BackgroundAdherence to diet recommendations, fluid restriction, prescribed medications, and attendance at hemodialysis (HD) sessions are essential for optimal and effective treatment of patients with end-stage renal disease. No data regarding this issue are available from Palestine. Therefore, this study was carried out to assess adherence to diet, fluid restriction, medications, and HD sessions.MethodsA cross-sectional study of HD patients at An-Najah National University Hospital was carried out during summer, 2016. Self-reported adherence behavior was obtained using a valid and reliable questionnaire (End-Stage Renal Disease Adherence Questionnaire: ESRD-AQ). Predialytic serum levels of potassium and phosphate were obtained as clinical indicator of diet and medication adherence respectively. In addition, interdialytic body weight (IDW) was also obtained from medical records and analyzed in relation to reported adherence of fluid restriction.ResultsA total of 220 patients answered all questions pertaining to ESRD-AQ. The mean age ± standard deviation of participants was 56.82 ± 14.51 years. Dietary adherence was observed in 24% while that of fluid restriction adherence was observed in 31% of studied patients. Reported adherence to HD sessions was 52% while that for medications was 81%. Overall, 122 (55.5%) patients had good adherence, 89 (40.5%) had moderate adherence, and 9 (4.1%) had poor adherence behavior. Male patients had significantly higher overall adherence scores than females (p = 0.034). A significant correlation between reported diet adherence and serum pre-HD potassium level (p < 0.01) was observed. A significant correlation between reported fluid restriction adherence and IDW (p < 0.01) was also found. However, no significant correlation between reported adherence and pre-HD phosphate level. There was significant correlation between overall perception and overall adherence score (p < 0.001). Counselling of patients regarding importance of adherence modalities was lowest for “staying for the entire dialysis time”. Multivariate analysis indicated that elderly male patients who were city residents had higher odds of having higher adherence score.ConclusionsThere was a good percentage of patients who had overall moderate or poor adherence. ESRD-AQ could be used to assess some aspects of HD adherence. Counselling and education of patients on HD are important to improve therapeutic outcome.Electronic supplementary materialThe online version of this article (doi:10.1186/s12882-017-0598-2) contains supplementary material, which is available to authorized users.

Background: Patients on hemodialysis (HD) commonly suffer from poor sleep quality which in turn compromises their quality of life and well as their mortality risk according to many studies. In Palestine however, no single study had emphasized the association and prevalence of sleep quality and daytime sleepiness among hemodialysis patients (HDP). Therefore, we conducted this study to determine the relationship between regular HD and the situation regarding sleep quality and daytime sleepiness in HDP. Methods: In this cross-sectional survey, we targeted HDP at one HD center in An-Najah National University Hospital. Sleep problems were assessed by both the Pittsburgh Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS), which are considered as standardized tools for the assessment of sleep quality and daytime sleepiness, respectively. Results: Of the 192 dialysis patients who were interviewed, 167 were included in the final analysis of this study, with a response rate of 87%. The mean age of the participants was 57.6 ± 12.9. Fifty-two percent were males, and an equal percentage of the participants were 60 years old or older. The median ESS of the participants was 7 [4-11] and 43.1% of the participants had 9 or more ESS score, indicating excessive daytime sleepiness. The median PSQI score was 8 [6-12] and 76.65% of the participants scored more than 5 points on the PSQI, indicating poor sleep quality. Neither the ESS score nor the PSQI score were significantly associated with any particular category of participants, based on their demographic or clinical characteristics. Conclusions: In conclusion, we found that dialysis patients had poor sleep quality, evident by their high median PSQI score, though their excessive daytime sleepiness was less evident by their median ESS score in the high normal values. Additionally, we found a high prevalence of poor sleep quality among HDP, whereas excessive daytime sleepiness was less prevalent. Finally, no significant association was found between either of the two scores and the participants' demographic or clinical characteristics surveyed in this study.

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