Survival analysis of case-cohort designs The case-cohort design has been widely adopted for reducing the cost of covariate measurements in large prospective cohort studies. Under the case-cohort d... C Chan 被引量: 0发表: 1999年 Exposure Stratified Case-Cohort Designs A variant of the case-co...
At the same time, we still need to explore new treatment methods to improve the survival rate and quality of life of esophageal cancer patients.Data availability All data generated or analyzed during this study are included in this published article [and its supplementary information files]....
Selective survival, by which life expectancy is correlated with the dependent variable, leads to population changes over time and hence are part of the longitudinal effects (Baltes, 1968). In contrast, with sampling bias, by which the probability of recruitment or the probability of dropout before...
Fukuda, K. (2012). A simple method for age-period-cohort decomposition of firm survival data. Applied Mathematics and Computation, 219(2), 741-747. doi:10.1016/j. amc.2012.06.067 (http://dx.doi.org/10.1016/j.amc....
(AIC) was used to choose among various survival distributions (such as Weibull, exponential, logistic and Gaussian), and the logistic distribution was selected for the accelerated failure time (AFT) model to evaluate the influence of BRI on the onset time of hypertension. We conducted stratified ...
Ethiopia has made improvements in the reduction of maternal mortality; the high burden of preeclampsia remains a concern in the Sidama region. This study aimed to measure the effect of preeclampsia on adverse maternal outcomes and identify risk factors a
within the first 12 days of hospital in-stay and 23 days from symptoms onset; however, deaths occurred up to 40 days since hospital admission. In Fig.3, we report the survival curve for in-hospital mortality; the median in-hospital survival time was 8 days from admission (95% CI 7; ...
Growth Rate Variation and Larval Survival: Inferences from an Individual-Based Size-Dependent Predation Model We used an individual-based Monte Carlo simulation model to explore how changes in the mean and varianceof growth rates of individuals in a larval fish coh... JA Rice,TJ Miller,KA Rose...
Participants with new cancer diagnoses during the study period were compared with those without cancer with respect to risk for subsequent cardiovascular events (cardiovascular mortality, myocardial infarction, stroke, heart failure, and pulmonary embolism) using time-to-event survival models after ...
A range of standard statistical techniques will be used depending upon the research question, such as logistic and linear regressions and survival analysis. Latent class analysis may be used to examine whether there are differing latent classes of CNCP participants, and whether such classes predict ...