Correlation of postoperative inflammatory markers and clinical outcomes with intraoperative carbon dioxide pneumoperitoneum pressure levels in laparoscopic appendectomy

doi:10.4240/wjgs.122076

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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. Sep 27, 2026; 18(9): 122076
Published online Sep 27, 2026. doi: 10.4240/wjgs.122076

Table 3 Comparison of inflammatory marker procalcitonin levels among patients in groups A, B, C, and D, mean ± SD

Inflammatory markers	Group A (n = 55)	Group B (n = 54)	Group C (n = 53)	Group D (n = 55)	F value	P value
Preoperative PCT (ng/mL)	2.32 ± 0.41	2.06 ± 0.48	2.17 ± 0.51	2.19 ± 0.60	2.557	0.056
Postoperative day 1 PCT (ng/mL)	1.60 ± 0.57	1.93 ± 0.60¹	1.97 ± 0.78¹	1.98 ± 0.68¹	4.188	0.007
Postoperative day 3 PCT (ng/mL)	0.34 ± 0.14	0.42 ± 0.13¹	0.42 ± 0.15¹	0.45 ± 0.13¹	6.462	< 0.001

¹Compared with group A at the same time point, P < 0.01 (after Bonferroni correction).

PCT: Procalcitonin.

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Citation: Deng J, Luo ML, Li QH. Correlation of postoperative inflammatory markers and clinical outcomes with intraoperative carbon dioxide pneumoperitoneum pressure levels in laparoscopic appendectomy. World J Gastrointest Surg 2026; 18(9): 122076
URL: https://www.wjgnet.com/1948-9366/full/v18/i9/122076.htm
DOI: https://dx.doi.org/10.4240/wjgs.122076

Deng J, Luo ML, Li QH. Correlation of postoperative inflammatory markers and clinical outcomes with intraoperative carbon dioxide pneumoperitoneum pressure levels in laparoscopic appendectomy. World J Gastrointest Surg 2026; 18(9): 122076 [DOI: 10.4240/wjgs.122076]

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