Research Article
Factors Associated with Health-Related Quality of Life among
Jordanian Patients with Diabetic Foot Ulcer
Ahmad Abu Alrub,
1
Dana Hyassat,
1
Yousef S. Khader ,
2
Radwan Bani-Mustafa,
1
Nidal Younes,
1
and Kamel Ajlouni
1
1
The National Center for Diabetes, Endocrinology and Genetics, Amman, Jordan
2
Jordan University of Science and Technology (JUST), Jordan
Correspondence should be addressed to Kamel Ajlouni; ajlouni@ju.edu.jo
Received 29 September 2018; Accepted 21 November 2018; Published 17 January 2019
Academic Editor: Konstantinos Papatheodorou
Copyright © 2019 Ahmad Abu Alrub et al. This is an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is
properly cited.
Objective. This study is aimed at determining factors associated with the quality of life among Jordanian diabetic patients with foot
ulcers. Methods. 144 consecutive patients with diabetic foot ulcers aged ≥ 18 years who were attending the diabetic foot clinic at a
diabetes-specialized center were included in this study. Health-related quality of life was assessed using two self-administered
questionnaires: Diabetic Foot Scale-Short Form (DFS-SF) and Short Form-8 (SF-8). Results. Patients with diabetic foot ulcer had
low mean DFS-SF score and low mean scores on physical and mental component summary scales (PCS8 and MCS8). Males
had significantly higher DFS-SF score indicating better health-related quality of life than females (P value 0.038). A patient
with stressful life events had significantly lower health-related quality of life using DFS-SF scale and SF-8 summary scales.
Patients with peripheral vascular disease (PVD) and patients with obesity had lower DFS-SF and PCS8 quality of life.
Conclusion. Patients with diabetic foot ulcer had low quality of life. Female gender, obesity, presence of PVD, and stressful life
events were the most important factors associated with lower quality of life in patients with diabetic foot ulcer.
1. Introduction
Diabetic foot ulcers have substantial economic burden on
health care systems [1]. It is estimated that 15% of all diabetic
patients will develop a foot ulcer during the course of their
lifetime [2]. Diabetic foot ulcers progress to major amputa-
tion in 14% to 24% of patients [3]. The five-year mortality
rate is also high, reaching 50-68% among patients who
undergo major lower limb amputation [4–6]. Additionally,
diabetic foot ulcers markedly increase the morbidity in
patients with diabetes, leading to an increase in the number
of outpatient appointments and emergency room visits as
well as hospitalization days with greater risks of osteomyelitis
and amputation [7–10].
Diabetic foot ulcers negatively affects patients’ perceived
Health-Related Quality of Life (HRQoL) due to decreased
mobility and consequently the ability to perform daily
activities and increasing dependence on others [11, 12].
Moreover, the perceived stress linked to wound healing or
reulceration and the fear of foot amputation both increase
the negative mood and lead to sleep disturbance in patients
with diabetic foot ulcers [13]. Reduction of quality of life in
such patients not only affects the outcome of treatment but
also increases health care expenditures as a result of the
frequent referring to physicians and clinical care settings
[14]. Psychological comorbidity such as depression confers
additional risks on diabetic patients resulting in poorer
outcomes and poorer self-care. Depression in type 2 diabetes
had been shown to be associated with twice the rate of first
diabetic foot ulcer over 4 years of follow-up period and
higher rates of amputation [15]. Moreover, depression in
patients developing the first diabetic foot ulcer is associated
with twofold increase of mortality over 5 years [16].
Although the impact of diabetic foot ulcers on HRQoL
was studied in many countries, there is scarcity of data in
Jordan on the impact of diabetes complications including
Hindawi
Journal of Diabetes Research
Volume 2019, Article ID 4706720, 8 pages
https://doi.org/10.1155/2019/4706720