Retrospective Study
Copyright ©The Author(s) 2022.
World J Crit Care Med. Nov 9, 2022; 11(6): 364-374
Published online Nov 9, 2022. doi: 10.5492/wjccm.v11.i6.364
Table 4 Lemeshow-Hosmer goodness-of-fit tests for evaluating the calibration of the scoring systems
Scoring system
Chi square value
P value
APACHE II9.3660.312
APACHE II PDR12.1590.144
APACHE III4.7070.788
APACHE III PDR6.4710.595
APACHE IV9.3310.315
APACHE IV PDR10.7630.216
SAPS II9.4790.304
SAPS II PDR10.4100.237
SAPS III PDR10.7870.214
SOFA Score15.9660.025
MPM II0 PDR11.2650.187