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. 2025 Sep;39(9):1187–1195. [Article in Chinese] doi: 10.7507/1002-1892.202505049

表 2.

Comparison of outcome indicators between the two groups

两组患者结局指标比较

结局指标
Outcome indicator
3D-ZP组(n=35)
3D-ZP group (n=35)
CP组(n=48)
CP group (n=48)
效应值(95%CI
Effect value (95%CI)
P
P value
手术时间(x±s,min) 66.51±11.93 78.04±20.50 MD=11.527(3.819,19.234) 0.004
术中出血量(x±s,mL) 107.85±24.80 105.27±22.29 MD=5.197(–7.754,12.926) 0.620
住院时间(x±s,d) 9.62±1.75 9.83±1.76 MD=0.204(–0.983,0.573) 0.602
吞咽困难等级(0/1/2/3,例)
 术后1周 30/5/0/0 23/14/8/3 0.001
 末次随访 35/0/0/0 37/9/2/0 0.005
吞咽困难发生 [例(%)]
 术后1周 5(14.29) 25(52.08) OR=0.153(0.051,0.462) 0.001
 末次随访 0(0) 11(22.92) 0.005
末次随访JOA评分改善率(x±s,%) 70.39±15.93 64.13±20.53 MD=0.081(–0.002,0.163) 0.056
末次随访假体沉降 [例(%)] 3(8.57) 14(29.16) OR=0.228(0.060,0.867) 0.028