Knowledge and attitudes of tuberculosis management in San Juan de Lurigancho district of Lima, Peru

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.

Knowledge, Attitude, and Practices Among Healthcare Practitioners in the Context of Multidrug Resistance Tuberculosis: An Appraisal to Disease Elimination

INTRODUCTION

Tuberculosis (TB) remains one of the leading infectious causes of death worldwide, and India is among the countries with the highest TB burden. TB control is facing several roadblocks in our country with the rapid development of multidrug-resistant (MDR) as well as extensively drug-resistant TB (XDR) and as an after-effect of the global COVID-19 pandemic. With the target of TB elimination by 2025 (National Tuberculosis Elimination Program, NTEP), there is a need that treating physicians in our country be well aware of MDR-TB and be able to diagnose and treat it at an appropriate time. The present study is conducted to explore the knowledge levels, attitudes, and practices concerning MDR-TB amongst healthcare professionals working in different healthcare sectors.

METHODS

A total of 250 allopathic medical practitioners (Bachelor of Medicine and Bachelor of Surgery [MBBS], specialists, and superspecialists) working in any sector (private or government), who are directly involved in managing any form of TB patient and are willing to undertake the assessment, were included in this online questionnaire-based survey that was circulated using various social media platforms like WhatsApp, Facebook, Linked In, and Gmail. Responses to the questionnaires created in Google Forms were analyzed by capturing data in a Microsoft Excel® spreadsheet for further statistical analysis. The data were analyzed using multiple measures of dispersion and cross-tabulations.

RESULTS

Among the 250 participants, most of the participants had encountered MDR-TB in their clinical practice, and the majority believe that MDR-TB is a rising problem. Although 88% of the participants did a GeneXpert assay before the start of anti-tubercular therapy (ATT), three-fourths of the participants knew that the assay detects the MTB genome and rifampicin resistance. MDR-TB was suspected in participants after no clinical improvement was observed after 3-6 weeks of a trial of ATT. Two-thirds of the participants knew that linezolid is currently being used as a second-line drug for the treatment of MDR- TB. The respondents in our survey mostly do not themselves treat MDR-TB and refer the patients to an MDR-TB center or a pulmonary medicine specialist.

CONCLUSION

Healthcare practitioners (HCPs) with good knowledge levels can diagnose and treat TB patients appropriately, thus decreasing the rising MDR-TB problem, and they can educate patients and the general population about TB and the emerging MDR-TB situation. With the current level of knowledge about MDR-TB management, there is certainly an urgent need for educational and persuasive measures for the training of doctors in both the public and private sectors so as to achieve TB elimination by 2025.

Evaluación de una estrategia educativa sobre tuberculosis y diabetes mellitus para personal de salud de atención primaria en México

Antecedentes. En la literatura se ha identificado una asociación fuerte entre la tuberculosis y la diabetes mellitus, asimismo, algunos estudios han reportado un nivel bajo de conocimiento de esta relación por parte del personal de salud. Objetivos. Explorar el cambio en los conocimientos y actitudes del personal de salud de atención primaria sobre epidemiología y políticas públicas de la asociación de Tuberculosis (TB) y Diabetes (DM) después de una sesión de entrenamiento. Material y Métodos. Diseño de medición pre-post intervención de un solo grupo de 31 participantes, mediante un cuestionario estructurado autodiligenciado construido ad hoc. Se utilizaron las pruebas de rangos signados de Wilcoxon para estimar diferencias entre las evaluaciones pre y post, análisis de correlaciones y la prueba Chi cuadrada. Se consideró un conocimiento adecuado a puntajes mayores a 70%. Resultados.El 12,9% de los participantes tuvieron conocimientos adecuados en la evaluación previa, mientras que el 16,1% en la evaluación post. Hubo un aumento porcentual en el nivel de conocimientos (pre= 53,43% versus post= 58,27%) y actitudes (pre=89,56% versus post=96,29%); sin embargo, fue estadísticamente significativo sólo para las actitudes (p= 0.000). Conclusión. La evaluación inicial (pre) muestra la importancia y necesidad de entrenar al personal de salud para lograr el abordaje integral de un paciente con la  asociación TB-DM.

