scholarly journals Assessing potentially time-dependent treatment effect from clinical trials and observational studies for survival data, with applications to the Women's Health Initiative combined hormone therapy trial

2015 ◽  
Vol 34 (11) ◽  
pp. 1801-1817 ◽  
Author(s):  
Song Yang ◽  
Ross L. Prentice
2018 ◽  
Vol 198 ◽  
pp. 108-114 ◽  
Author(s):  
Jacqueline B. Shreibati ◽  
JoAnn E. Manson ◽  
Karen L. Margolis ◽  
Rowan T. Chlebowski ◽  
Marcia L. Stefanick ◽  
...  

PLoS ONE ◽  
2017 ◽  
Vol 12 (6) ◽  
pp. e0178839 ◽  
Author(s):  
Ayush Giri ◽  
Katherine E. Hartmann ◽  
Melinda C. Aldrich ◽  
Renee M. Ward ◽  
Jennifer M. Wu ◽  
...  

2020 ◽  
pp. 1-2
Author(s):  
Ellen C G Grant ◽  
Ellen C G Grant

The Women’s Health Initiative (WHI) clinical trials 24-year follow-up study found increases in breast cancer and mortality with combined progestin/estrogen hormone therapy (HT) but reduced risks with estrogen-only HT [1]. The latter finding is dubious especially as HT use seems to be unknown during the long follow-up period [1].


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