PDCA cycle-based optimization of laparoscopic instrument management in digestive surgery supply rooms

doi:10.4240/wjgs.117147

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World Journal of Gastrointestinal Surgery

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1948-9366

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

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Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Gastrointest Surg. Jun 27, 2026; 18(6): 117147
Published online Jun 27, 2026. doi: 10.4240/wjgs.117147

Table 1 Comparison of general data between the two groups of patients, n (%)

Item	Sex		Age (years)	Disease types
Item	Male	Female	Age (years)	Gastric cancer	Colon cancer	Benign gallbladder disease	Bile duct cancer	Others
Conventional group	66 (47.8)	72 (52.2)	58.6 ± 8.32	28 (20.3)	22 (15.9)	39 (28.3)	14 (10.1)	35 (25.4)
PDCA group	109 (48.9)	114 (51.1)	56.4 ± 7.96	49 (22.0)	38 (17.0)	56 (25.1)	22 (9.9)	58 (26.0)
χ²	0.038		-1.120	0.517
P value	0.846		0.312	0.972

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Citation: Dong LF, Shen FQ, Zhu WL, Qian YY. PDCA cycle-based optimization of laparoscopic instrument management in digestive surgery supply rooms. World J Gastrointest Surg 2026; 18(6): 117147
URL: https://www.wjgnet.com/1948-9366/full/v18/i6/117147.htm
DOI: https://dx.doi.org/10.4240/wjgs.117147

Dong LF, Shen FQ, Zhu WL, Qian YY. PDCA cycle-based optimization of laparoscopic instrument management in digestive surgery supply rooms. World J Gastrointest Surg 2026; 18(6): 117147 [DOI: 10.4240/wjgs.117147]

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