PENGARUH TINGKAT KEBISINGAN TERHADAP PERUBAHAN TEKANAN DARAH SEBELUM DAN SETELAH TERPAPAR KEBISINGAN PADA PETUGAS DI BAGIAN APRON, CARGO DAN SECURITY BANDARA INTERNASIONAL AHMAD YANI SEMARANG

Prita Adriati, Irawan Wisnu Wardhana, Endro Sutrisno

Abstract


Ahmad Yani International Airport is an airport that located in the city of Semarang which are ± 40 flights per day. Noisy measurements carried out in three places, namely apron, cargo and security using a Sound Level Meter (SLM)brand Lutron SL - 4010. To determine the health complaints experienced by workers associated with changes in blood pressure distributing questionnaires to workers made 60 pieces, 25 pieces in each unit apron, 20 pieces in each unit of cargo, as well as 15 in the area of security. The questionnaire distributed to a random sampling method. The results of measurements of noise levels at the apron in the amount of 91,94 dBA, part cargo of 85,77 dBA and the security section of 68,68 dBA . Kep-51/MEN/1999 noise threshold value that is equal to 85 dBA. Data who obtained of this study tested by use statistical Chi-square test with a significance level (α) = 0,05. Based on statistical analysis show that there are significant changes between the noise level of the systolic blood pressure (p = 0,022) and diastolic (p = 0,037) at the officers before and after exposure to noise. Compliance with the use of personal protective equipment (APD) is required in order to avoid personnel exposure to noise effects.

Keywords


airport, noise levels, blood preassure

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