Risk Factors for End-Stage Renal Failure Among Patients on Hemodialysis in Aljomhory Hospital, Sa'adah Governorate, Yemen: Hospital-Based Case-Control Study

Mohammed Dahnan; Ali M Assabri; Yousef S Khader

doi:10.2196/14215

Risk Factors for End-Stage Renal Failure Among Patients on Hemodialysis in Aljomhory Hospital, Sa'adah Governorate, Yemen: Hospital-Based Case-Control Study

JMIR Public Health Surveill. 2019 Sep 25;5(3):e14215. doi: 10.2196/14215.

Authors

Mohammed Dahnan^#¹, Ali M Assabri², Yousef S Khader³

Affiliations

¹ Yemen Field Epidemiology Training Program, Sa'adah, Yemen.
² Faculty of Medicine and Health Sciences, Sana'a, Yemen.
³ Faculty of Medicine, Jordan University of Science & Technology, Irbid, Jordan.

^# Contributed equally.

PMID: 31573930
PMCID: PMC6785724
DOI: 10.2196/14215

Abstract

Background: More than 16% of the world's population is affected by chronic kidney disease, and these people are at the highest risk of developing end-stage renal failure (ESRF).

Objective: The aim of this study was to determine the risk factors of ESRF in Sa'adah Governorate in Yemen.

Methods: A hospital-based case-control study (86 cases and 263 controls) was conducted in the Aljomhory Hemodialysis Center in Sa'adah city, Yemen. Patients with ESRF who attended the hemodialysis center in Aljomhory Hospital in Sa'adah City from January 1 to February 15, 2016, were included. Control participants were healthy persons without end-stage renal disease (ESRD) who attended Aljomhory Hospital as outpatients' relatives during the study period.

Results: A total of 86 cases and 263 controls were included in this study. The mean age was 43.3 (SD 17.7) years for cases and 32.3 (SD 13.0) years for controls. In univariate analysis of factors associated with ESRD, patients aged≥40 years were 3.7 times more likely to have ESRD than younger patients. The odds of ESRD was higher among men than women. Illiteracy was significantly associated with higher odds of ESRD. Hypertension (odds ratio [OR]=8.34), diabetes (OR=3.07), cardiovascular diseases (OR=12.71), presence of urinary stones (OR=21.87), recurrent urinary tract infection (OR=9.64), cigarette smoking (OR=2.44), and shammah use (OR=6.65) were significantly associated with higher odds of ESRD. Hypertension (OR=6.68), urinary stones (OR=16.08), and recurrent urinary tract infection (OR=8.75) remained significantly associated with ERD in multivariate analysis.

Conclusions: Hypertension, presence of urinary stones, and recurrent urinary tract infections were significantly associated with ESRF development. Improving the management of hypertension and designing suitable interventions to control problems of the urinary tract would help reduce ESRD prevalence.

Keywords: Yemen; case-control study; end-stage renal failure; renal failure; risk factors.

©Mohammed Dahnan, Ali M Assabri, Yousef S Khader. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 25.09.2019.