- Research article
- Open Access
Hemodialysis patients perceived exercise benefits and barriers: the association with health-related quality of life
BMC Nephrology volume 22, Article number: 94 (2021)
Patients on hemodialysis have less exercise capacity and lower health-related quality of life than healthy individuals without chronic kidney disease (CKD). One of the factors that may influence exercise behavior among these patients is their perception of exercise benefits and barriers. The present study aimed to assess the perception of hemodialysis patients about exercise benefits and barriers and its association with patients’ health-related quality of life.
In this cross-sectional study, 227 patients undergoing hemodialysis were randomly selected from two dialysis centers. Data collection was carried out using dialysis patient-perceived exercise benefits and barriers scale (DPEBBS) and kidney disease quality of life short form (KDQOL-SF). Data were analyzed using SPSS software ver. 21.
The mean score of DPEBBS was 68.2 ± 7.4 (range: 24 to 96) and the mean KDQOL score was 48.9 ± 23.3 (range: 0 to 100). Data analysis by Pearson correlation coefficient showed a positive and significant relationship between the mean scores of DPEBBS and the total score of KDQOL (r = 0.55, p < 0.001). Moreover, there was a positive relationship between the mean scores of DPEBBS and the mean score of all domains of KDQOL.
Although most of the patients undergoing hemodialysis had a positive perception of the exercise, the majority of them do not engage in exercise; it could be contributed to the barriers of exercise such as tiredness, muscle fatigue, and fear of arteriovenous fistula injury. Providing exercise facilities, encouraging the patients by the health care provider to engage in exercise programs, and incorporation of exercise professionals into hemodialysis centers could help the patients to engage in regular exercise.
Chronic diseases are the main challenges in health systems that impose enormous healthcare costs for societies and governments [1, 2]. Chronic kidney disease (CKD), as a chronic disease, is considered a major health problem worldwide . An irreversible decrease in kidney functions among patients with CKD ultimately progresses to end-stage kidney disease (ESKD) [4, 5].
There are about 3,730,000 patients with CKD worldwide and the annual growth of this disease is 5–6% . According to the statistics, there are about 2.5 million ESKD patients who receive renal replacement therapy (RRT), and this population is expected to double to about 4.5 million by 2030 . Hemodialysis is the most common method of RRT for patients suffering from CKD . In Iran, about 30,800 patients are undergoing hemodialysis .
Although the rapid development of hemodialysis technology could lead to a significant increase in the life expectancy of patients with ESKD and this modality alleviates uremic symptoms of CKD [5, 9], it does not change the process of the underlying disease. Thus, the patients suffer from some complications such as anemia, decreased aerobic capacity, imbalance in body homeostasis , decreased muscle strength and function , and some infections and malignant neoplasms ; which all of them could lead to reduced physical activity , increase in duration and number of hospitalizations , and impose high costs on patients and health care systems . Ultimately, all these problems and complications could have a negative impact on the health-related quality of life (HRQoL) of patients undergoing hemodialysis .
One of the effective strategies to control or eliminate some of the dialysis complications is the use of exercise . There is a difference between physical activity and exercise. Physical activity refers to any body movements produced by the contraction of skeletal muscles. But, exercise is a physical activity that is structured, planned, repetitive, and purposeful . The exercise not only reduces the complications of hemodialysis  but also decreases the mortality rate of these patients . Exercise can be defined as any physical activity, including walking, mountain climbing, stair climbing, etc. performed by hemodialysis patients that can improve physical fitness and aerobic capacity . Exercise is beneficial to the physical health of dialysis patients  and improves cardiovascular function, blood pressure, muscle strength, nutritional status, and dialysis quality. It also reduces negative emotions such as anxiety and depression, makes them feel better, and improves the social interaction of patients and their families [23, 24]. Therefore, it is necessary to evaluate the physical activity of patients undergoing hemodialysis and to encourage them to engage in an exercise in their life .
Although the benefits of exercise for patients on hemodialysis are well documented, many patients do not engage in regular exercise. Moreover, these patients have less physical ability and exercise capacity than healthy people without CKD [26, 27]. Segura-Ortí et al.  compared the physical functioning among three groups including patients with no CKD, Stages 3 to 4 CKD, and hemodialysis. The results showed that physical activity in patients with stage 3 or 4 CKD was lower than controls and was similar to hemodialysis patients. The evidence shows that only 6% of hemodialysis patients have physical activity of 4 to 5 days a week . Segura-Ortí et al.  argued that nephrology nurses should promote interventions at the clinical setting aimed to improve the physical activity of patients with CKD.
