Robust and efficient estimation in the parametric proportional hazards model under random censoring

2019 ◽  
Vol 38 (27) ◽  
pp. 5283-5299
Author(s):  
Abhik Ghosh ◽  
Ayanendranath Basu
Keyword(s):  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Efficient Estimation ◽  
Random Censoring ◽  
Hazards Model ◽  
Parametric Proportional Hazards Model

An optimal parametric proportional hazards model for mapping heading time loci in rice

Euphytica ◽  
2012 ◽  
Vol 192 (1) ◽  
pp. 37-44 ◽  
Author(s):  
Zhixiang Luo ◽  
Zhongze Piao ◽  
Xiaojing Zhou ◽  
Tianfu Yang ◽  
Runqing Yang
Keyword(s):  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Heading Time ◽  
Hazards Model ◽  
Parametric Proportional Hazards Model

Parametric proportional hazards model for mapping genomic imprinting of survival traits

2012 ◽  
Vol 54 (1) ◽  
pp. 79-88 ◽  
Author(s):  
Huijiang Gao ◽  
Yongxin Liu ◽  
Tingting Zhang ◽  
Runqing Yang ◽  
Daniel R. Prows
Keyword(s):  
Genomic Imprinting ◽  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Hazards Model ◽  
Parametric Proportional Hazards Model

HRA Model for Hypercholesterolemia Based on a Longitudinal Health Database

1998 ◽  
Vol 37 (02) ◽  
pp. 130-133
Author(s):  
T. Kishimoto ◽  
Y. Iida ◽  
K. Yoshida ◽  
M. Miyakawa ◽  
H. Sugimori ◽  
...  
Keyword(s):  
Total Cholesterol ◽  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Model Analysis ◽  
Serum Total Cholesterol ◽  
Hazards Model ◽  
The Mean ◽  
Health Database ◽  
Observation Period

AbstractTo evaluate the risk factors for hypercholesterolemia, we examined 4,371 subjects (3,207 males and 1,164 females) who received medical checkups more than twice at an AMHTS in Tokyo during the period from 1976 through 1991; and whose serum total cholesterol was under 250 mg/dl. The mean follow-up duration was 6.6 years. A self-registering questionnaire was administered at the time of the health checkup. The endpoint of this study was the onset of hypercholesterolemia when the level of serum total cholesterol was 250 mg/dl and over. We compared two prognosis groups (normal and hypercholesterol) in terms of age, examination findings and lifestyle. After assessing each variable, we employed Cox's proportional hazards model analysis to determine the factors related to the occurrence of hypercholesterolemia. According to proportional hazards model analysis, total cholesterol, triglyceride and smoking at the beginning, and hypertension during the observation period were selected in males; and total cholesterol at the beginning and age were selected in females to determine the factors related to the occurrence of hypercholesterolemia.

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