Exosomal lncRNA 91H is associated with poor development in colorectal cancer by modifying HNRNPK expression

Table 1 Cox proportional hazard analysis: impact of exosomal 91H expression and clinicopathological parameters on relapse-free survival in CRC patients

Risk factors	Category	Univariate analysis		Multivariate analysis
Risk factors	Category	HR (95% CI)	P	HR (95% CI)	P
91H in tumor	Low (n = 51)/high (n = 57)	5.13 (1.23–21.35)	0.025	7.14 (1.11–46.52)	0.040
Sex	M (n = 84)/F (n = 24)	0.92 (0.17–4.88)	0.925	1.32 (0.12–15.23)	0.823
Age (years)	< 67 (n = 68)/≥ 67 (n = 40)	0.73 (0.17–3.16)	0.678	0.58 (0.08–4.46)	0.629
Tumor location	Colon (n = 66)/rectum (n = 42)	2.33 (0.56–9.17)	0.225	0.90 (0.46–24.28)	0.230
TNM	I–II (n = 36)/III–IV (n = 72)	4.00 (0.92–17.39)	0.065	0.93 (1.07–62.91)	0.043
N	N0 (n = 87)/N1–N2 (n = 21)	2.33 (0.39–14.03)	0.335	1.78 (0.20–29.35)	0.486
Grade	G1–G2 (n = 87)/G3 (n = 21)	1.89 (0.36–10.03)	0.455	2.78 (0.43–107.49)	0.174
Chemotherapy	Yes (n = 90)/no (n = 18)	1.31 (0.23–7.57)	0.765	1.00 (0.12–8.64)	0.997

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