Knowledge, attitudes and practices of community treatment supporters administering multidrug-resistant tuberculosis injections: A cross-sectional study in rural Eswatini

Background

This study assessed knowledge, attitudes and practices (KAP) of lay community treatment supporters (CTSs) delegated with directly observed treatment (DOT) supervision and administration of intramuscular multidrug-resistant tuberculosis (MDR-TB) injections in the Shiselweni region in Eswatini.

Methodology

A cross-sectional survey among a purposive sample of 82 CTSs providing DOT and administering injections to MDR-TB patients was conducted in May 2017. Observations in the patients’ homes were undertaken to verify CTSs’ self-reported community-based MDR-TB management practices.

Results

Out of 82 respondents, 78 (95.1%) were female and half (n = 41; 50.0%) had primary education or lower. Over one-tenth (n = 12; 14.6%) had not attended a MDR-TB training workshop, but were administering injections. The overall KAP scores were satisfactory. Good self-reported community-based MDR-TB practices were largely verified through observation. However, substantial proportions of respondents incorrectly defined MDR-TB, were unaware of the treatment regimen, stigmatised patients, and underreported needlestick injuries. There was no statistically significant association between duration administering intramuscular injections, MDR-TB training, knowledge and attitudes, and good community-based MDR-TB management practices.

Conclusions

The gaps in the current KAP of CTSs in this setting raise questions about the timing, adequacy, design and content of community-based MDR-TB management training. Nonetheless, with appropriate training, lay CTSs in this region can be an option to complement an overstretched professional health workforce in providing DOT and MDR-TB injections at community level.

Educational counselling of patients with combined TB and diabetes mellitus: a randomised trial

SETTING

Newly diagnosed pulmonary TB with diabetes mellitus (DM) comorbidity attending clinics in Bandung City, Indonesia.

OBJECTIVE

To describe the effect of educational counselling on patients' knowledge about TB (transmission, treatment, risk factors) and DM (symptoms, treatment, complications, healthy lifestyle), adherence to medication, and to assess characteristics associated with knowledge.

DESIGN

All patients received counselling and were then randomised to either structured education on TB-DM, combined with clinical monitoring and medication adjustment (intervention arm), or routine care (control arm). Knowledge and adherence were assessed using a questionnaire.

RESULTS

Baseline and 6-month questionnaires were available for 108 of 150 patients randomised (60/76 in the intervention arm and 48/74 in the control arm). Patients knew less about DM than about TB. There was no significant difference in the proportion with knowledge improvement at 6 months, both for TB (difference of differences 14%; P = 0.20) or for DM (10%; P = 0.39) between arms. Intervention arm patients were more likely to adhere to taking DM medication, with fewer patients reporting ever missing oral DM drugs than those in the control arm (23% vs. 48%; P = 0.03). Higher education level was associated with good knowledge of both TB and DM.

CONCLUSIONS

Structured education did not clearly improve patients' knowledge. It was associated with better adherence to DM medication, but this could not be attributed to education alone. More efforts are needed to improve patients' knowledge, especially regarding DM.

Knowledge and practice of health workers about control and prevention of multidrug-resistant tuberculosis in referral hospitals, Ethiopia: a cross-sectional study

OBJECTIVE

The aim of this study was to assess the knowledge and practice of health workers about multidrug-resistant tuberculosis (MDR-TB) prevention and control.

STUDY DESIGN AND SETTINGS

A cross-sectional study was conducted at Gondar University Referral Hospital and Felege Hiwot Referral Hospital.

PARTICIPANTS

Randomly selected health workers (ie, medical doctor, nurse, health officer, pharmacy, medical laboratory and midwifery) were the study participants.

OUTCOME MEASURES

The main outcomes were knowledge and self-reported practice of health workers about MDR-TB.

RESULTS

A total of 377 health workers (with a response rate of 93.7%) participated in the study. The majority of respondents were nurses (52.5%, n=198) and medical doctors (15.6%, n=59). The mean knowledge score was seven out of 10; 149 (39.5%) of respondents scored seven or more which was considered as good knowledge. MDR-TB knowledge of health workers was significantly associated with having a postgraduate degree (adjusted odds ratio (AOR)=5.78; 95% CI 2.33 to 14.33), taking infection prevention training (AOR=1.79; 95% CI 1.00, to 3.17) and having a history of tuberculosis (TB) (AOR=1.85; 95% CI 1.12, to 3.03). The mean self-reported practice score was four out of seven; one-fifth (19.6%) of respondents scored four or more which was considered as good practice. Self-reported practice of health workers was significantly associated with working at internal medicine (AOR=4.64; 95% CI 1.99, to 10.81) and paediatrics (AOR=3.85; 95% CI 1.11, to 13.34) wards, being in the age groups of 26-30 years (AOR=2.70; 95% CI 1.27, to 5.76), and 30 years and above (AOR=4.42; 95% CI 1.77, to 11.00).

