athe ratio of the hazard rate backed out from bond prices to the hazard rate calculated from historical data is very high for investment garde companies and tends to decline as company's credit rating declines 當公司信用規定值下降,危險率的比率從債券價格取消了到從歷史數據計算的危險率為投資garde公...
Smoking status, age, and the percentage of female patients in a treatment group had no influence on the sex HR. The sex difference was supported by a set of data collected from all journals. IMPLICATIONS: The findings from this meta-analysis are important for assessing potential toxicity during...
Because we’re dealing with a ratio, the value of 1 becomes critical to interpreting hazard ratios because it indicates that the treatment and control groups have equal hazard rates. As the ratio moves away from one in either direction, the difference between the control and treatment groups inc...
Estimates of hazard ratio from hypothetical survival data were examined, under the condition that the survival is affected by two prognostic factors X1 and X2 with two discrete values (0, 1) which are strongly correlated. Survival curves from the data were assumed to fit an exponential function...
Percentage of population exposed to earthquake, cyclone, flood, drought, and sea level rise. SUSCEPTIBILITY Percentage living without adequate sanitation or water supply, percentage of urban areas classified as slum, percentage undernourished, dependency ratio (those aged under 15 and over ...
11.Assuming that ratio, you can then proceed to calculate risk.假设这个比例,进而你就可以计算出风险。 12.Proportional Dividend Problems in the Classical Risk Model with Interest;常利率古典风险模型的按比例分红问题 13.On Proportionality of Risk Premium Calculation Principles and the Problems of Cooperati...
[12]; conflicts were resolved by discussion. The remaining studies were allocated to each reviewer for data charting. Studies were characterized according to the first author, year of publication, the country where the study was conducted, sample size and proportion/percentage of women participants,...
Only 15 townships had a percentage of landslide area less than 1%. Of these, five, due to the local morphological and geological setting (i.e., large plains), were found completely free of landslide deposits. The bibliographical inventory revealed that 237 townships (70%) experienced from ...
BMC Medical Research Methodology https://doi.org/10.1186/s12874-021-01286-x (2021) 21:99 RESEARCH Open Access Using the geometric average hazard ratio in sample size calculation for time-to-event data with composite endpoints Jordi Cortés Martínez1*, Ronald B. Geskus2,3, KyungMann Kim4 ...
and calculating the cumulant and the main moving direction of the motion block; and thirdly, calculating the color saturation detection percentage of each region, the average cumulant and the main moving direction ratio to form a characteristic vector, and adopting a Bayesian classifier to judge whet...