One of the factors that may affect exercise activities among dialysis patients is their perception of the exercise benefits and barriers . Perceived exercise benefits are defined as various beliefs regarding positive outcomes of exercise, and perceived exercise barriers refer to patients’ negative beliefs that prevent them from engaging in exercise and physical activities. It seems that a greater perceived benefit from exercise could lead to greater participation in physical activities, while greater perceived barriers from exercise may lead them to avoid exercise participation [24, 29]. According to the literature review, some of the perceived benefits of exercise include better control of diabetes and blood pressure, improved heart rate changes, nutrition and mental health , improved physical function, physical capacity and physical fitness , prevention of falls , and improved sleep quality . In contrast, the factors such as the presence of ESKD symptoms, exercise-related adverse outcomes , underlying diseases, psychological factors , socio-economic and cultural factors such as low literacy, low income, lack of access to exercise facilities, lack of motivation and interest , old age, exacerbation of dialysis-related symptoms , absence of support for exercise from family, friends, and health care providers , and insufficient patients’ knowledge of exercise benefits . Moreover, fatigue has been reported as the main barrier to exercise in patients undergoing hemodialysis [31, 32].
One of the important variables in the care of patients undergoing hemodialysis is the health-related quality of life of these patients. The evidence shows that health-related quality of life and daily physical activity of patients undergoing hemodialysis is unsatisfactory as compared to normal individuals, and most of them experience complications such as decreased physical function, anxiety, and depression [33, 34]. According to the definition of world health organization (WHO), health-related quality of life is a state of complete physical, mental, and psychosocial well-being and does not merely the absence of disease or disability. Health-related quality of life is a person’s perception of his/her situation, which is determined by cultural factors, goals, and beliefs of the individual . It could be influenced by demographics, social variables, and diseases related factors [35, 36]. According to the literature review, the sedentary lifestyle is more common among dialysis patients and they have less physical ability and exercise capacity than healthy people [31, 37]. Considering the relationship between inactivity and increased mortality among dialysis patients, it is not known why CKD patients don’t do the exercises . One of the influential factors, which may contribute to the physical activity and healthy lifestyle of hemodialysis patients, is patients’ perception of exercise benefits and barriers. These factors are context-based and may differ based on patients’ conditions, socio-cultural factors, and access to exercise facilities. Therefore, there is a need to carry out further studies in different cultures. Moreover, the relationship between patients’ perception of exercise benefits and barriers and their QoL has not been studied yet. Therefore, this study aimed to assess the hemodialysis patients’ perception of exercise benefits and barriers and its association with health-related quality of life.
This is a cross-sectional study that was performed on 227 patients undergoing hemodialysis in two hemodialysis units of educational hospitals (Imam Reza and Sina Hospitals) affiliated to Tabriz University of Medical Sciences, Iran. These two hemodialysis units admit the majority of patients on hemodialysis in the northwest of Iran. All methods were performed in line with the STROBE Statement as a relevant guideline for cross-sectional studies.
Sample and setting
Patients were selected using a random sampling method. Inclusion criteria included age over 18 years, no mobility restrictions for exercise according to physician order, being treated with maintenance hemodialysis for at least 6 months, receiving hemodialysis at least twice a week, and willingness to participate in the study. The informed consent was obtained from all participants or from a parent and/or the legal guardian.
Data were collected by two following tools;
1- Dialysis Patient-Perceived Exercise Benefits and Barriers Scale (DPEBBS): It was developed by Zheng et al.  and consists of 24 questions, 12 of which focus on exercise benefits and the remaining 12 questions on exercise barriers. The answers to questions on exercise benefits were scored based on a 4-point Likert scale including (1 = Strongly disagree, 2 = Disagree, 3 = Agree, and 4 = Strongly agree) while answers to questions on exercise barriers were scored reversely (1 = Strongly agree, 2 = Agree, 3 = Disagree and 4 = Strongly disagree). Therefore, the total score ranged from 24 to 96. The higher scores indicate a greater perception of exercise benefits and lower perception of exercise barriers; and conversely, lower scores indicate a lower perception of exercise benefits and higher perception of exercise barriers. Moreover, two open-ended questions asked patients to describe other benefits and barriers to exercise not included in the scale.