CONCLUSIONS

This study found low knowledge and self-reported practice score among health workers. MDR-TB knowledge of health workers was significantly associated with educational status, infection prevention training and previous history of TB. This finding highlights the potential of providing MDR-TB training for health workers to increase their knowledge about MDR-TB.

Tuberculosis knowledge, attitude and practice among healthcare workers during the 2016 Hajj

BACKGROUND

Given the inherent characteristics of the Hajj pilgrimage, the event is a risk for tuberculosis (TB) infection. Early diagnosis and appropriate management of TB cases by knowledgeable and skilled healthcare workers (HCWs) are key in improving patients' outcome and preventing transmission during the Hajj mass gathering and globally.

METHOD

We conducted a cross-sectional study to assess knowledge, attitude and practice (KAP) of HCWs deployed during the 2016 Hajj regarding TB and its management using an anonymous self-administered questionnaire.

RESULTS

Data was collected from 540 HCWs from 13 hospitals. HCWs originated from 17 countries and included physicians, nurses and other non-administrative HCWs. Nearly half of HCWs declared having experience dealing with TB patients. In general, HCWs had average knowledge (mean knowledge score of 52%), above average attitude (mean attitude score of 73%) and good practice (mean practice score of 85%) regarding TB, based on our scoring system and cut-off points. Knowledge gaps were identified in relation to the definition of MDR-/XDR-TB and LTBI, smear microscopy results, length of standard TB treatment for drug-sensitive TB, 2nd line anti-TB drugs, BCG vaccination, and appropriate PPE to be used with active PTB patients. Poor attitudes were found in relation to willingness to work in TB clinic/ward and to the management and treatment of TB patients. Poor practices were reported for commencing anti-TB treatment on suspected TB cases before laboratory confirmation and not increasing natural ventilation in TB patients' rooms. Age, gender, nationality, occupation, length of work experience and experience dealing with TB patients were associated with knowledge scores. Age and occupation were associated with attitude scores while length of work experience and occupation were associated with practice scores. There was a weak but statistically significant positive correlation between score for knowledge and attitude (rs = 0.11, p = 0.009) and attitude and practice (rs = 0.13, p = 0.002).

CONCLUSIONS

While the results of the study are encouraging, important knowledge gaps and some poor attitudes and practices regarding TB were identified among HCWs during Hajj. This calls for multifaceted interventions to improve HCWs KAP regarding TB including tailored, periodic TB education and training aimed at boosting knowledge and improving behaviour.

Knowledge, attitudes and practices related to tuberculosis in pharmacy workers in a cross-sectional survey in El Agustino, Peru

Introduction

Although the worldwide incidence of tuberculosis (TB) is slowly decreasing, annual infection rates in Peru remain among the highest in the Americas. Pharmacies could play an important role in facilitating early detection of TB. However, the awareness, expertise and cooperation of pharmacy workers is fundamental. This study explored the TB-related knowledge, attitudes and practices of pharmacy workers in a district with one of the highest incidences of TB in Peru.

Methods

This cross-sectional study applied a questionnaire that was administered face to face using smartphones with one pharmacy worker at each of 45 randomly selected pharmacies in the El Agustino district of Lima, Peru.

Results

Participants were primarily female (78%) and had an average age of 31.3 years old (range 18–57 years old). Only 11% of participants were pharmacists with complete university training. The pharmacy workers’ knowledge was adequate; however, workers had important knowledge gaps and myths regarding prevention of TB transmission. Most pharmacy workers (77%) reported they would send a client with a history of cough for more than two weeks to a healthcare center, while 23% reported they would offer them antitussive medication or antibiotics. Almost all workers reported talking with clients about diseases and reported respiratory symptoms as one of the most common causes for consultation (60%). Most participants expressed interest in learning more about TB and expanding their involvement in the fight against TB in their community.

