Perbandingan Analisis Survival Menggunakan Regresi Weibull Dan Regresi Cox Proporsional Hazard Pada Penderita Diabetes Melitus Tipe II Di RSUD Ngudi Waluyo Wlingi Tahun 2013

Anggraeni, Lia (2015) Perbandingan Analisis Survival Menggunakan Regresi Weibull Dan Regresi Cox Proporsional Hazard Pada Penderita Diabetes Melitus Tipe II Di RSUD Ngudi Waluyo Wlingi Tahun 2013. Undergraduate thesis, Institut Technology Sepuluh Nopember.

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Abstract

Diabetes melitus merupakan penyakit metabolik yang dapat menimbulkan berbagai komplikasi yang sangat mempengaruhi kualitas hidup penyandangnya, sehingga perlu mendapatkan perhatian serius dari berbagai pihak. Berdasarkan data BPS (2012) kasus diabetes melitus di kabupaten Blitar mencapai 665 orang, sehingga perlu pencegahan secara dini. Penelitian ini bermaksud untuk mendapatkan faktor-faktor yang mempengaruhi perbaikan kondisi klinis pasien penderita diabetes melitus tipe II dengan menggunakan regresi Weibull dan regresi Cox Proprotional Hazard serta membandingkan hasil dari kedua metode tersebut. Hasil dari penelitian, didapatkan nilai AIC dari regresi Weibull lebih kecil dibandingan nilai AIC yang dihasilkan regresi Cox proportional hazard, sehingga dapat disimpulkan bahwa performansi analisis survival menggunakan regresi Weibull lebih baik daripada regresi Cox Proportional Hazard. Hasil dari pemodelan regresi Weibull diperoleh faktor-faktor yang mempengaruhi perbaikan kondisi klinis pasien penderita diabetes melitu tipe II adalah gula darah acak, tekanan darah sistolik, tekanan darah diastolik, hipertensi, kebiasaan merokok, jenis kelamin, ulkus dan hiperglikemia. Hasil dari pemodelan regresi Cox Proportinal Hazard faktor-faktor yang mempengaruhi adalah usia, tekanan darah sistolik, hipertensi, status merokok, ulkus, dan hiperglikemia. ======================================================================================================= Diabetes mellitus is a metabolic disease that can cause a variety of complications that affect the quality of life disabling, and should receive serious attention from various parties. BPS's data (2012) cases of diabetes mellitus in Blitar district reached 665 people, so it needs early prevention. This study intends to acquire the factors that influence the improvement of the clinical condition of patients with diabetes mellitus type II by using Weibull regression and Cox regression Proprotional Hazard and comparing the results of the two methods. The study result, obtained from the AIC value from Weibull regression smaller than AIC value from Cox proportional hazards regression, so it can be concluded that the performance of regression analysis using Weibull is better than Cox proportional hazard regression. The results obtained from Weibull regression modeling that the factors influence by improvement of the clinical condition patients with type II diabetes melitus is blood sugar nuchter, systolic blood pressure, diastolic blood pressure, hypertension, smoking status, sex, ulcers and hyperglycemia. The results of Cox regression modeling Proportinal Hazard factors that influence are age, systolic blood pressure, hypertension, smoking status, ulcers, and hyperglycemia.

Item Type: Thesis (Undergraduate)
Additional Information: RSSt 519.546 Ang p
Uncontrolled Keywords: Analisis Survival, Diabetes Melitus Tipe II Perbaikan Kondisi Klinis, Regresi Cox Proportional Hazard, Regresi Weibull
Subjects: Q Science > QA Mathematics > QA278.2 Regression Analysis
Divisions: Faculty of Mathematics and Science > Statistics > 49201-(S1) Undergraduate Thesis
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 08 Oct 2019 03:04
Last Modified: 08 Oct 2019 03:04
URI: https://repository.its.ac.id/id/eprint/71039

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