Foot-at-risk among adult outpatients with diabetes mellitus in Bowen University Teaching Hospital, Ogbomoso, Nigeria

Abstract

Introduction: the rising prevalence of diabetes mellitus (DM) around the world has dramatically increased the number of people bearing the complications of this potentially incapacitating disease. One of these complications is foot ulcers that may result in amputation. This study sets out to determine the profiles of the “foot-at-risk” for ulceration and the associated socio-medical factors in DM patients.

Methods: this study was conducted at Bowen University Teaching Hospital, Ogbomoso, Southwest, Nigeria. This was a descriptive cross-sectional study comprising 299 outpatient adults aged 18 years and above with diabetes mellitus of at least 6 months in duration. Comprehensive Foot Examination and Risk Assessment tool was used to identify the foot-at-risk categories of the participants. Data analysis was done using Statistical Package for Social Sciences (SPSS) version 20.

Results: the prevalence of foot-at-risk among the participants was 64.9% (194). Among the 194 participants with foot-at-risk, 35.1% (105) belonged to the foot-at-risk categories 0, 37.8% (113) in category 1, 16.1% (48) in category 2, and 11.0% (33) in category 3. Other factors that had a statistically significant association with foot-at-risk included; age, religion, level of education, duration of diabetes, history of smoking, and glycemic control.

Conclusion: foot-at-risk was found to have an alarming prevalence among the participants. In addition, the level of glycemic control in this group was unacceptably poor. Clinicians need to intensify preventive measures like foot screening and health education to prevent foot ulcerations, which may result in limb amputation in DM patients.