Conclusion

Pharmacy workers have adequate knowledge about TB. However, we identified gaps in knowledge with respect to prevention of TB transmission. Pharmacy workers commonly see patients with respiratory symptoms and some offer recommendations, including for treatment. Pharmacy workers are willing to learn more and contribute to TB control and could be a valuable asset in the control and prevention of TB in Peru. To achieve this integration of pharmacy workers into TB control and prevention, more research is needed.

An illustrated booklet for reinforcing community health worker knowledge of tuberculosis and facilitating patient counselling

Background

Community health workers (CHWs) have facilitated the move to decentralise tuberculosis (TB) management, but lack access to information appropriate both for personal use and in patient interaction and education.

Aim

To explore the impact of a pictorial-based TB booklet on reinforcing CHW knowledge and facilitating patient counselling.

Setting

This study was conducted in local primary health care clinics and the Hospice in Grahamstown, Eastern Cape Province in South Africa.

Methods

Quantitative and qualitative methods were used. A simple, 17-page, A5 booklet containing pictograms and simple text was designed in collaboration with CHWs who advised on preferred content. Its influence on knowledge was assessed in 31 CHWs using a 17-item questionnaire in a before-and-after study. The experiences of CHWs using the booklet were qualitatively explored using focus group discussions (FGD) and semi-structured interviews.

Results

Overall knowledge increased significantly from 70.6% to 85.3% (p < 0.001) with 8 of 17 questions significantly better answered at follow-up. These addressed meaning of side effects and side effect advice for patients, cause and prevention of TB, action if a dose is forgotten, timing of dose in relation to food intake and the possibility that not all patients are cured. Community health workers reported using the booklet during patient interactions, commenting that it enhanced their confidence in their own TB-related knowledge, improved recall of information and reduced uncertainty. They appreciated the simplicity of the text and its user-friendliness because of the inclusion of pictograms. The booklet was perceived to be valuable as a tool for both patient education as well as improved communication with patients.

Conclusion

A simple, user-friendly TB booklet containing pictograms improved CHW knowledge and acted as a valuable tool in patient communication and education.

[Community health workers' knowledge on tuberculosis, control measures, and directly observed therapy]

This study assessed community health workers' (CHW) knowledge on tuberculosis (TB), TB control measures, and directly observed therapy (DOT) in Belo Horizonte, Minas Gerais State, Brazil. This was a cross-sectional study that applied a questionnaire in a random and representative sample of 489 CHW. The overall proportion of correct answers was 74.6%. The mean proportions of correct answers in the domains for TB, TB control measures, and DOT were 81%, 84.1%, and 59.4%, respectively. The study showed knowledge gaps in the identification of patients with pulmonary TB, the target public for DOT, and adequate technique for treatment supervision. Better knowledge was associated with time working as a CHW (OR = 2.3) and follow-up of cases in the 12 months prior to the interview (OR = 1.7). The study provided new scientific data on level of knowledge among CHW concerning DOT and can support strategies to improve TB control activities.

A cross-sectional study about knowledge and attitudes toward multidrug-resistant and extensively drug-resistant tuberculosis in a high-burden drug-resistant country

OBJECTIVE/BACKGROUND

Tuberculosis (TB) is a leading cause of death worldwide, with new threats of multidrug-resistant (MDR) and extensively drug-resistant (XDR) TB. Pakistan is the fifth highest among high-burden TB countries and the fourth highest among high-burden drug-resistant-TB countries. Pakistan is the sixth most populous country in the world, and Pakistani youth is the highest population group in Pakistan and second in the world. This study was aimed at assessing the understanding, awareness, and mindset of university students toward TB, MDR TB, and XDR TB in Lahore.

METHODS

A cross-sectional questionnaire-based study was performed on 1137 individuals from three major public-sector universities in Lahore, Pakistan. Information regarding their knowledge and attitude toward MDR and XDR TB was gathered using a structured questionnaire. Data collected was analyzed using SPSS version 20.

RESULTS

Male (531) and female (606) students were asked about different aspects of MDR and XDR TB. Although 80.47% students had good knowledge about simple TB, a very small fraction had awareness and appropriate knowledge about MDR/XDR-TB. Considering TB as a stigma, only 9.3% students disclosed that they had household TB contact. Only 25% students knew about XDR TB.

