BACKGROUND: In resource-limited countries, health policy makers and practitioners need to know whether healthcare workers have sufficient knowledge of tuberculosis and its management. OBJECTIVES: We conducted a study to: (1) measure knowledge changes among healthcare workers who participated in a tuberculosis training programme; and (2) make recommendations about future tuberculosis training for healthcare workers in the KwaZulu-Natal Department of Health. METHODS: A cross-sectional study conducted in 2007 measured changes in tuberculosis knowledge of doctors, nurses and other healthcare workers after a training programme based on World Health Organization tuberculosis training modules. Data were collected before and after training using a self-administered, 98-item questionnaire covering eight components. RESULTS: A total of 267 healthcare workers, mean age 40.7 years, answered both pre- and post-training questionnaires. Mean total knowledge scores were low despite significant changes (p<0.001) from a pre-training score of 59.5% to a post-training score of 66.5%. Nurses showed significant improvements in mean total knowledge scores (p<0.001) but had the lowest mean total knowledge score post-training, 63.2%. Doctors had significantly better pre-training (p<0.001) and post-training (p<0.001) mean total knowledge scores compared to nurses. CONCLUSIONS: Improvement in healthcare workers' overall knowledge of tuberculosis during a training programme was not clinically significant. Periodic field training and supervision should be considered to ensure tuberculosis knowledge improvements.
BACKGROUND: In resource-limited countries, health policy makers and practitioners need to know whether healthcare workers have sufficient knowledge of tuberculosis and its management. OBJECTIVES: We conducted a study to: (1) measure knowledge changes among healthcare workers who participated in a tuberculosis training programme; and (2) make recommendations about future tuberculosis training for healthcare workers in the KwaZulu-Natal Department of Health. METHODS: A cross-sectional study conducted in 2007 measured changes in tuberculosis knowledge of doctors, nurses and other healthcare workers after a training programme based on World Health Organization tuberculosis training modules. Data were collected before and after training using a self-administered, 98-item questionnaire covering eight components. RESULTS: A total of 267 healthcare workers, mean age 40.7 years, answered both pre- and post-training questionnaires. Mean total knowledge scores were low despite significant changes (p<0.001) from a pre-training score of 59.5% to a post-training score of 66.5%. Nurses showed significant improvements in mean total knowledge scores (p<0.001) but had the lowest mean total knowledge score post-training, 63.2%. Doctors had significantly better pre-training (p<0.001) and post-training (p<0.001) mean total knowledge scores compared to nurses. CONCLUSIONS: Improvement in healthcare workers' overall knowledge of tuberculosis during a training programme was not clinically significant. Periodic field training and supervision should be considered to ensure tuberculosis knowledge improvements.
Authors: Andrés Noé; Rafaela M Ribeiro; Rui Anselmo; Maria Maixenchs; Layce Sitole; Khatia Munguambe; Silvia Blanco; Peter le Souef; Alberto L García-Basteiro Journal: BMC Pulm Med Date: 2017-01-05 Impact factor: 3.317