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Table 1 Hazard ratios defining treatment effects with non-proportional hazards in the simulation studies

From: A simulation study comparing the power of nine tests of the treatment effect in randomized controlled trials with a time-to-event outcome

Effect

Event

HR (t)

type

rate

t≤t∗

t>t∗

Early

Low

0.3

1.0

 

High

0.5

1.0

Late

Low

1.0

0.3

 

High

1.0

0.5