CONCLUSION

Our results indicated that a small fraction of people knew the exact definition and treatment duration of MDR TB and XDR TB in our society. There is a need to increase the awareness and knowledge status of university students about MDR and XDR TB.

Socioeconomic Factors Associated with Knowledge on Tuberculosis among Adults in Ethiopia

Background. Ethiopia is among highly tuberculosis affected countries. This might be related to low level of awareness on the disease in the population. The objective of the study was to determine the level of tuberculosis knowledge and socioeconomic factors associated with it. Methods. The 2011 Ethiopia health and demographic survey data were used. Overall tuberculosis knowledge score was computed to evaluate the outcome variable. Multivariable logistic regression was employed to identify independent socioeconomic factors associated with low tuberculosis knowledge. Results. The overall tuberculosis knowledge was low, 44.05% (95% CI: 42.05–46.24%) among women and 32.3% (95% CI: 30.34–34.32%) among men. Rural women (AOR = 1.22) and youth, no formal education (women: AOR = 3.28, men: AOR = 7.42), attending only primary education (women: AOR = 1.95, men: AOR = 3.49), lowest wealth quintiles (women: AOR = 1.4, Men: AOR = 1.28), unskilled female manual workers (AOR = 4.15), female agricultural employee (AOR = 2.28), and lack of access to media (women: AOR = 1.52, men: AOR = 1.71) are significantly associated with low tuberculosis knowledge. Conclusion. The level of tuberculosis knowledge among adults in Ethiopia is low and varied by socioeconomic groups. Tuberculosis control programs should consider appropriate strategies for tuberculosis education, promotion, communication, and social mobilization to address the rural women, youths, the poor, less educated people, and unskilled workers.

Implementation of a stepped-wedge cluster randomized design in routine public health practice: design and application for a tuberculosis (TB) household contact study in a high burden area of Lima, Peru

Background

We designed a pragmatic stepped-wedge cluster randomized controlled trial in order to evaluate provider-initiated evaluation of household contacts (HCs) of smear positive tuberculosis (TB) cases within a routine TB program in Lima, Peru.

Methods/Design

National TB program (NTP) officers of San Juan de Lurigancho District (Lima, Peru) and university-based researchers jointly designed a pragmatic stepped-wedge cluster randomized trial design in order to evaluate a planned active case finding (ACF) program for all HCs of smear-positive TB cases in 34 district healthcare centres. Randomization of time to intervention initiation was stratified by health centre TB case rate. The ACF intervention included provider-initiated home visits of all new sputum smear positive TB patients in order to evaluate household contacts for active TB. Active TB was diagnosed using symptom screening, sputum screening, chest x-ray and clinical evaluation. Once initiated, ACF was provided by NTP staff and integrated into the routine DOTS TB program activities.

Discussion

This study protocol describes the pragmatic stepped-wedge cluster randomized trial of active household contact evaluations within an NTP. The stepped-wedge design met overlapping needs of local TB programmers and researchers to adequately evaluate the large-scale roll out of a new control program in a TB endemic setting. Multiple planning meetings were required to develop the necessary networks and in order to understand the operations, needs and goals of the NTP staff and researchers collaborating on this project. The advantages and challenges of using this study design in practice and within existing routine TB programs in a middle-income country context are discussed.

Trial registration

ClinicalTrials.gov NCT02174380. Registered 24 Jun 2014

Knowledge and practices about multidrug-resistant tuberculosis amongst healthcare workers in Maseru

BACKGROUND

To date, no study has been found that described the knowledge and practices of healthcare workers surrounding multidrug-resistant tuberculosis (MDR-TB) in Lesotho. AIM AND SETTING: This study was conducted to fill this gap by investigating the knowledge level and practices surrounding MDR-TB amongst healthcare workers at Botsabelo Hospital in Maseru, Lesotho.

METHOD

This was a cross-sectional survey conducted by means of a questionnaire designed specifically for this study. Data collected included sociodemographic and professional details; and responses to questions about knowledge and practices regarding MDR-TB. The questions ranged from the definition of MDR-TB to its treatment. Respondents' practices such as the use of masks, guidelines and patient education were also assessed.

