Evidence for Effective Hydrotherapy

Authors: Geytenbeek J
Affiliations:
Source: Physiotherapy Volume 88, Issue 9, September 2002, Pages 514–529
DOI: 10.1016/S0031-9406(05)60134-4 Publication date: 2002 Sep E-Publication date: Oct. 9, 2005 Availability: abstract Copyright: © 2002 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.
Language: English Countries: Not specified Location: Not specified Correspondence address: Ms J Geytenbeek, PO Box 6, Cudlee Creek, South Australia 5232
Email : geyts@senet.com.au

Keywords

Article abstract

Purpose

The purpose of this study was to search for, appraise the quality of and collate the research evidence supporting the clinical effectiveness of hydrotherapy.

Method

A systematic search of literature was performed using ten medical and allied health databases from which studies relevant to physiotherapeutic hydrotherapy practice were retrieved. Patient trials were critically appraised for research merit using recognised published guidelines and the results were collated into clinical, functional and affective outcomes for the investigated populations.

Results

Seventeen randomised control trials, two case-control studies, 12 cohort studies and two case reports were included in the appraisal. Two trials achieved appraisal scores indicating high quality evidence in a subjectively evaluated merit categorisation. Fifteen studies were deemed to provide moderate quality evidence for the effectiveness of hydrotherapy.

Discussion

Flaws in study design and reporting attenuated the strength of the research evidence. Recommendations were made for the future direction of clinical hydrotherapy research. Randomised controlled trials with larger sample sizes, assessor blinding and the use of validated and reliable outcome measures in subjects with neurological conditions and acute orthopaedic injuries are particularly required.

Conclusion

The balance of high to moderate quality evidence supported benefit from hydrotherapy in pain, function, self-efficacy and affect, joint mobility, strength, and balance, particularly among older adults, subjects with rheumatic conditions and chronic low back pain.

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