The validity and reliability of this instrument have been investigated in previous studies using Cronbach’s alpha (α = 0.84) . In this study, the validity of the Persian version of the scale was assessed by content validity. For this purpose, after being translated from English to Persian and back-translated to English by a bilingual expert, the questionnaire was provided to 10 faculties of the nursing to check the content validity of the scale. After receiving their comments, the necessary changes were made on the scale. Moreover, the reliability of the instrument was assured by Cronbach’s alpha coefficient of 0.87.
2- Kidney disease quality of life short form (KDQOL-SF™) was used to measure QoL of CKD patients on hemodialysis. This questionnaire was developed by Hays et al.  in 1994. The instrument consisted of 36 questions consisting of 4 domains including symptoms/problems (12 items), effects of kidney disease on daily life (8 items), the burden of kidney disease (4 items), and SF-12 (12 items). Multiple-choice questions are used in this scale and the patient must choose one of the options. The final score shows the QoL of CKD patients. The possible range of scores in each domain is 0 to 100, and a score above 50 in any domain indicates a better health-related quality of life.
Hays et al. assessed the reliability of the scale and reported the Cronbach’s alpha of above 0.70 for each domain . The psychometric properties of the Persian version of KDQOL-SF™ have been assessed by Yekaninejad et al.  in Iran with a Cronbach’s alpha ranged between 0.73 to 0.93, which indicates the high reliability of the instrument . In our study, Cronbach’s alpha coefficient for this instrument was 0.93.
In addition to the questionnaires, patient demographics and medical information such as duration of hemodialysis, the number of hemodialysis sessions per week, etc. were also recorded.
Data analysis was carried out by SPSS (version 21.0, SPSS Inc., Chicago, IL) software. Descriptive statistics including mean, standard deviation, and ranges (means and medians) were used to describe participants’ demographics or variables. Moreover, the Pearson correlation test was used to assess the correlation between patients’ perceived exercise benefits and barriers and patients’ Qol. The Kolmogorov-Smirnov test was used to check the normality distribution before applying Pearson correlation. P-value< 0.05 was considered a statistical significance level.
A total of 227 hemodialysis patients participated in this study. The results showed that the mean age of participants was 57.9 ± 15.3 years and the majority of them (63.9%) were male. About 77.5% of the participants were married and the majority of them (96%) lived in urban. In term of educational levels, 33.9% of them were illiterate. Approximately, half of the participants (47.1%) had a monthly income of fewer than 10 million Rials. Most of the patients (72.2%) were undergoing hemodialysis three times a week (Table 1).
According to the findings, 74.9% of the samples were able to perform their daily activities independently, but the majority of them (63.9%) do not engage in any physical activities. A total of 95.6% of the patients told that they do not have exercise equipment in their home and 71.4% of the participants stated that there are no exercise facilities near their home. As shown in Table 2, the most common cause of CKD in patients was hypertension (30%) and diabetes mellitus (26.8%).
Patients’ perception on benefits and barriers of exercise
Table 3 shows the mean score of DPEBBS. According to the result, the mean score of DPEBBS was 68.2 ± 7.4 (in a possible range of 24 to 96). The participants perceived the factors such as “exercise improves my mood (3.5± 0.6)”, “exercise prevents muscular wasting (3.3±0.6)”, and “exercise improves my appetite (3.2±0.5)” as the main benefits of exercise. In contrast, frequent tiredness (2.3 ± 0.7), frequent lower-extremity muscle fatigue (2.3 ± 0.6), and fear of arteriovenous fistula injury (2.3 ± 0.6) were perceived as main barriers to exercise participation (Table 3). In response to two open-ended questions of DPEBBS, some participants referred to other barriers to exercise such as lack of exercise facilities at home or near their home, and lack of encouragement by hemodialysis staff to exercise.
Hemodialysis patients’ health-related quality of life
According to the results, the mean KDQOL of CKD patients was 48.9 ± 23.3 (in a possible range of 0 to 100). The mean scores of the domains of KDQOL-SF™ in a range of 0 to 100 are shown in Table 4.
Correlation of patients’ perception on benefits and barriers of exercise with their QOL
Data analysis by Pearson correlation coefficient showed a positive and significant relationship between the mean scores of DPEBBS and the total score of KDQOL (r = 0.55, p < 0.001). Moreover, there was a positive relationship between the mean scores of DPEBBS and the mean score of all domains of KDQOL-SF™ (p < 0.00) (Table 5).
