Cindy Xin Feng

May 16, 2024 | tandfonline.com | Cindy Xin Feng

ABSTRACTSurvival analysis often involves modeling hazard functions while considering frailty to account for unobserved cluster-level factors in clustered survival data. Shared frailty models have gained popularity for this purpose, but assessing covariate functional form in these models presents unique challenges. Martingale and deviance residuals are commonly used for visually assessing covariate functional form against continuous covariates.

Feb 14, 2024 | srcd.onlinelibrary.wiley.com | Dorien Emmers |Wenjing Yu |Yun Shen |Cindy Xin Feng

CONFLICT OF INTEREST STATEMENT The authors declare no conflicts of interest. Supporting Information Filename Description cdev14068-sup-0001-Supinfo.docxWord 2007 document , 866.9 KB Data S1. REFERENCES , & (2015). Global health and development in early childhood. Annual Review of Psychology, 66(1), 433–457. , , , & (1993). Nine-year outcome of the Vermont intervention program for low birth weight infants. Pediatrics, 91(1), 45–55.