Fig. 1.  Estimated mean dose-response relation for the time between administration of sugammadex, by dosing level, at a train-of-four (TOF) ratio of 0.5 to a recovery ratio of 0.9. The graph shows the results from the biexponential fitting calculated with the sugammadex dose in linear scale and time interval in logarithmic scale. The arrows  indicate respective dosing levels necessary for recovery within mean time indicated for 95% of patients. Data are presented as mean (solid line ) and mean ± 1.96 × SD (dashed line ).