Penelitian ini bertujuan menganalisis hubungan antara laporan observasi keselamatan kerja dan angka kecelakaan kerja di PT X selama tahun 2022–2024. Selain itu, penelitian menilai tingkat penerapan program observasi, kualitas tindak lanjut temuan, serta karakteristik kecelakaan yang terjadi. Desain penelitian yang digunakan adalah studi ekologi dengan pendekatan kuantitatif berdasarkan data observasi UA/UC dan data insiden yang tercatat dalam sistem perusahaan. Total laporan UA/UC selama tiga tahun adalah 17.008 laporan, sedangkan total insiden berjumlah 270 kasus. Hasil uji korelasi Pearson menunjukkan nilai r = –0,99, yang menggambarkan hubungan linear sangat kuat dan bersifat negatif antara jumlah laporan UA/UC dan jumlah insiden. Uji signifikansi menghasilkan nilai p-value < 0,05, sehingga hubungan tersebut dinyatakan signifikan secara statistik. Berdasarkan penelitian ini menyimpulkan bahwa terdapat hubungan signifikan antara aktivitas observasi keselamatan, kualitas tindak lanjut temuan dan angka kecelakaan kerja di PT X. Temuan ini menegaskan pentingnya penerapan program observasi yang efektif dan tindak lanjut temuan dalam upaya pencegahan kecelakaan kerja.

This study aims to analyze the relationship between workplace safety obsearvation reports and occupational accident rates at PT X during the period 2022–2024. In addition, the study evaluates the level of implementation of the safety observation program, the quality of follow-up actions on observation findings, and the characteristics of occupational accidents that occurred. The research employed ecological design with a quantitative approach, using data from Unsafe Action/Unsafe Condition (UA/UC) observation reports and incident records documented in the company’s internal system. Over the three-year period, a total of 17,008 UA/UC observation reports and 270 incident cases were recorded. The Pearson correlation analysis yielded a correlation coefficient of r = –0.99, indicating a very strong and negative linear relationship between the number of UA/UC reports and the number of occupational accidents. The significance test produced a p-value < 0.05, confirming that the relationship is statistically significant. Based on these findings, the study concludes that there is a significant relationship between safety observation activities, the quality of follow-up actions, and occupational accident rates at PT X. These results Highlight the importance of effective implementation of safety observation programs and adequate follow-up actions in preventing workplace accidents.