RESULTS

A response rate of 84.6%(110 out of 130) was achieved. The majority of participants were women (60%), married (71.8%) and nursing staff (74.5%). Overall, less than half (47.3%) of the participants had a good level of knowledge about MDR-TB. With regard to practice, about 83%of participants stated that they used protective masks whilst attending to MDR-TB patients. About two-thirds (66.4%) reported being personally involved in educating patients about MDR-TB; whilst about 55%stated that they referred to these guidelines.

CONCLUSION

The level of knowledge about MDR-TB amongst healthcare workers at the study site was not at an acceptable level. Unsafe practices, such as not wearing protective masks and not referring to the MDR-TB treatment guidelines, were found to be associated with an insufficient level of knowledge about MDR-TB. An educational intervention is recommended for all healthcare providers at this facility.

Evaluation of health-care providers' knowledge of childhood tuberculosis in Lima, Peru

BACKGROUND

As most national tuberculosis programmes (NTPs) focus on adult tuberculosis (TB), NTP providers may not appreciate differences in the pathophysiology and presentation of childhood TB.

OBJECTIVES

This study aimed to identify strengths and weaknesses in knowledge of childhood TB among the 326 NTP providers in Lima Ciudad and Lima Este--two of the Peruvian capital's four health districts.

METHODS

310 providers--103 physicians, 106 nurses, 101 nursing technicians--accepted personal invitations to complete self-administered surveys, which included 14 childhood TB questions grouped into five sections: transmission, symptoms, diagnosis, prevention and treatment. Physicians were asked ten additional questions targeting their NTP diagnostic and management responsibilities.

RESULTS

All three groups scored 97-99% on the transmission section and 83-85% on the treatment section; however, no group scored above 66% on any other section. Fewer than 50% of nurses and technicians recognised young children's high risk of extrapulmonary TB, extrapulmonary TB symptoms or the causes of false negative tuberculin skin tests. Twenty-three per cent of physicians correctly identified gastric aspirate culture sensitivity, and 42% the radiographical findings of pulmonary TB. Less than two-thirds of providers recognised the definition of latent TB infection (LTBI), young children's high risk of progression from LTBI to disease or indications for isoniazid preventive therapy.

CONCLUSIONS

Providers at the frontline of Peru's TB control efforts demonstrated weaknesses in the areas of extrapulmonary disease, diagnosis and prevention. These knowledge gaps are likely to have resulted in delayed or missed diagnoses and lost opportunities for prevention. Educational interventions targeting NTP personnel may improve childhood TB care and outcomes.

Knowledge and attitude of key community members towards tuberculosis: mixed method study from BRAC TB control areas in Bangladesh

Background

Bangladesh National Tuberculosis (TB) Control Programme adopted a number of strategies to facilitate TB diagnosis and treatment. ‘Advocacy, Communication and Social Mobilization’ (ACSM) was one of the key strategies implemented by BRAC (Bangladesh Rural Advancement Committee, a non-governmental development organization) TB control program. The purpose of this study is to assess the knowledge and attitudes of the key community members (KCMs) participated in ACSM in BRAC TB control areas.

Methods

This study combined quantitative and qualitative methods using a mixed method approach. KCMs in three districts with low TB case detection rates were targeted to assess the ACSM program. The quantitative survey using a multi-stage random-sampling strategy was conducted among 432 participants. The qualitative study included in-depth interviews (IDIs) of a sub sample of 48 respondents. For quantitative analysis, descriptive statistics were reported using frequencies, percentages, and Chi square tests, while thematic analysis was used for qualitative part.

Results

Most (99%) of the participants had heard about TB, and almost all knew that TB is a contagious yet curable disease. More than half (53%) of the KCMs had good knowledge regarding TB, but BRAC workers were found to be more knowledgeable compared to other KCMs. However, considerable knowledge gaps were observed among BRAC community health workers. Qualitative results revealed that the majority of the KCMs were aware about the signs, symptoms and transmission pathways of TB and believed that smoking and addiction were the prime causes of transmission of TB. The knowledge about child TB was poor even among BRAC health workers. Stigma associated with TB was not uncommon. Almost all respondents expressed that young girls diagnosed with TB.

