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Table. 2.

Clinicopathologic characteristics of rectal cancers

 Younger (<70) (n=35)  Older (≥70) (n=11) p value
Distance from the anal verge (cm)*5.53±2.665.45±3.620.605
(2~10)(1.5~12)
Tumor size (cm)*2.69±2.042.46±2.320.776
(0~7.0)(0~6)
Differentiation0.777
 Well-moderate30 (85.7)10 (90.9)
 Poor2 (5.7)0
 Mucinous3 (8.6)1 (9.1)
Pathologic stage0.824
 03 (8.8)2 (18.2)
 110 (29.4)3 (27.3)
 29 (26.5)2 (18.2)
 312 (35.3)4 (36.4)

Values are mean (range); other values in parentheses are percentage,

complete response.

J Minim Invasive Surg 2017;20:108~112 https://doi.org/10.7602/jmis.2017.20.3.108
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