Original Article  Open Access


J Korean Acad Nurs. 2015 Dec;45(6):823-833. Korean.
Published online Dec 31, 2015.  https://doi.org/10.4040/jkan.2015.45.6.823
© 2015 Korean Society of Nursing Science
Effects of a Thera-Band Exercise Program on Pain, Knee Flexion ROM, and Psychological Parameters Following Total Knee Arthroplasty
Ji Yeong Yun,1 and Jong Kyung Lee2
1Department of Nursing, Graduate School, Dankook University, Cheonan, Korea.
2Department of Nursing, Dankook University, Cheonan, Korea.

Address reprint requests to: Lee, Jong Kyung. Department of Nursing, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan 31116, Korea. Tel: +82-41-550-3883, Fax: +82-41-550-3888, Email: kyunglee@dankook.ac.kr
Received April 30, 2015; Revised May 12, 2015; Accepted August 05, 2015.

This is an Open Access article distributed under the terms of the Creative Commons Attribution NoDerivs License. (http://creativecommons.org/licenses/by-nd/4.0/) If the original work is properly cited and retained without any modification or reproduction, it can be used and re-distributed in any format and medium.




Abstract

Purpose

The purpose of the study was to investigate the effects of the Thera-Band exercise program following total knee arthroplasty.

Methods

The research design for this study was a nonequivalent control group non-synchronized design. Participants were 30 patients for the experimental group and 30 patients for the control group. The experimental group participated in the Thera- Band exercise program in addition to conventional CPM (continuous passive motion) exercise. The control group received conventional CPM exercise only. Outcome measures were pain, knee flexion range of motion, CRP, and psychological parameters (self-efficacy and fear of falling). Data were analyzed using χ2-test, Fisher's exact test, t-test, and repeated measure ANOVA with SPSS/PC version 21.0.

Results

There were significant improvement in self-efficacy, and decreases in pain, and fear of falling in the experimental group compared to the control group. However, no significant differences were found between the two groups for CRP and knee flexion ROM.

Conclusion

The Thera-Band exercise program gave an additional benefit over the conventional CPM exercise for patients following total knee arthroplasty, and is recommended for use as an effective nursing intervention for patients after total knee arthroplasty.

Keywords:
Exercise; Range of motion; Self-efficacy; Arthroplasty; Knee joint

Tables


Table 1
Thera-Band Exercise Program
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Table 2
Homogeneity Test of General Characteristics between the Two Groups (N=60)
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Table 3
Homogeneity Test of Dependent Variables between the Two Groups (N=60)
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Table 4
Differences in Dependent Variables between Experimental and Control Groups (N=60)
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Table 5
Change in Knee Flexion ROM ( ° ) over Time between the Two Groups (N=60)
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Notes

*This manuscript is an addition based on the first author's master's thesis from Dankook University.

CONFLICTS OF INTEREST:The authors declared no conflict of interest.

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