitoring, and evaluation and documentation of TB treatment outcomes. However, there is little involvement of nurses in TB-related research and policy. Challenges faced by nurses in TB care mostly relate to poor working conditions that compromise their occupational safety and mental health. There is need to expand nursing school curricula on TB to equip nurses with broad skills required for the wide repertoire of roles. Nurses should be equipped with research skills and funding opportunities for nurse-led TB research projects should be easily accessible. Occupational safety of nurses through infrastructural modification of TB units, provision of personal protective equipment and ensuring access to compensation in case a nurse develops active TB is important. Nurses also need psychosocial support given the complexity of caring for people with TB.

Knowledge, Attitude, and Practice on Pediatric Tuberculosis Management among Healthcare Workers in the Centre Region of Cameroon: A Cross-Sectional Study

Background

This study was designed to assess the level of knowledge, attitude, and practice (KAP) of healthcare workers (HCWs) on pediatric TB management and its associated factors in the Centre Region of Cameroon.

Methods

A cross-sectional study was conducted between January and March 2022. HCWs, selected through a multistage sampling technique in 21 health facilities, were interviewed using a KAP questionnaire on pediatric TB management. Logistic regression analyses were used to test associations between HCWs' characteristics and knowledge, attitudes, and practice levels at a 0.05 level of significance.

Results

The median age of the participants was 35 years (IQR = 30-42), and the majority (73.2%) were females. About half (50.9%) of the participants (173/340) had good knowledge, 55.6% (189/340) had a good attitude, and 57.1% (194/340) had good practice scores on pediatric TB management. Having a bachelor's degree and above, working in the TB unit, and having received training on pediatric TB in the last five years were significantly associated with good knowledge of pediatric TB management. Similarly, having a bachelor's degree or higher and more than five years of experience providing TB services were significantly associated with a good attitude towards pediatric TB management. Being a general practitioner, nurse, and lab technician was significantly associated with good practice in pediatric TB management.

Conclusion

The level of knowledge, attitude, and practice on pediatric TB management among HCWs was suboptimal, as substantial gaps were identified. The Ministry of Health and other international organizations need to prioritize training, coaching, and mentoring support to help HCWs improve their knowledge, attitude, and practice to detect, diagnose, and treat pediatric TB.

Attitudes of Healthcare Workers about Prevention and Control of Nosocomial Multidrug-Resistant Tuberculosis Infection in Two Top-Ranked Tuberculosis Specialized Public Hospitals of Ethiopia

Background

Tuberculosis (TB) exists as a human curse since antiquity. Around 9.5 million cases and 1.5 million deaths were reported due to TB in 2021. Ethiopia is one of the high-burdenmultidrug-resistant (MDR) TB countries. MDR-TB is acquired either by poor adherence to treatment or by primary infection with a drug-resistant strain, which has a high transmission rate from patients to healthcare workers (HCWs). Hospital outbreaks of MDR-TB are common in Africa. Hence, this study aimed to score the attitude of HCWs working in the two nationally top-rankedTB-specialized hospitals in Ethiopia, Saint Peter's and ALERT TB-specialized public hospitals about the infection prevention and control (IPC) of nosocomial MDR-TB.

Methods

A cross-sectional study was conducted from December 1, 2020, to March 31, 2021. A simple random sampling method was applied to select 384 HCWs. The data collection tool was a self-administered interview structured questionnaire. The data were analyzed using SPSS software. Descriptive statistics were applied to score attitude. Bivariate and multivariable logistic regression models were performed to identify the independent determinants of attitude. The odds ratio was used to test the degree of association between variables at a 95% confidence interval (CI). The level of statistical significance was fixed at p value < 0.05.

Results

Among the respondents, 87% of the HCWs held favourable attitudes about the nosocomial MDR-TB-IPC. The favourable attitude score had a significant association with the monthly salary earned between 7001 and 9000 ETB (Ethiopian Birr) (AOR = 3.34, 95% CI: 1.11, 10.05) and the previous training obtained on TB/MDR-TB (AOR = 2.96, 95% CI: 1.32, 6.62).

Conclusions

Almost one in seven HCWs has an unfavourable attitude. Prior training received and earning monthly income above 7000 ETB are independent determinants of a favourable attitude score. Refreshment training and a reasonable increment in monthly income should be strengthened in TB-specialized hospitals in Ethiopia.

Tuberculosis infection control measures in healthcare facilities in Moyen-Ogooué Province, Gabon

Background

Healthcare workers (HCW) are at higher risk of tuberculosis (TB) than the general population. We assessed healthcare facilities for their TB infection control standards and priorities.

Methods

A standardised tool was applied. The assessment was conducted by direct observation, documents review and interviews with the facility heads.

Results

Twenty healthcare facilities were assessed; 17 dispensaries, an HIV-clinic, a private not-for-profit hospital and a public regional hospital. In both hospitals, outpatient departments, internal medicine wards, paediatric wards, emergency departments; and the MDR-TB unit of the public regional hospital were assessed. In Gabon, there are currently no national guidelines for TB infection control (TBIC) in healthcare settings. Consequently, none of the facilities had an infection control plan or TBIC focal point. In three departments of two facilities (2/20 facilities), TB patients and presumed TB cases were observed to be consistently provided with surgical masks. One structure reported to regularly test some of its personnel for TB. Consultation rooms were adequately ventilated in six primary care level facilities (6/17 dispensaries) and in none of the hospitals, due to the use of air conditioning. Adequate personal protective equipment was not provided regularly by the facilities and was only found to be supplied in the MDR-TB unit and one of the paediatric wards.

Conclusions

In Moyen-Ogooué province, implementation of TBIC in healthcare settings is generally low. Consequently, HCW are not sufficiently protected and therefore at risk for M. tuberculosis infection. There is an urgent need for national TBIC guidelines and training of health workers to safeguard implementation.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-021-07236-z.

Tuberculosis and Public Health Care Workers: Infection Prevention and Control Practices and Associated Factors Among Governmental Health Centers and Hospitals in Wolaita Zone, Southern Ethiopia

Purpose

Institutional settings, including health care facilities, have been identified to be at high risk of tuberculosis (TB) transmissions. But no study has been conducted in hospitals and health centers concurrently in Wolaita Zone, Southern Ethiopia. Therefore, the aim of this study was to assess tuberculosis infection prevention and control (TBIPC) practices and associated factors among public health care workers in Wolaita Zone, Southern Ethiopia.

Material and Methods

A facility-based cross-sectional quantitative study supplemented with qualitative interview and observation was conducted in 16 sampled governmental health facilities in Wolaita Zone, Southern Ethiopia, from 25 July 2020 to 25 August 2020. A multistage sampling technique was used to select 748 health care workers, while purposive sampling was used to identify participants for the qualitative study.

Results

The proportion of proper TBIPC practices was 44.78%. Years of service (AOR=4.182, 95% CI: 2.024–8.639), working in a TB clinic (AOR=4.009, 95% CI: 1.311–12.261), working in an anti-retroviral therapy clinic (AOR=2.796, 95% CI: 1.009–7.743), TB-related training (AOR=0.024, 95% CI: 11.483–34.92), availability of personal protective equipment (AOR=1.712, 95% CI: 1.057–2.776), good knowledge of TBIPC measures (AOR=2.66, 95% CI: 1.119–4.196), and positive attitude (AOR=2.011, 95% CI: 1.242–3.255) were significantly associated with proper TBIPC practices.

Conclusion and Recommendation

The proportion of proper TBIPC practices among public health care workers was low in the study area. For better intervention, further studies could focus on experimental research into possible factors that are responsible for TBIPC practices in health care facilities in the study area.