Hemodialysis, as renal replacement therapy, could lead to changes in QoL and the health status of patients with CKD . In this regard, exercise and physical activity could influence the physical, psychological and social factors of patients undergoing hemodialysis . One of the influential factors, which has recently been of interest is the hemodialysis patients’ perception of exercise benefits and barriers .
The results of the present study showed that the most common cause of CKD in patients undergoing hemodialysis was hypertension (30%) followed by diabetes (26.8%). This result is consistent with the results of other studies [7, 41, 42].
The findings of the current study showed that the mean score of DPEBBS was 68.2 ± 7.4 (In a range of 24 to 96) and the results indicated that patients have a greater perception of the exercise benefits. In a study in Turkey, Dilek TAŞ et al.  showed that the mean DPEBBS score in patients undergoing hemodialysis was 82.9 ± 9.1, which score is greater than the result of our study.
According to the results, the three most important benefits of exercise from the participants’ perception included “exercise improves my mood”, “exercise prevents muscular wasting”, and “exercise improves my appetite”. This finding is in line with a study carried out in Australia by Jayaseelan et al. ; the majority of participants (more than 50%) believed that exercise improves their morale, prevents muscle weakness, and improves their appetite.
According to the results of the present study, 74.9% of the samples were able to perform their daily activities independently. However, despite their greater perception of exercise benefits, the majority of them (63.9%) do not engage in any exercise which may be related to perceived barriers of exercise in hemodialysis patients. The most important barriers of exercise identified by DPEBBS included frequent tiredness, frequent lower-extremity muscle fatigue, and fear of arteriovenous fistula injury. These results are similar to the results of a study conducted by Zheng et al.  in China. They found factors such as fatigue, physical pain, and fear of fistula injury as main barriers to exercise. In a study by Jayaseelan et al. , only 20% of respondents had a concern for arteriovenous fistula as an exercise barrier. Moreover, our finding is inconsistent with a study by Arian et al.  aimed to identify barriers to and motivations to exercise in patients undergoing hemodialysis. They reported the worry about getting thirsty during exercise (64%), kidney disease (62%), and fear of falling during exercise (51%) as three main barriers to exercise. In another study, Martins et al.  studied hemodialysis patients’ perceptions of exercise benefits and barriers in Brazil. The fear of falling during exercise, patients’ perceptions of the negative impact of exercise on their health, and having kidney disease (92%) were reported as barriers to exercise. Moreover, the majority of participants (90%) regarded fatigue as the main barrier to exercise. In a study in Italy, Hannan and Bronas  conducted a study to determine barriers to regular exercise in adult CKD patients with ESRD. They found that fatigue is the most common barrier to exercise. Moreover, fatigue has been perceived as the exercise barrier in other studies [32, 37, 46]. These results support our findings.
According to two open-ended questions of DPEBBS, some participants reported other barriers to exercise such as lack of exercise facilities at home or near their home and lack of encouragement by hemodialysis staff to exercise. In this regard, Tentori et al.  showed that offering exercise programs by dialysis facilities increases 38% of the likelihood of engaging patients in the exercise program. Wang et al.  conducted a study in the United States and found the lack of exercise equipment (86.2%) and lack of support of the health care team working in hemodialysis centers (93.1%) as barriers to exercise. In a recent study, Clarke et al.  suggested that changes in health care professionals’ (HCPs) behavior and over-arching policy could support the engagement and implementation of exercise among patients with ESKD.
In a study in the United States, Kendrick et al.  assessed the attitudes, motivations, and barriers to exercise among CKD patients and found the lack of family support and extra burden on the family when doing outdoor exercise as a barrier to exercise; this result is not in line with our results.
The results of the present study also showed that the mean score of KDQOL in CKD patients was 48.9 ± 23.3 (Range: 0 to 100). The highest score is related to the symptoms/problems domain (74.9 ± 21.2) and the lowest score is related to the health status domain (SF-12) (40.6 ± 24.8). Thenmozhi et al.  conducted a study in India to assess the QoL of 130 patients undergoing hemodialysis by using the full version of KDQOL-SF™1.3. In their study, the highest score was related to the domain of staff encouragement (84.0 ± 14.8) and the lowest score was related to the domain of burden of kidney disease (38.0 ± 12.8). It seems that these differences can be attributed to the differences in cultural and health care systems.
