The Relationship between Knowledge Level and Smoking Habit Behavior with the Incidence of Pulmonary Tuberculosis Patients

Abstract

Pulmonary Tuberculosis (TB) remains a significant public health issue worldwide, particularly in developing countries such as Indonesia. This disease is influenced by various factors, including knowledge level and smoking behavior. This study aims to analyze the relationship between knowledge level and smoking behavior with the incidence of Pulmonary TB in patients. A quantitative correlation approach with a cross-sectional design was used, involving 32 respondents selected by accidental sampling. Data were collected through questionnaires and analyzed using the chi-square statistical test. The results showed a significant relationship between knowledge level and TB incidence (p = 0.020), and between smoking behavior and TB incidence (p = 0.022). These findings suggest that low knowledge and smoking behavior contribute to an increased risk of TB. Public health programs should focus on enhancing knowledge and reducing smoking habits to mitigate the risk of TB.