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KMID : 1145020210380040312
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Journal of Acupuncture Research
2021 Volume.38 No. 4 p.312 ~ p.319
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An Economic Evaluation of Thread Embedding Acupuncture for the Treatment of Lumbar Herniated Intervertebral Disc in a Randomized Controlled Clinical Trial
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Kim Ha-Na
Kim Jun-Yeon
Park Kyeong-Ju
Hwang Ji-Min
Jang Jun-Yeong
Jo Min-Gi
Ko Min-Jung
Chae Sang-Yeup
Kim Jung-Hyun
Goo Bon-Hyuk
Park Yeon-Cheol
Seo Byung-Kwan
Baek Yong-Hyeon
Nam Sang-Soo
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Abstract
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Background: Lumbar herniated intervertebral disc (LHIVD) is a frequently presented condition/disease in Korean medical institutions. In this study, the economics of thread embedding acupuncture (TEA) was evaluated in a randomized controlled trial comparing TEA with sham TEA (STEA).
Methods: This economic evaluation was analyzed from a limited social perspective, and the per-protocol set was from a basic analysis perspective. The cost-effectiveness analysis was based on the change in visual analog scale score, and the cost-utility analysis was based on the quality-adjusted life years. The final results were expressed as the average cost-effectiveness ratio and incremental cost-effectiveness ratio, and furthermore sensitivity analysis was performed to confirm the robustness of the results observed.
Results: The cost-effectiveness analysis showed that TEA was 9,908 won lower than STEA, while the decrease in 100 mm visual analog scale score was 8.5 mm greater in the TEA group compared with the STEA group (p > 0.05). The cost-utility analysis showed that TEA was 9,908 won lower than STEA, while the quality-adjusted life years of TEA was 0.0026 years higher than STEA (p > 0.05). These results were robust in the sensitivity analysis, but were not statistically significant.
Conclusion: In treating LHIVD, TEA appeared to have cost-effectiveness and cost-utility compared with STEA. However, there were no significant differences between the groups in terms of cost, effectiveness, and utility indicators. Therefore, results must be interpreted prudently; this study was the 1st to conduct an economic evaluation of TEA for LHIVD.
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KEYWORD
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thread embedding acupuncture, economic evaluation, herniated disc
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