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Survival Analysis of Chronic Renal Failure Patients Undergoing Hemodialysis at Hospital in Makassar within 2012-2015

The research aimed to investigate the prognostic factors most influential on the survival and the survival probability of the patients with the chronic kidney failures who underwent hemodialysis in the hospitals in Makassar city from 2012 through 2015. The research was conducted in Islam Faisal Hospital, Class II Pelamonia Hospital, Labuang Baji Regional Hospital and Dr. Wahidin Sudirohusodo Hospital. The research design used was the retrospective cohort design with the total samples of 454 patients. The collected data were then analyzed using life table method, Kaplan-meier and cox regression. The research result indicated that the survival probalitiy of the patients until the end of the observation was 0%. The most influential factors on the patient survival were the age and albumin. The survival probability of the patients aging >55 years was 4% at the end of observation in the 25th month. While the survival probability of the patients aging ≤ 55 years was at the end of observation in the 38th month. As for the survival probability of the patients in relation for the albumin levels; if the albumin level <3.5 g/dl the survival probability was 8% at the end of observations in the 24th month, while if the albumin level was ≥ 3.5 g/dl, the survival probability was 0% at the end of observation in 38th month. The factors, which had no influences, were the gender, clinical stadium and the comorbidity