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Table 2 Survival rate estimates for patients with oral lesions according to the Kaplan-Meier estimator and Turnbull’s algorithm with MAE

From: Use of interval-censored survival data as an alternative to Kaplan-Meier survival curves: studies of oral lesion occurrence in liver transplants and cancer recurrence

   Time (days)  
Age group Analysis method 30 60 120 360 540 MAE
Younger Turnbull (IC) 0.778 0.718 0.420 0.300 0.001 Reference
(n=18) Kaplan-Meier (UL) 0.778 0.718 0.598 0.332 0.177 0.070
(Event=15) Kaplan-Meier (MP) 0.778 0.718 0.598 0.266 0 0.048
Older Turnbull (IC) 0.404 0.183 0.097 0.097 - Reference
(n=32) Kaplan-Meier (UL) 0.625 0.344 0.187 0.125 - 0.060
(Event=28) Kaplan-Meier (MP) 0.469 0.281 0.125 0.125 - 0.036