Early colonoscopy and urgent contrast enhanced computed tomography for colonic diverticular bleeding reduces risk of rebleeding

doi:10.12998/wjcc.v9.i11.2446

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World Journal of Clinical Cases

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2307-8960

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Clin Cases. Apr 16, 2021; 9(11): 2446-2457
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2446

Table 8 Accuracy of contrast-enhanced computed tomography findings for predicting stigmata of recent hemorrhage identification by colonoscopy

	Sensitivity	Specificity	Positive likelihood ratio	Negative likelihood ratio
All CDB	85.4 (70.8-94.4)	77.3 (69.5-83.9)	3.69 (2.66-5.13)	0.20 (0.10-0.41)
Urgent CT group ≤ 4 h	88.6 (73.3-96.8)	75.4 (63.1-85.2)	3.50 (2.26-5.41)	0.17 (0.07-0.40)
Elective CT group > 4 h	66.7 (22.3-95.7)	78.9 (68.1-87.5)	3.00 (1.49-6.03)	0.46 (0.17-1.24)

Values in parentheses are 95% confidential intervals. Likelihood ratios were estimated by using the substitution formula. CT: Computed tomography; CDB: Colonic diverticular bleeding.

Citation: Ochi M, Kamoshida T, Hamano Y, Ohkawara A, Ohkawara H, Kakinoki N, Yamaguchi Y, Hirai S, Yanaka A. Early colonoscopy and urgent contrast enhanced computed tomography for colonic diverticular bleeding reduces risk of rebleeding. World J Clin Cases 2021; 9(11): 2446-2457
URL: https://www.wjgnet.com/2307-8960/full/v9/i11/2446.htm
DOI: https://dx.doi.org/10.12998/wjcc.v9.i11.2446