Is low-risk status a surrogate outcome in pulmonary arterial hypertension? An analysis of three randomised trials

BS Blette, J Moutchia, N Al-Naamani… - The Lancet …, 2023 - thelancet.com
Background Targeting short-term improvements in multicomponent risk scores for mortality
in patients with pulmonary arterial hypertension (PAH) could result in improved long-term …

Mediation analysis in the presence of continuous exposure measurement error

C Cheng, D Spiegelman, F Li - Statistics in Medicine, 2023 - Wiley Online Library
The difference method is used in mediation analysis to quantify the extent to which a
mediator explains the mechanisms underlying the pathway between an exposure and an …

Trusted residents and housing assistance to decrease violence exposure in New Haven (TRUE HAVEN): a strengths-based and community-driven stepped-wedge …

G Tong, VT Spell, N Horton, T Thornhill, D Keene… - BMC public health, 2023 - Springer
Background We describe the rationale and study design for “TRU sted r Esidents and H
ousing A ssistance to decrease V iolence E xposure in N ew Haven (TRUE HAVEN),” a …

Correcting for bias due to mismeasured exposure in mediation analysis with a survival outcome

C Cheng, D Spiegelman, F Li - arXiv preprint arXiv:2304.04868, 2023 - arxiv.org
Mediation analysis is widely used in health science research to evaluate the extent to which
an intermediate variable explains an observed exposure-outcome relationship. However …

Understanding the Role of Marital Status and Marital Stress on Health Outcomes for Young Adults After Acute Myocardial Infarction

C Zhu - 2023 - search.proquest.com
Introduction: Psychosocial factors may play important roles in the recovery of young adults
(age≤ 55 years) after an acute myocardial infarction (AMI), yet little is known about the …