Cox Proportional Hazard - Articles - Scientific Research Publishing

An Econometric Analysis of Hospital Length of Stay for Cataract Operations in Japan by the Box-Cox Transformation Model and Hausman Tests: Evaluation of the 2010 Revision of the Medical Payment System* (Articles)

Kazumitsu Nawata, Koichi Kawabuchi

Open Journal of Applied Sciences Vol.5 No.9, September 29, 2015

DOI: 10.4236/ojapps.2015.59054 3,965 Downloads 5,271 Views Citations
Comparison of the Length of Stay and Medical Expenditures among Japanese Hospitals for Type 2 Diabetes Treatments: The Box-Cox Transformation Model under Heteroscedasticity (Articles)

Kazumitsu Nawata, Koichi Kawabuchi

Health Vol.8 No.1, January 18, 2016

DOI: 10.4236/health.2016.81007 5,175 Downloads 6,898 Views Citations
A Long Term Evaluation of the Japanese Medical Payment System for Cataract Surgeries: Did the Medical Policy Reduce the Long Hospital Stay in Japan? (Articles)

Kazumitsu Nawata, Koichi Kawabuchi

Health Vol.8 No.9, June 27, 2016

DOI: 10.4236/health.2016.89094 1,914 Downloads 3,502 Views Citations
Asymptotic Efficiency of the Maximum Likelihood Estimator for the Box-Cox Transformation Model with Heteroscedastic Disturbances (Articles)

Kazumitsu Nawata

Open Journal of Statistics Vol.6 No.5, October 21, 2016

DOI: 10.4236/ojs.2016.65069 1,742 Downloads 3,477 Views Citations
Marginal Distribution Plots for Proportional Hazards Models with Time-Dependent Covariates or Time-Varying Regression Coefficients (Articles)

Qiqing Yu, Junyi Dong, George Wong

Open Journal of Statistics Vol.7 No.1, February 27, 2017

DOI: 10.4236/ojs.2017.71008 1,768 Downloads 3,394 Views Citations
Mapping the Linguistic Landscape of the Cultural Heritage Sites and Tourist Spots in Bangladesh (Articles)

Juan Dong, Min Peng, Md. Gias Uddin

Open Journal of Social Sciences Vol.8 No.10, October 29, 2020

DOI: 10.4236/jss.2020.810015 1,353 Downloads 3,548 Views Citations
A New Statistical Modeling Approach for Survival Analysis of Cancer Patients—Multiple Myeloma Cancer (Articles)

Lohuwa Mamudu, Chris P. Tsokos

Open Journal of Applied Sciences Vol.11 No.4, April 12, 2021

DOI: 10.4236/ojapps.2021.104027 606 Downloads 2,306 Views Citations
Covariate Selection for Mortgage Default Analysis Using Survival Models (Articles)

Dongfang Zhang, Basu Bhandari, Dennis Black

Journal of Mathematical Finance Vol.11 No.2, May 12, 2021

DOI: 10.4236/jmf.2021.112012 665 Downloads 2,409 Views Citations
Renewal of Crop Index-Based Insurance Uptake: Evidence from Senegal (Articles)

Mame Mor Anta Syll

Open Journal of Social Sciences Vol.9 No.11, November 4, 2021

DOI: 10.4236/jss.2021.911001 312 Downloads 1,218 Views Citations
Survival Rate Analysis on Breast Cancer Cases at Univesity College Hospital, Ibadan, Nigeria (Articles)

Olatayo Olusegun Alabi, Aminat Yetunde Saula, Ezra Gayawan, Victor Samuel Alabi, Hamidu Abimbola Bello, Rasaq Yinka Akinbo, Taiwo Abideen Lasisi

Open Journal of Statistics Vol.12 No.2, April 21, 2022

DOI: 10.4236/ojs.2022.122017 332 Downloads 2,178 Views Citations
Modelling the Survival of Western Honey Bee Apis mellifera and the African Stingless Bee Meliponula ferruginea Using Semiparametric Marginal Proportional Hazards Mixture Cure Model (Articles)

Patience Isiaho, Daisy Salifu, Samuel Mwalili, Henri E. Z. Tonnang

Journal of Data Analysis and Information Processing Vol.12 No.1, February 4, 2024

DOI: 10.4236/jdaip.2024.121002 210 Downloads 793 Views Citations
Risk Factors Associated with Hospital Mortality: Analysis of the Length ofStay Using Risk Prediction Cox Regression Non-Proportional Hazard Model (Articles)

Mawahib Mohamed Abdelgayoum Ahmed, Ahmed Elfaham, Ahmed Asad, Ahmed Alsaeidi, Mohamed Shoukri

Open Journal of Emergency Medicine Vol.12 No.4, December 26, 2024

DOI: 10.4236/ojem.2024.124018 86 Downloads 589 Views Citations
Newborn Survival Analysis: Neonatal Mortality between 2019 and 2021 in Burundi (Articles)

Chirac Mugisha

Open Journal of Statistics Vol.15 No.2, April 7, 2025

DOI: 10.4236/ojs.2025.152009 108 Downloads 677 Views Citations
Key Determinants of the Survival of Newly Established Tunisian SMEs (Articles)

Faten Methammem

Journal of Human Resource and Sustainability Studies Vol.13 No.3, July 28, 2025

DOI: 10.4236/jhrss.2025.133017 98 Downloads 504 Views Citations
Survival Modelling for Credit Risk Assessment in Microfinance Lending: Estimating Time-to-Default and Probability of Default (Articles)

Shelmith Wanjiru Nderi, Samuel Mwalili, Damaris Mulwa

Open Journal of Statistics Vol.16 No.3, May 8, 2026

DOI: 10.4236/ojs.2026.163008 23 Downloads 171 Views Citations
Regulation of Queue Length in Router Based on an Optimal Scheme (Articles)

Nannan ZHANG

International Journal of Communications, Network and System Sciences Vol.2 No.5, August 21, 2009

DOI: 10.4236/ijcns.2009.25041 5,083 Downloads 9,142 Views Citations
A New Fairness-Oriented Packet Scheduling Scheme with Reduced Channel Feedback for OFDMA Packet Radio Systems (Articles)

Stanislav NONCHEV, Mikko VALKAMA

International Journal of Communications, Network and System Sciences Vol.2 No.7, October 20, 2009

DOI: 10.4236/ijcns.2009.27068 5,461 Downloads 10,397 Views Citations
The Bezier Control Points Method for Solving Delay Differential Equation (Articles)

Fateme Ghomanjani, Mohammad Hadi Farahi

Intelligent Control and Automation Vol.3 No.2, May 23, 2012

DOI: 10.4236/ica.2012.32021 6,428 Downloads 9,800 Views Citations
Modeling a Controller for an Articulated Robotic Arm (Articles)

Rajeev Agrawal, Koushik Kabiraj, Ravi Singh

Intelligent Control and Automation Vol.3 No.3, August 30, 2012

DOI: 10.4236/ica.2012.33023 17,081 Downloads 22,903 Views Citations
A recruitment forecasting model for the Pacific stock of the Japanese sardine (Sardinops melanostictus) that does not assume density-dependent effects (Articles)

Kazumi Sakuramoto

Agricultural Sciences Vol.4 No.6A, June 27, 2013

DOI: 10.4236/as.2013.46A001 3,794 Downloads 6,372 Views Citations
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