The analysis revealed a positive and significant relationship between the mean score of DPEBBS with the score of all domains and the total score of KDQOL-SF. This means that the higher perception of exercise benefits leads to a better health-related quality of life. It seems that patients’ perception of exercise benefits could affect their behavior and encourages them to do exercise activities. In this regard, Zamanzadeh et al.  studied the effect of physical exercise on QoL of hemodialysis patients and showed that exercise improves QoL of these patients. Moreover, the positive effect of exercise has been reported in other studies [51,52,53]. In a recent study, Jiménez et al.,  found that patients on HD with impaired activity levels showed worse HRQoL scores.
Jhamb et al.  argue that optimizing exercise participation in patients on hemodialysis could improve the physical well-being and HRQOL of these patients. However, Parson et al.  assessed the effect of the exercise program on the effectiveness of dialysis, blood pressure, and QoL of patients with ESRD. The results showed no significant changes in the patients’ QoL. Chu and McAdams-DeMarco  argue that a high burden of inactivity and retention of uremic toxins among patients with ESKD impact on cognitive function of patients. Therefore, exercise could play a main role in preventing cognitive decline in these patients. In a qualitative study, Heiwe et al.  found that the levels of physical activity in patients with CKD are affected not only by patients’ health status but also, by perceptual factors such as perceived positive and negative well-being status and patients’ self-efficacy.
There are some limitations in this study. We used a verbal report of exercise that is not always accurate. It is recommended to use an objective measure such as pedometers or accelerometers in future studies. Another limitation is the cross-sectional design of this study which precludes the causality of the observed associations. Moreover, in this study, we only included hemodialysis patients. Thus, further studies are recommended to investigate the benefits and barriers of exercise from the perspective of health care professionals and patients’ families. Moreover, conducting qualitative studies could help to provide a deep understanding of the barriers and benefits of exercise among hemodialysis patients. Furthermore, it is recommended to do a similar study on patients of peritoneal dialysis.
The results of the present study revealed that most patients undergoing hemodialysis had a positive perception of exercise benefits and stated that exercise can be beneficial to their health. Despite their greater perception of the exercise benefits, the majority of them do not engage in any exercise, which indicates that there are barriers to exercise. There were some barriers to exercise such as frequent tiredness, lower-extremity muscle fatigue, and fear of arteriovenous fistula injury which could be considered in providing care for a patient on hemodialysis. The result showed a positive and significant relationship between the mean DPEBBS score with the mean score of each domain and the total score of KDQOL. Participants also referred to factors such as unavailability of exercise equipment at home or near their home. Moreover, the results showed that the staffs working in hemodialysis centers do not encourage patients to engage in exercise. Therefore, it is suggested to improve patients’ exercise attitudes by increasing their awareness of exercise benefits and removing barriers to exercise. Moreover, providing exercise facilities and encouraging the patients by the health care provider to engage in exercises could help the patients to engage in the exercise programs. Additionally, the incorporation of exercise professionals into health care programs of patients on hemodialysis will ensure the quality of physical activities provided by those best-qualified professionals.
Availability of data and materials
The datasets used and/or analysed during the current study available from the corresponding author on reasonable request.
Wang J, Zhang L, Tang SC, Kashihara N, Kim YS, Togtokh A, Yang CW, Zhao MH. Disease burden and challenges of chronic kidney disease in North and East Asia. Kidney Int. 2018;94(1):22–5.
Epping-Jordan J, Bengoa R, Kawar R, Sabaté E. The challenge of chronic conditions: WHO responds. BMJ. 2001;323(7319):947–8.
Ahmadpour B, Ghafourifard M, Ghahramanian A. Trust towards nurses who care for haemodialysis patients: a cross-sectional study. Scand J Caring Sci. 2019;34:1010–6.
Shahgholian N, Ghafourifard M, Shafiei F. The effect of sodium and ultra filtration profile combination and cold dialysate on hypotension during hemodialysis and its symptoms. Iran J Nurs Midwifery Res. 2011;16(3):212.
Hamidi M, Roshangar F, Khosroshahi HT, Hadi H, Ghafourifard M, Sarbakhsh P. Comparison of the effect of linear and step-wise sodium and ultrafiltration profiling on dialysis adequacy in patients undergoing hemodialysis. Saudi J Kidney Dis Transpl. 2020;31(1):44–52.
Dialysis ICo. Iranian consortium of Dialysis. Ann Rep Iran Dial. 2016;21:1–20.
Bikbov B, Purcell CA, Levey AS, Smith M, Abdoli A, Abebe M, Adebayo OM, Afarideh M, Agarwal SK, Agudelo-Botero M. Global, regional, and national burden of chronic kidney disease, 1990–2017: a systematic analysis for the global burden of disease study 2017. Lancet. 2020;395(10225):709–33.
