Table 2 AIC BIC and DIC of OS curve and PFS curve in the Sintilimab group and chemotherapy group (HMC)
group | exponential | gamma | genf | gengamma | ||||||||
AIC | BIC | DIC | AIC | BIC | DIC | AIC | BIC | DIC | AIC | BIC | DIC | |
OS curve(sintilimab-combination group) | 498.88 | 506.05 | 496.86 | 489.63 | 500.38 | 487.39 | 493.82 | 511.74 | 489.17 | 492.81 | 507.14 | 480.77 |
OS curve(placebo-combination group) | 335.27 | 341.02 | 333.32 | 330.15 | 338.77 | 328.25 | 331.91 | 346.28 | 327.53 | 329.40 | 340.90 | 327.08 |
PFS curve(sintilimab-combination group) | 825.26 | 832.42 | 823.31 | 809.58 | 820.33 | 807.48 | 813.72 | 831.63 | 809.41 | 809.66 | 823.99 | 807.76 |
PFS curve(placebo-combination group) | 515.02 | 520.77 | 512.99 | 491.22 | 499.85 | 489.31 | 494.54 | 508.92 | 490.56 | 491.43 | 502.93 | 489.34 |
group | weibull | weibullPH | loglogistic | lognormal | ||||||||
AIC | BIC | DIC | AIC | BIC | DIC | AIC | BIC | DIC | AIC | BIC | DIC | |
OS curve(sintilimab-combination group) | 489.86 | 500.61 | 487.96 | 489.86 | 500.61 | 487.76 | 489.77 | 500.52 | 487.92 | 489.43 | 500.18 | 487.35 |
OS curve(placebo-combination group) | 331.00 | 339.63 | 329.10 | 370.16 | 378.79 | 751.00 | 329.83 | 338.46 | 327.99 | 327.90 | 336.52 | 325.86 |
PFS curve(sintilimab-combination group) | 810.84 | 821.59 | 808.83 | 810.83 | 821.58 | 808.76 | 809.74 | 820.49 | 807.58 | 807.72 | 818.47 | 805.72 |
PFS curve(placebo-combination group) | 493.89 | 502.52 | 491.92 | 493.90 | 502.52 | 491.83 | 490.62 | 499.25 | 489.02 | 489.60 | 498.23 | 487.54 |