Muscle Cramps and Quality of Life in Hemodialysis Patients
Author Information
Author(s): G. Kot, A. Wróbel, K. Kuna, A. Makówka, M. Nowicki, F. Dumler, R. Castelino
Primary Institution: Medical University of Lodz
Hypothesis
This study evaluated the association between quality of life, self-assessed physical activity, and the presence and severity of muscle spasms in chronic hemodialysis patients.
Conclusion
Muscle spasms are associated with lower quality of life among hemodialysis patients, influenced by factors such as body mass index, dialysis vintage, physical functioning, and sitting time.
Supporting Evidence
- Patients with muscle spasms had a higher body mass index (BMI) compared to those without.
- Longer sitting times were significantly associated with the occurrence of muscle spasms.
- Multivariate analysis identified BMI and sitting time as significant predictors of muscle spasms.
Takeaway
Patients on dialysis who have muscle cramps feel worse and are less active. Being heavier and sitting a lot makes cramps more likely.
Methodology
This was a prospective, single-center study where 67 chronic hemodialysis patients completed surveys about muscle spasms and physical activity.
Potential Biases
Potential bias due to reliance on self-reported questionnaires and the exclusion of patients with certain comorbidities.
Limitations
The study had a small sample size and relied on subjective self-reported measures.
Participant Demographics
Participants were aged 27-69 years, with a nearly equal gender distribution (35 females, 32 males).
Statistical Information
P-Value
p = 0.005 for BMI, p = 0.034 for muscle spasms predictors.
Confidence Interval
95% CI for BMI: 1.016–1.260, for dialysis vintage: 0.999–1.000.
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website