Ghafourifard M, Rafieian M, Shahgholian N, Mortazavi M. Impact of two types of sodium and ultra filtration profiles on systolic and diastolic blood pressure in patients during hemodialysis. J Hayat. 2010;16(1):5–12.
Pu J, Jiang Z, Wu W, Li L, Zhang L, Li Y, Liu Q, Ou S. Efficacy and safety of intradialytic exercise in haemodialysis patients: a systematic review and meta-analysis. BMJ Open. 2019;9(1).
Huang M, Lv A, Wang J, Xu N, Ma G, Zhai Z, Zhang B, Gao J, Ni C. Exercise training and outcomes in hemodialysis patients: systematic review and meta-analysis. Am J Nephrol. 2019;50(4):240–54.
Dong Z-J, Zhang H-L, Yin L-X. Effects of intradialytic resistance exercise on systemic inflammation in maintenance hemodialysis patients with sarcopenia: a randomized controlled trial. Int Urol Nephrol. 2019;51(8):1415–24.
Yamagata K, Hoshino J, Sugiyama H, Hanafusa N, Shibagaki Y, Komatsu Y, Konta T, Fujii N, Kanda E, Sofue T. Clinical practice guideline for renal rehabilitation: systematic reviews and recommendations of exercise therapies in patients with kidney diseases. Renal Replace Ther. 2019;5(1):1–19.
Jayaseelan G. CNE. Exercise benefits and barriers: the perceptions of people receiving hemodialysis. Nephrol Nurs J. 2018;45(2):185–91 219.
Iyasere OU, Brown EA, Johansson L, Huson L, Smee J, Maxwell AP, Farrington K, Davenport A. Quality of life and physical function in older patients on dialysis: a comparison of assisted peritoneal dialysis with hemodialysis. Clin J Am Soc Nephrol. 2016;11(3):423–30.
Mercado-Martínez FJ, Correa-Mauricio ME. Living in hemodialysis without social insurance: the voices of renal sick people and their families. Salud publica de Mexico. 2015;57(2):155–60.
Gerasimoula K, Lefkothea L, Maria L, Victoria A, Paraskevi T, Maria P. Quality of life in hemodialysis patients. Mat Soc Med. 2015;27(5):305.
Wilund KR, Jeong JH, Greenwood SA. Addressing myths about exercise in hemodialysis patients. In: Seminars in dialysis: 2019: Wiley Online Library; 2019. p. 297–302.
Katzmarzyk PT, Lee I-M, Martin CK, Blair SN. Epidemiology of physical activity and exercise training in the United States. Prog Cardiovasc Dis. 2017;60(1):3–10.
Arian M, Mortazavi H, TabatabaeiChehr M, Ildarabadi E, Varvani Farahani A, Kamali A, Amini Z. Relationship between activity level and perceived barriers and motivations to exercise in hemodialysis patients. J North Khorasan Univ Med Sci. 2014;6(3):483–95.
Clarke AL, Jhamb M, Bennett PN. Barriers and facilitators for engagement and implementation of exercise in end-stage kidney disease: Future theory-based interventions using the Behavior Change Wheel. In: Seminars in dialysis: 2019: Wiley Online Library; 2019. p. 308–19.
Jhamb M, McNulty ML, Ingalsbe G, Childers JW, Schell J, Conroy MB, Forman DE, Hergenroeder A, Dew MA. Knowledge, barriers and facilitators of exercise in dialysis patients: a qualitative study of patients, staff and nephrologists. BMC Nephrol. 2016;17(1):192.
Kontos P, Grigorovich A, Colobong R, Miller K-L, Nesrallah GE, Binns MA, Alibhai SM, Parsons T, Jassal SV, Thomas A. Fit for Dialysis: a qualitative exploration of the impact of a research-based film for the promotion of exercise in hemodialysis. BMC Nephrol. 2018;19(1):195.
Zheng J, You L-M, Lou T-Q, Chen N-C, Lai D-Y, Liang Y-Y, Li Y-N, Gu Y-M, Lv S-F, Zhai C-Q. Development and psychometric evaluation of the Dialysis patient-perceived exercise benefits and barriers scale. Int J Nurs Stud. 2010;47(2):166–80.
Rosa CS, Bueno DR, Souza GD, Gobbo LA, Freitas IF, Sakkas GK, Monteiro HL. Factors associated with leisure-time physical activity among patients undergoing hemodialysis. BMC Nephrol. 2015;16(1):1–7.
