Figure 4

Patient survival curves of up to 12 months according to activins A/B in the day 2 (D2) sample. Solid line: when neither activin A or activin B were over the reference maximum; dashed line: when either activin A or activin B were over the reference maximum (dashed line); dotted line: when both activin A and activin B were over the reference maximum. Statistically, comparing neither activin A or B over the reference maximum to either activin A or B over the reference maximum yielded P = 0.0003; comparing neither activin A or B over the reference maximum to both activin A or B over the reference maximum yielded P <0.0001, and comparing either activin A or B over the reference maximum to both activin A and B over over the reference maximum yielded P = 0.009.