Risk factors of mortality in patients with acute kidney injury: Retrospective cohort study with longitudinal follow-up

doi:10.5527/wjn.v15.i2.117833

Advanced Search

BPG is committed to discovery and dissemination of knowledge

Home / Archive / Volume 15, Issue 2

This Article

(28)

(25)

(0)

(19)

(283)

Peer-Review Report of This Article

CrossCheck and Google Search of This Article

Academic Rules and Norms of This Article

Citation of this article

Corresponding Author of This Article

Research Domain of This Article

Article-Type of This Article

Open-Access Policy of This Article

Times Cited Counts in Google of This Article

Journal Information of This Article

Publication Name

World Journal of Nephrology

ISSN

2220-6124

Publisher of This Article

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

Retrospective Cohort Study

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 Nephrol. Jun 25, 2026; 15(2): 117833
Published online Jun 25, 2026. doi: 10.5527/wjn.v15.i2.117833

Table 2 Univariate statistical predictive factors of survival after an acute kidney injury episode between 2002 and 2015

Population characteristics		Mean overall survival in months
Age	≤ 65 years	196	P < 10^-4^a
Age	> 65 years	101	P < 10^-4^a
History	Yes	144	P = 0.001^a
History	No	186	P = 0.001^a
Hypertension	Yes	128	P = 0.005^a
Hypertension	No	174	P = 0.005^a
Diabetes	Yes	122	P = 0.007^a
Diabetes	No	172	P = 0.007^a
Vascular disease	Yes	103	P = 0.007^a
Vascular disease	No	167	P = 0.007^a
Multitarget patients	Yes	126	P = 0.001^a
Multitarget patients	Non	177	P = 0.001^a
Modified CCI	0-4	183	P < 10^-4^a
	5-6	121
	≥ 7	68
Kalaemia (mmol/L)	≤ 5.5	159	P = 0.009^a
Kalaemia (mmol/L)	> 5.5	128	P = 0.009^a
AKI mechanism	Pre renal	138	P = 0.025^a
AKI mechanism	Renal or post renal	177	P = 0.025^a
CKD development at ST	Yes	108	P = 0.019^a
CKD development at ST	No	167	P = 0.019^a
MACE	Yes	170	P = 0.222
MACE	No	155	P = 0.222

^aP ≤ 0.05.

AKI: Acute kidney injury, CCI: Charlson comorbidity index; CKD: Chronic kidney disease; MACE: Major cardiovascular event; ST: Short term.

Full Size Table

Citation: Ben Mahmoud N, Hamouda M, Ben Salem M, Ben Salah M, Ghabi F, Hafi K, Bchir S, Letaief A, Skhiri H. Risk factors of mortality in patients with acute kidney injury: Retrospective cohort study with longitudinal follow-up. World J Nephrol 2026; 15(2): 117833
URL: https://www.wjgnet.com/2220-6124/full/v15/i2/117833.htm
DOI: https://dx.doi.org/10.5527/wjn.v15.i2.117833

Ben Mahmoud N, Hamouda M, Ben Salem M, Ben Salah M, Ghabi F, Hafi K, Bchir S, Letaief A, Skhiri H. Risk factors of mortality in patients with acute kidney injury: Retrospective cohort study with longitudinal follow-up. World J Nephrol 2026; 15(2): 117833 [PMID: 42395687 DOI: 10.5527/wjn.v15.i2.117833]

All content on this site: Copyright © 1993-2026 Baishideng Publishing Group Inc, its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For all open access content, the relevant licensing terms apply.