Varghese V, Vijayan M, Abraham G, Nishanth S, Mathew M, Parthasarathy R, Mancha N. Rapid assessment of physical activity score in maintenance hemodialysis patients with nutritional assessment. J Nephropharmacol. 2018;8(1):e01.
Shimoda T, Matsuzawa R, Yoneki K, Harada M, Watanabe T, Matsumoto M, Yoshida A, Takeuchi Y, Matsunaga A. Changes in physical activity and risk of all-cause mortality in patients on maintence hemodialysis: a retrospective cohort study. BMC Nephrol. 2017;18(1):154.
Regolisti G, Maggiore U, Sabatino A, Gandolfini I, Pioli S, Torino C, Aucella F, Cupisti A, Pistolesi V, Capitanini A. Interaction of healthcare staff’s attitude with barriers to physical activity in hemodialysis patients: a quantitative assessment. PLoS One. 2018;13(4):e0196313.
Segura-Ortí E, Gordon P, Doyle J, Johansen K. Correlates of physical functioning and performance across the spectrum of kidney function. Clin Nurs Res. 2018;27(5):579–96.
Darawad MW, Khalil AA. Jordanian dialysis patients’ perceived exercise benefits and barriers: a correlation study. Rehabil Nurs J. 2013;38(6):315–22.
Delgado C, Johansen KL. Barriers to exercise participation among dialysis patients. Nephrol Dial Transplant. 2012;27(3):1152–7.
Kendrick J, Ritchie M, Andrews E. Exercise in individuals with CKD: a focus group study exploring patient attitudes, motivations, and barriers to exercise. Kidney Med. 2019;1(3):131–8.
Sheshadri A, Kittiskulnam P, Johansen KL. Higher physical activity is associated with less fatigue and insomnia among patients on hemodialysis. Kidney Int Rep. 2019;4(2):285–92.
Li Y-N, Shapiro B, Kim JC, Zhang M, Porszasz J, Bross R, Feroze U, Upreti R, Martin D, Kalantar-Zadeh K. Association between quality of life and anxiety, depression, physical activity and physical performance in maintenance hemodialysis patients. Chronic Dis Transl Med. 2016;2(2):110–9.
Moss AH, Davison SN. How the ESRD quality incentive program could potentially improve quality of life for patients on dialysis. Clin J Am Soc Nephrol. 2015;10(5):888–93.
Saad MM, El Douaihy Y, Boumitri C, Rondla C, Moussaly E, Daoud M, El Sayegh SE. Predictors of quality of life in patients with end-stage renal disease on hemodialysis. Int J Nephrol Renov Dis. 2015;8(3):119–23.
Abbaszadeh A, Javanbakhtian R, Salehee S, Motvaseliyan M. Comparative assessment of quality of life in hemodialysis and kidney transplant patients. SSU J. 2010;18(5):461–8.
Moorman D, Suri R, Hiremath S, Jegatheswaran J, Kumar T, Bugeja A, Zimmerman D. Benefits and barriers to and desired outcomes with exercise in patients with ESKD. Clin J Am Soc Nephrol. 2019;14(2):268.
Hays RD, Kallich JD, Mapes DL, Coons SJ, Amin N, Carter WB, Kamberg C. Kidney disease quality of life short form (KDQOL-SF), version 1.3: a manual for use and scoring, vol. 39. Santa Monica: Rand; 1997. p. 1–43.
Yekaninejad M, Mohammadi Z, Akaberi A, Golshan A, Pakpour A. Validity and reliability of the kidney disease quality of life-short form (KDQOL-SFTM 1.3) in iranian patients. J North Khorasan Univ Med Sci. 2012;4:261–73.
Cruz LG, Zanetti HR, ACR A, Mota GR, Barbosa Neto O, Mendes EL. Intradialytic aerobic training improves inflammatory markers in patients with chronic kidney disease: a randomized clinical trial. Motriz Revista de Educação Física. 2018;24(3):1–5.
Mills KT, Xu Y, Zhang W, Bundy JD, Chen C-S, Kelly TN, Chen J, He J. A systematic analysis of worldwide population-based data on the global burden of chronic kidney disease in 2010. Kidney Int. 2015;88(5):950–7.
Weber-Nowakowska K, Gębska M, Myślak M, Żyżniewska-Banaszak E, Stecko M. Rola aktywności fizycznej w leczeniu pacjentów z przewlekłą chorobą nerek. Pomeranian J Life Sci. 2017;63:27–30.
