2.

有无并发症组的标准POSSUM和改良POSSUM评分比较

The comparison of standard POSSUM scoring and modified POSSUM scoring between with and without complication groups

	Complication (n=64)			Non-complication (n=74)
	Physiological	Operative severity		Physiological	Operative severity
*vs physiological score of non-complication group, P < 0.01; #vs operative severity score of non-complication group, P < 0.01. POSSUM: Physiological and Operative Severity Score for the Umeration of Mortality and Morbidity.
Standard	22.1±5.5*	11.6±0.7#		18.8±4.4	10.5±0.8
Modified	24.5±4.8*	12.1±0.9#		20.3±5.1	11.6±0.7