Clinicopathologic and biomolecular features of interval colorectal cancers in Korean patients: A KASID multicenter prospective study

doi:10.3748/wjg.127120

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World Journal of Gastroenterology

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1007-9327

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World J Gastroenterol. Jan 14, 2027; 33(2): 127120
Published online Jan 14, 2027. doi: 10.3748/wjg.127120

Table 3 Comparison of clinical outcomes between interval and sporadic colorectal cancers, before and after propensity score weighting

		Before PSW				After PSW
		Interval CRC (n = 28)	Sporadic CRC (n = 79)	P value	SMD	Interval CRC (n = 23.60)	Sporadic CRC (n = 67.48)	P value	SMD
1^st line treatment				0.011	0.701			0.250	0.401
	Endoscopic treatment	3 (10.7)	1 (1.3)			0.8 (3.3)	0.7 (1.1)
	Colectomy	22 (78.6)	73 (92.4)			22.0 (93.3)	63.0 (93.4)
	Chemotherapy	1 (3.6)	1 (1.3)			0.3 (1.1)	0.8 (1.1)
	Radiation therapy	0 (0.0)	4 (5.1)			0 (0.0)	3.0 (4.4)
	Chemoradiation therapy	2 (7.1)	0 (0.0)			0.5 (2.2)	0 (0.0)
Stage				0.004	0.791			0.177	0.743
	I	13 (46.3)	11 (13.9)			10.2 (43.3)	10.8 (16.1)
	II	8 (28.6)	28 (35.4)			7.4 (31.2)	24.7 (36.6)
	III	5 (17.9)	27 (34.2)			5.5 (23.2)	21.4 (31.7)
	IV	2 (7.1)	13 (16.5)			0.5 (2.3)	10.6 (15.7)
Death	Yes	8 (28.6)	22 (27.8)	0.942	0.653	5.1 (21.4)	17.9 (26.5)	0.715	0.119
Overall survival	Months, mean	88.09 (53.88)	61.25 (21.80)	< 0.001	0.653	87.96 (41.20)	61.17 (26.5)	0.032	0.813

PSW: Propensity score weighting; CRC: Colorectal cancer; SMD: Standardized mean difference.

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Citation: Song JH, Shin JE, Kim DS, Lee YJ, Yang HC, Kim KO, Kim JH, Kang GH, Shim SR, Huh KC. Clinicopathologic and biomolecular features of interval colorectal cancers in Korean patients: A KASID multicenter prospective study. World J Gastroenterol 2027; 33(2): 127120
URL: https://www.wjgnet.com/1007-9327/full/v33/i2/127120.htm
DOI: https://dx.doi.org/10.3748/wjg.127120

Song JH, Shin JE, Kim DS, Lee YJ, Yang HC, Kim KO, Kim JH, Kang GH, Shim SR, Huh KC. Clinicopathologic and biomolecular features of interval colorectal cancers in Korean patients: A KASID multicenter prospective study. World J Gastroenterol 2027; 33(2): 127120 [DOI: 10.3748/wjg.127120]

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