老年原发性肝癌的临床资料分析176例

表2 三种方法治疗后患者死亡风险比的比较

	校正前		校正后
	HR(95%CI)	P值	HR(95%CI)	P值
保守治疗与手术治疗比较
Entire follow-up period	8.09(4.20-15.58)	<0.001	7.51(3.61-15.60)	<0.001
0-1 yr follow-up	7.58(3.67-15.68)	<0.001	5.78(2.62-12.76)	<0.001
0-2 yr follow-up	6.20(3.36-11.42)	<0.001	5.59(2.78-11.27)	<0.001
保守治疗与介入治疗比较
Entire follow-up period	4.74(2.82-7.97)	<0.001	5.90(3.40-10.23)	<0.001
0-1 yr follow-up	5.39(3.00-9.70)	<0.001	5.61(3.15-10.74)	<0.001
0-2 yr follow-up	4.57(2.72-7.67)	<0.001	5.41(3.11-9.42)	<0.001
介入治疗与手术治疗比较
Entire	1.85(1.26-2.70)	0.002	1.27(0.80-2.03)	0.314
0-1 yr follow-up	1.37(0.66-2.82)	0.398	1.07(0.32-2.11)	0.674
0-2 yr follow-up	1.40(0.82-2.41)	0.219	1.10(0.45-1.86)	0.706
0-5 yr follow-up	1.73(1.19-2.52)	0.004	1.20(0.76-1.91)	0.436
5 yr to end of follow-up	1.36(0.54-2.32)	0.387	1.16(0.34-1.92)	0.277