ABSTRAK
Latar Belakang : Timbal merupakan logam berat yang sangat berbahaya dan kontaminasi timbal dalam tubuh berpengaruh terhadap biosintesa hemoglobin, sistem saraf, sistem kardiovaskuler, dan sistem ginjal. Kontaminasi timbal yang berpengaruh terhadap sistem ginjal dapat menyebabkan pengaruh terhadap tekanan darah. Penelitian ini bertujuan untuk mengetahui hubungan kadar timah hitam (Pb) Dalam Darah dengan Tekanan Darah.
Metode : Metode yang digunakan dalam penelitian ini adalah  survey analitik, dengan desain cross sectional. Teknik sampling yang digunakan adalah sampling jenuh. Sampel berjumlah 30 orang. Pengujian Pb darah menggunakan alat Atomic Absorbtion Spectofotometri (AAS) dengan pengambilan darah sebanyak 5mL dan pengukuran tekanan darah dengan alat Sfignomanometer. Teknik analisis data yang digunakan adalah uji korelasi spearman.
Hasil : Hasil uji korelasi spearman menunjukkan bahwa tidak ada korelasi yang signifikan antara pb darah dengan tekanan darah,dengan nilai p = 0.693 dan p = 0.327 ; r = 0.075 dan r = 0.185 dengan nilai arah korelasi + (positif) dan kekuatan korelasi lemah.
Simpulan : Tidak ada hubungan yang bermakna antara kedua variabel dengan p - value = 0.693 dan r = 0.075 untuk tekanan darah sistole, p – value = 0.327 dan r = 0.185 untuk tekanan darah diastole.
Kata Kunci : Kadar Timah Hitam (Pb), Tekanan Darah
ABSTRACT
Rahma Nida Faiza, R0211040, 2015. The relationship of the levels of lead (Pb) in the blood pressure in GAS STATION Workers in the region of Surakarta. Mini thesis D4 Program Occupational Health and Safety Faculty of Medicine. Sebelas Maret University.
Background : The Lead very dangerous heavy metals and contamination of lead in the body to biosintesa hemoglobin, nervous system, cardiovaskuler system, and the system of the kidney. Lead contamination that affects the kidney system can cause the effect on blood preassure. This research aims to know the relationship of the levels of lead (Pb) in the blood with blood pressure.
Methods : the methods used in this research was a survey of analytical, cross sectional design. The sampling technique used is a sampling of saturated. The sample amounted to 30 people. Testing blood Pb using Atomic Absorbtion Spectofotometri (AAS) and the blood taking as much as 5 ml and blood pressure measurement with the Sfignomanometer tool. Data analysis technique used is correlation spearman test.
Results : Sprearman correlation test result indicate that there was no significant coreelation between Pb of blood with blood pressure, with a value of p 0.693 and r = 0.075 for systolic pressure, value of p 0.327 and r= 0.185 for diastolic pressure. correlation direction value + (positive) and the strength of the correlation is weak.
Conclusion  : There was no meaningful relationship between the two variabels with the (p – value =0.662 and r = 0.083) for systole pressure,  (p-value = 0.327 and r = 0.185) for diastole pressure.
Keywords  : Levels Of Lead (Pb), Blood Pressure