Hubungan Kebisingan Terhadap Tekanan Darah Pada Pekerja Lapangan PT. Gapura Angkasa Di Bandar Udara Sam Ratulangi, Manado

: Environmental noise is unwanted sound, which induces physiological alteration on individuals exposed to it. The effect of noise in causing health disorder depends on the intensity, frequency and length of exposure to noise. The purpose of this research is to determine the correlation between noise and blood pressure on PT. Gapura Angkasa field workers in Sam Ratulangi Airport Manado. The research methodeology used is observational study using cross sectional design. The research was conducted between October to December 2013. Subjects are 30 field workers of PT. Gapura Angkasa in Sam Ratulangi Airport Manado selected through questionnaire, inclusion and exclusion criteria. Data analysis performed by Fisher Exact Tests using SPSS. The result showed that there are 18 people (60%) with increased systolic blood pressure and 14 people (46,7%) with increased diastolic blood pressure exposed by noise intensity over 85 dB. There are 3 people (10%) with increased systolic blood pressure and only 1 people with increased diastolic blood pressure exposed by noise intensity under 85 dB. In conclusion, it shows that there are increasing of systolic blood pressure (p = 0,032) and diastolic blood pressure (p = 0,018) significantly