Coefficient estimators for the final model using all patients in a Cox proportional hazard model
* Parameter Parameter Standard P estimate error value Age group (80-84) -0.
Selected variables in univariate analysis were entered in a stepwise multivariate Cox proportional hazard model
to determine independent contributions of predictors for the primary endpoint.
0001 nonfatal MI (a) Standardized HRs for log(suPAR) for all-cause mortality, HF, and fatal or nonfatal Ml In a Cox proportional hazard model
adjusted for age and sex (multivariate model 1) from 6 months until 5 years of follow-up.
Multivariate cox proportional hazard model
including all univariate predictors.
Researchers used log-rank tests and Gray's test to identify differences among study groups, and the Cox proportional hazard model
to estimate hazard ratios for HIV transmission.
In this paper, we investigated and we quantified the relationship between hospital costs and health outcomes for patients with AMI using a two-step random intercept Cox proportional hazard model
to obtain consistent estimates of the effects of costs on outcomes.
To empirically analyze this relationship, the duration of the KCHIP 3 enrollment spells described earlier is estimated using a Cox proportional hazard model
with time-varying covariates to model the yearly recertification process and introduction of the premium.
The Cox proportional hazard model
examined racial differences in recidivism risks controlling for the two covariates.
The researchers used a Cox proportional hazard model
to assess the risk of developing incident heart failure, adjusting for demographics, comorbidities, and stage of chronic kidney disease based on ICD-9 codes 585.
Cox proportional hazard model
is used to examine the relationship between survival and covariates.
To the best of our knowledge, this present study is the first to use the Cox proportional hazard model
to analyze the determinants of successful graduation at high school, depending on the age of adolescents.
We use these variables to estimate a semi-parametric Cox proportional hazard model