28,016 followers
RT @ajhatswell: @statsepi Not directly directly but very relevant, is this excellent paper that you can cite. The problem with using histo…
1,789 followers
RT @ajhatswell: @graham74GC Fantastic paper by Moroz et al. looking at when historical data was used to power trials, unsurprisingly in sai…
2,486 followers
Comparison group participants often do better than expected in sample size calculation, 3.8% better on average http://t.co/OlCZLXZ6VZ
4,335 followers
Comparison group participants often do better than expected in sample size calculation, 3.8% better on average http://t.co/OlCZLXZ6VZ
1,112 followers
Comparison group participants often do better than expected in sample size calculation, 3.8% better on average http://t.co/OlCZLXZ6VZ
3,532 followers
Comparison group participants often do better than expected in sample size calculation, 3.8% better on average http://t.co/OlCZLXZ6VZ
2,052 followers
Comparison group participants often do better than expected in sample size calculation, 3.8% better on average http://t.co/OlCZLXZ6VZ
2,295 followers
Comparison group participants often do better than expected in sample size calculation, 3.8% better on average http://t.co/OlCZLXZ6VZ
9,444 followers
Vital @WorldSIOP @MedicalEvidence Historically controlled studies likely to overestimate benefit of new Rx inPaed Onc http://t.co/XCkpgLl3Rm
2,143 followers
Anticipated & actual control group #outcomes in #RCTs in ped oncol: evidence of bias in historically control studies; http://t.co/LJucNNQfM8
3,840 followers
Vital @WorldSIOP @MedicalEvidence Historically controlled studies likely to overestimate benefit of new Rx inPaed Onc http://t.co/XCkpgLl3Rm
4,048 followers
Historically controlled studies likely to overestimate the benefit of new treatments in pediatric oncology, #Trials: http://t.co/xeRaY43y6o
4,335 followers
Historically controlled studies likely to overestimate the benefit of new treatments in pediatric oncology, #Trials: http://t.co/xeRaY43y6o
4,335 followers
Historically controlled pediatric #oncology studies are biased in favor of novel treatment, new research in #Trials: http://t.co/Iecnu46ril