Author: zhuo wang; John S. Ji; Yang Liu; Runyou Liu; Yuxin Zha; Xiaoyu Chang; Lun Zhang; Yu Zhang; Jing Zeng; Ting Dong; Xinyin Xu; Lijun Zhou; Jun He; Yin Deng; Bo Zhong; Xianping Wu
Title: Survival analysis of hospital length of stay of novel coronavirus (COVID-19) pneumonia patients in Sichuan, China Document date: 2020_4_10
ID: 3xfdiz26_15
Snippet: Where h(t) is the discharge hazard at stay length t for a patient with a set of predictors X 1 , X 2 …; h 0 (t) is the baseline discharge hazard function; covariates X were the patient's age, gender, time interval from illness onset to diagnosis, hospital grade of patients, health servicers per 1,000 population in the patient's permanent residence, clinical grade, and β 1 , β 2 … are the model parameters describing the effect of the predict.....
Document: Where h(t) is the discharge hazard at stay length t for a patient with a set of predictors X 1 , X 2 …; h 0 (t) is the baseline discharge hazard function; covariates X were the patient's age, gender, time interval from illness onset to diagnosis, hospital grade of patients, health servicers per 1,000 population in the patient's permanent residence, clinical grade, and β 1 , β 2 … are the model parameters describing the effect of the predictors on the overall hazard. We transformed continuous (age, time interval from illness onset to diagnosis, health servicers per 1,000 population) and multilevel variables (hospital grade of patients, clinical grade) into binary variables according to the variables' distribution. Statistical analyses were conducted in R (version 3.6.3), and p-values less than 0.05 for parameter estimates were considered statistically significant.
Search related documents:
Co phrase search for related documents- binary variable and patient age: 1
- binary variable and predictor effect: 1
- binary variable and statistical analysis: 1, 2
- binary variable and variable distribution: 1
- clinical grade and diagnosis onset: 1, 2
- clinical grade and hospital grade: 1, 2, 3, 4, 5, 6, 7, 8, 9
- clinical grade and illness time interval: 1
- clinical grade and patient age: 1, 2
- clinical grade and permanent residence: 1
- clinical grade and statistical analysis: 1, 2
- clinical grade and time interval: 1
- continuous age and gender patient age: 1
- continuous age and patient age: 1, 2
- continuous age and statistical analysis: 1, 2, 3, 4
Co phrase search for related documents, hyperlinks ordered by date