Dilek T, AKYOL A. Adaptation of the “dialysis patient-perceived exercise benefits and barriers scale” into turkish: a validity and reliability study. Nefroloji Hemşireliği Dergisi. 2019;14(1):17–25.
Martins MA. Percepção de benefícios e barreiras ao exercício físico em pacientes que realizam hemodiálise; 2018.
Hannan M, Bronas UG. Barriers to exercise for patients with renal disease: an integrative review. J Nephrol. 2017;30(6):729–41.
Fiaccadori E, Sabatino A, Schito F, Angella F, Malagoli M, Tucci M, Cupisti A, Capitanini A, Regolisti G. Barriers to physical activity in chronic hemodialysis patients: a single-center pilot study in an Italian dialysis facility. Kidney Blood Press Res. 2014;39(2–3):169–75.
Tentori F, Elder SJ, Thumma J, Pisoni RL, Bommer J, Fissell RB, Fukuhara S, Jadoul M, Keen ML, Saran R. Physical exercise among participants in the Dialysis outcomes and practice patterns study (DOPPS): correlates and associated outcomes. Nephrol Dial Transpl. 2010;25(9):3050–62.
Wang X-X, Lin Z-H, Wang Y, Xu M-C, Kang Z-M, Zeng W, Ma YC. Motivators for and barriers to exercise rehabilitation in hemodialysis centers: a multicenter cross-sectional survey. Am J Phys Med Rehabil. 2020;99(5):424–9.
Thenmozhi P. Quality of life of patients undergoing hemodialysis. Asian J Pharm Clin Res. 2018;11(4):219–23.
Zamanzadeh V, Heydarzadeh M, Oshvandi K, Argani H. Abedi as: effect of physical exercises on quality of life in hemodialysis patients. Med J Tabriz Univ Med Sci. 2008;30:51–5.
Salhab N, Karavetian M, Kooman J, Fiaccadori E, El Khoury CF. Effects of intradialytic aerobic exercise on hemodialysis patients: a systematic review and meta-analysis. J Nephrol. 2019;2:1–18.
Chung YC, Yeh ML, Liu YM. Effects of intradialytic exercise on the physical function, depression and quality of life for haemodialysis patients: a systematic review and meta-analysis of randomised controlled trials. J Clin Nurs. 2017;26(13–14):1801–13.
Wu Y, He Q, Yin X, He Q, Cao S, Ying G. Effect of individualized exercise during maintenance haemodialysis on exercise capacity and health-related quality of life in patients with uraemia. J Int Med Res. 2014;42(3):718–27.
Junqué Jiménez A, Esteve Simó V, Andreu Periz L, Segura Ortí E. The relationship between physical activity levels and functional capacity in patients with advanced chronic kidney disease. Clin Nurs Res. 2020:1–9.
Parsons TL, Toffelmire EB, King-VanVlack CE. The effect of an exercise program during hemodialysis on dialysis efficacy, blood pressure and quality of life in end-stage renal disease (ESRD) patients. Clin Nephrol. 2004;61(4):261–74.
Chu NM, McAdams-DeMarco MA. Exercise and cognitive function in patients with end-stage kidney disease. In: Seminars in dialysis: 2019: Wiley Online Library; 2019. p. 283–90.
Heiwe S, Tollin H. Patients’ perspectives on the implementation of intra-dialytic cycling—a phenomenographic study. Implement Sci. 2012;7(1):68.
This study is part of an MSc thesis project in nursing at the Tabriz University of Medical Sciences. The authors thank all hemodialysis patients who helped us in conducting this project.
Tabriz University of medical sciences provided financial support (code: 1398.1010).
Ethics approval and consent to participate
This study was approved by the Ethical Review Board of Tabriz University of Medical Sciences (ethical code: IR.TBZMED.REC.1398.1010). The informed consent was obtained from all participants or from a parent and/or the legal guardian and they assured on confidentiality of data.
Consent for publication
There are no conflicts of interest.
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
About this article
Cite this article
Ghafourifard, M., Mehrizade, B., Hassankhani, H. et al. Hemodialysis patients perceived exercise benefits and barriers: the association with health-related quality of life. BMC Nephrol 22, 94 (2021). https://doi.org/10.1186/s12882-021-02292-3
- Hemodialysis patients
- Exercise benefits and barriers
- Health-related quality of life