Clinical outcomes of a low-cost single-channel myoelectric-interface three-dimensional hand prosthesis

Article information

Arch Plast Surg. 2019;46(5):491-491

Publication date (electronic) : 2019 September 15

doi : https://doi.org/10.5999/aps.2019.01256

Inhoe Ku ¹, Gordon K. Lee ², Chan Yong Park ³, Janghyuk Lee ⁴, Euicheol Jeong ⁵

¹Department of Plastic and Reconstructive Surgery, Seoul National University Hospital, Seoul, Korea

²Division of Plastic and Reconstructive Surgery, Stanford Medical Center, Stanford, CA, USA

³Department of Trauma Surgery, Wonkwang University Hospital, Iksan, Korea

⁴Beauty Plastic Surgery Clinic, Seoul, Korea

⁵Department of Plastic Surgery, SMG-SNU Boramae Medical Center, Seoul, Korea

Arch Plast Surg 2019;46:303-10. https://doi.org/10.5999/aps.2018.01375

We have noticed two errors in our published paper above.

Erratum: Correction of Figure

In Fig. 3, the name of “Figure by courtesy of Sanho Yi” should be “Sangho Yi.”

Erratum: Correction of Table

In Table 2, the P-value of VAS score in the Pre-Post 3rd should be revised from 0.03 to 0.3.

The revised table is shown below.

Table 2.

OPUS-UEFS scores, VAS scores, and prosthesis usage

We sincerely apologize for the inconvenience that this may have caused.

Article information Continued

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Table 2.

OPUS-UEFS scores, VAS scores, and prosthesis usage

	Mean ± SD			P-value
	Pre-application	Post-application 1 mon	Post-application 3 mon	Pre–Post 1st	Pre–Post 3rd
OPUS-UEFS	45.50 ± 21.45	54.00 ± 27.84	60.10 ± 22.80	0.1063	0.0014^a)
VAS	5.200 ± 1.687	4.500 ± 2.173	4.000 ± 2.449	0.7	0.3^a)

OPUS-UEFS, Orthotics Prosthetics User Survey–Upper Extremity Functional Status; VAS, visual analog scale of pain; Pre–Post 1st, between pre-application status and 1 month post-application; Pre–Post 3rd, between pre-application and 3 months post-application.

^a)

Statistically significant, P<0.05.