Pengaruh Pengetahuan terhadap Sikap Pencegahan Tuberkulosis pada Remaja Kelas IX MTsN 2 Poso Melalui PowerPoint Sebagai Media Promosi Kesehatan
DOI:
https://doi.org/10.22487/yexzqx95Keywords:
Tuberculosis, Health Promotion, PowerPoint, Knowledge, AttitudeAbstract
Tuberculosis remains an urgent public health threat, with global and national trends showing increasing case numbers. Indonesia ranks second in the world for the highest tuberculosis burden, with an estimated 1,090,000 cases in 2023. Central Sulawesi, including Poso District, is an area with active transmission and a continuously rising case burden. Adolescents, particularly junior high school students, represent a vulnerable group due to low levels of knowledge and suboptimal preventive behavior. This situation highlights the urgency of effective educational strategies to improve understanding and prevention attitudes-one of which is the use of PowerPoint as a visual medium capable of delivering information in a more engaging and comprehensible manner. To analyze the effect of knowledge on tuberculosis prevention attitudes among grade IX adolescents at MTsN 2 Poso using PowerPoint as a health promotion media. This study used a pre-experimental one-group pre-test post-test design involving 60 respondents selected through simple random sampling based on inclusion and exclusion criteria. Data analysis was conducted using Spearman's Rank Correlation and the Wilcoxon test. There was a significant effect between increased knowledge and changes in tuberculosis prevention attitudes, as indicated by a p-value of 0.008 in the pre-test and p < 0.001 in the post-test. The Wilcoxon test also showed p < 0.001 for both knowledge and attitude variables, indicating highly significant differences between the pre-test and post-test scores. Increased knowledge significantly contributes to better tuberculosis prevention attitudes among adolescents, emphasizing the importance of consistent education to reduce transmission rates. These findings demonstrate that effective educational media, such as PowerPoint, play a crucial role in strengthening tuberculosis preventive behaviors.
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