Conclusions

This study finding has revealed varying levels of knowledge and mixed attitudes about TB among the KCMs. It also provides insight on the poor knowledge regarding child TB and indicate that despite the significant success of the TB program stigma is yet prevalent in the community. Future ACSM activities should engage community members against stigma and promote child TB related information for further improvement of BRAC TB Control Programme.

Electronic supplementary material

The online version of this article (doi:10.1186/s12889-015-1390-5) contains supplementary material, which is available to authorized users.

Attitudes, knowledge and practices of healthcare workers regarding occupational exposure of pulmonary tuberculosis

Background

Healthcare-associated tuberculosis (TB) has become a major occupational hazard for healthcare workers (HCWs). HCWs are inevitably exposed to TB, due to frequent interaction with patients with undiagnosed and potentially contagious TB. Whenever there is a possibility of exposure, implementation of infection prevention and control (IPC) practices is critical.

Objective

Following a high incidence of TB among HCWs at Maluti Adventist Hospital in Lesotho, a study was carried out to assess the knowledge, attitudes and practices of HCWs regarding healthcare-associated TB infection and infection controls.

Methods

This was a cross-sectional study performed in June 2011; it involved HCWs at Maluti Adventist Hospital who were involved with patients and/or sputum. Stratified sampling of 140 HCWs was performed, of whom, 129 (92.0%) took part. A self-administered, semi-structured questionnaire was used.

Results

Most respondents (89.2%) had appropriate knowledge of transmission, diagnosis and prevention of TB; however, only 22.0% of the respondents knew the appropriate method of sputum collection. All of the respondents (100.0%) were motivated and willing to implement IPC measures. A significant proportion of participants (36.4%) reported poor infection control practices, with the majority of inappropriate practices being the administrative infection controls (> 80.0%). Only 38.8% of the participants reported to be using the appropriate N-95 respirator.

Conclusion

Poor infection control practices regarding occupational TB exposure were demonstrated, the worst being the first-line administrative infection controls. Critical knowledge gaps were identified; however, there was encouraging willingness by HCWs to adapt to recommended infection control measures. Healthcare workers are inevitably exposed to TB, due to frequent interaction with patients with undiagnosed and potentially contagious TB. Implementation of infection prevention and control practices is critical whenever there is a possibility of exposure.

Active case finding: community health workers' activity related to tuberculosis control in a large city, brazil

This study analyzed the Community Health Workers' activity in active case finding in Ribeirão Preto-SP. Cross sectional study, conducted in 2009-2010, with the use of a structured form, which was applied to 105 Community Health Workers and research of secondary data. Indicators were created based on the variable means that used the Likert scale for the answers, being dissatisfactory (scores 1 and 2), regular (3) and satisfactory (4 and 5). Deficiencies in the activity of the Community Workers in the active case finding were identified (mean=3.0), in the discussion with the community about the tuberculosis (mean=1.5) and in the establishment of partnership in the region for the active case finding (mean=1.9). Only 6% of the expected respiratory symptoms in the areas where the units of the participants are located were examined. The results reinforced the need for nursing supervision, a new work logic, with advances in the intersectional articulation, aimed at increasing the detection of tuberculosis cases.

Assessment of knowledge, attitudes and practices regarding tuberculosis among final year students in Yazd, Central Iran

Tuberculosis (TB) remains a global health problem. Treatment and prevention of TB has shifted from inpatient to outpatient settings. A report from the World Health Organization has emphasized educational strategy to ensure students graduate with the appropriate knowledge, skills, and attitudes essential to the effective management of TB. The objective of this study was to determine the level of knowledge, attitudes and practices among medical students.

The survey was done from 2012 to 2013. Knowledge, attitudes and practices were assessed regarding tuberculosis with a questionnaire.

Knowledge mean score of students was 16.13 ± 2.06 and Attitude score was 36.08 ± 3.76, Knowledge and attitude levels of students were moderate to high in the majority of them. Practice score of the study subjects was 22.77 ± 4.95, 11.9% of students had poor practice level. 43% did not know that a sputum smear is the most important method used for diagnosis of TB. Two-thirds of them did not know the distance that should be kept from contagious patients. Half of them believed that the BCG vaccination has no role in the prevention of TB.

