ABSTRACT; Background: Preeclampsia is related to the inability to adapt to the physiological changes of pregnancy that result in decreased maternal organ perfusion. This complex clinical syndrome in preeclampsia can affect all organ systems such as the hemodynamic system, kidney, retina, and blood chemistry, which is manifested by increased blood pressure and protein urine. Purpose: This study aimed to determine the correlation of the factors causing preeclampsia with blood pressure and protein urine. Methods: This correlational study using the 127 respondents, sampling purposive sampling techniques, the independent variable factor in preeclampsia (age, genetics, history of diabetes mellitus, history of hypertension), and the independent variable blood pressure and protein urine. The measuring instrument used is a sheet checklist and analyzed by Spearman rank. Results: The results showed the risk of preeclampsia in the age factor of 40.9% occurred in the 28-35-year-old respondents; 100% of patients had no history/genetic preeclampsia, 100% of respondents did not have a history of diabetes mellitus, and 88.9% did not have a history of hypertension. Systole blood pressure increased moderately and high by 26.0% and 22.0%, while diastolic blood pressure increased moderately and high by 26.0% and 11.0%. Respondents had positive proteinuria of 52%. The results of the analysis are not found a significant correlation between the factors of age, genetics, history of diabetes, and history of hypertension with blood pressure and preeclampsia protein urine on respondents. Conclusion: History of hypertension associated with blood pressure and proteinuria in preeclampsia. History of hypertension is related to the condition of the blood vessels that manifest hypertension and decreased renal function (protein urine). Therefore, it is recommended in women with a history of hypertension to control blood pressure and perform routine prenatal care during pregnancy to prevent further complications.