Free Access

Table I

Results of log-rank tests performed to compare survival times from different experimental groups. Numbers in brackets below each group name represent median survival times (days) obtained from the related survival function analysis. C = candy, S = syrup, Cont = control, Resv = resveratrol, Thym = thymol. Significant comparisons are highlighted in bold.

C Cont C Resv C Thym S Cont S Resv S Thym
(18) (19) (20) (20) (25) (23)
C Cont - Z = 0.4; Z = 1.1; Z = 1.2; Z = 6.4; Z = 5.1;
P = 0.68 P = 0.26 P = 0.30 P < 0.0001 P < 0.0001
C Resv - - Z = 0.7; Z = 0.7; Z = 6.4; Z = 5.0;
P = 0.47 P = 0.46 P < 0.0001 P < 0.0001
C Thym - - - Z = 0.1; P < 0.0001; P < 0.0001;
P = 0.92 P < 0.0001 P < 0.0001
S Cont - - - - Z = 5.7; Z = 4.3;
P < 0.0001 P < 0.0001
S Resv - - - - - Z = 1.8;
P = 0.07