This study concluded that more efforts should be made to improve the knowledge of students regarding TB transmission and the role of sputum smear in diagnosis. The importance of the BCG vaccination should be emphasized.

A cross sectional study of knowledge and attitudes towards tuberculosis amongst front-line tuberculosis personnel in high burden areas of Lima, Peru

Introduction

Tuberculosis, reported as the second most common infectious cause of death worldwide, is a key mortality contributor in developing countries and globally. The disease is endemic in Peru and while relative success was achieved during the 1990s in its control, this slowed as new complications, such as multi drug resistant TB arose. Health centre workers participating in the national DOTS program, create the front-line TB work-force in Peru meaning their knowledge and attitudes about the disease are key in its control.

Methods

A Spanish language, multiple choice knowledge and attitudes survey was designed based on previous successful studies and the national Peruvian TB control guidelines. It was applied to two health networks in Lima, Peru amongst 301health workers participating in the national TB control program from 66 different health centres. The study results were analysed to test mean knowledge scores amongst different groups, overall gaps in key areas of TB treatment and control knowledge, and attitudes towards the disease and the national TB control program.

Results

A mean knowledge score of 10.1 (+/- 1.7) out of 15 or 67.3% correct was shown. Demographics shown to have an effect on knowledge score were age and level of education. Major knowledge gaps were noted primarily in themes relating to treatment and diagnostics. Greater community involvement including better patient education about TB was seen as important in implementing the national TB control program. Participants were in disagreement about the current distribution of health resources throughout the study area.

Discussion Serious knowledge gaps were identified from the survey; these reflect findings from a previous study in Lima and other studies from TB endemic areas throughout the world. Understanding these gaps and observations made by front-line TB workers in Lima may help to improve the national TB control program and other control efforts globally.

Knowledge of diabetes mellitus in tuberculosis amongst healthcare workers in Nigeria

BACKGROUND

There is a World Diabetes Foundation funded research on detection of diabetes mellitus (DM) in tuberculosis (TB) which is currently being carried out in 56 TB centers in Lagos State Nigeria and against this background, we decided to evaluate the knowledge of DM and (TB) amongst the health workers from these facilities.

MATERIALS AND METHODS

We employed the use of self-administered questionnaires comprising questions to determine participant's knowledge on risk factors, clinical presentation and complications of DM, diagnosis, management of DM, and presentation and management of TB. We documented and also compared responses that differed in a statistically significant manner amongst the various cadres of health worker and the three tiers of healthcare facilities.

RESULTS

A total of 263 health care workers responded, out of which medical doctors constituted 72 (27.4%) while nurses and other categories of health care workers constituted 191 (72.6%). All the respondents knew that TB is a communicable disease and a large majority- 86% knew that DM is a chronic disorder that as of now has no cure. One hundred and eighty one (71%) respondents gave a correct response of a fasting plasma glucose level of 9mmol/L, which is in the range for diagnosis of DM. About a third-90-of the health workers, however, stated that DM may be diagnosed solely on clinical symptoms of DM. However, 104 (46%) of the Study participants stated that urine may be employed for objectively diagnosing DM. All respondents had hitherto not had patients with TB who had been routinely screened for DM. There was insufficient knowledge on the non-pharmacological management with over half of the respondents, irrespective ofstatus, maintained that all persons diagnosed with DM should be made to lose weight and carbohydrate should make up less than 30% of the component of their meals.

CONCLUSION

There remains largely inadequate knowledge on diagnosing and non-pharmacological management of DM among the health workers in our TB facilities.

Knowledge about anti-tuberculosis treatment among nurses at tuberculosis clinics

Nurses are primary responsible for Direct Observation Therapy Strategy and administration of anti-tuberculosis (TB) medications. Lack of knowledge might result with medication errors and ineffective TB control. The purpose of this study was to assess knowledge of nurses about anti-TB treatment. A descriptive cross-sectional study was conducted in Turkey with 208 nurses employed at TB and lung disease clinics of health-care settings in Ankara. Data were collected through a questionnaire, which included questions about demographics and a knowledge test with true-false questions related to TB treatment. Overall scores were high with a mean score of 18.5 out of 24, but there was knowledge deficiency in effects and side-effects of anti-TB drugs. Knowledge is foundational for any practice and for TB control. Clinical experience and continuing education after graduation influence the level of knowledge.