5 citations · 6 across the 4 of their papers we have counts for
4 papers
Improving Longitudinal Targeted Maximum Likelihood Estimation in Target Trial Emulation using Joint Calibrated Weights
Juliette M. Limozin, Shaun R. Seaman, Li Su
In target trial emulation (TTE), marginal structural models (MSMs) can be used to characterise per-protocol treatment effects over time. The MSM parameters are often estimated by i…
Accommodating informative visit times for analysing irregular longitudinal data: a sensitivity analysis approach with balancing weights estimators
Sean Yiu, Li Su
Irregular longitudinal data with informative visit times arise when patients' visits are partly driven by concurrent disease outcomes. However, existing methods such as inverse int…
Modelling disease progression with multi-level electronic health records data and informative observation times: an application to treating iron deficiency anaemia in primary care of the UK
Li Su, Yafeng Cheng, Dora I. A. Pereira +1
Modelling disease progression of iron deficiency anaemia (IDA) following oral iron supplement prescriptions is a prerequisite for evaluating the cost-effectiveness of oral iron sup…
HIV dynamics and natural history studies: Joint modeling with doubly interval-censored event time and infrequent longitudinal data
Li Su, Joseph W. Hogan
Hepatitis C virus (HCV) coinfection has become one of the most challenging clinical situations to manage in HIV-infected patients. Recently the effect of HCV coinfection on HIV dyn…