The Reliability of Patient Pain Drawings Using 3D Virtual Human Body System.
- Author:
Ki Hoon KIM
1
;
Yoon Kyoo KANG
;
Maeng Kyoo KANG
;
Dong Hwee KIM
;
Miriam HWANG
;
Ki Sub YUN
;
Sung Min KIM
;
Jin Suk KIM
Author Information
1. Department of Rehabilitation Medicine, Korea University College of Medicine, Korea. yykang@unitel.co.kr
- Publication Type:Original Article
- Keywords:
Pain drawing;
Reliability;
3D virtual human body
- MeSH:
Ambulatory Care;
Human Body*;
Humans;
Humans*;
Musculoskeletal Pain
- From:Journal of the Korean Academy of Rehabilitation Medicine
2003;27(3):404-409
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVE: The purpose of this study was to evaluate the reliability of patient pain drawings using a 3-dimensional (3D) virtual human body system. METHOD: Pain drawings were collected from thirty-four patients with various types of musculoskeletal pain. On the first clinic visit, patients were instructed to draw in their pain areas on a diagram depicting the body (P1). The examining physiatrist, blinded to the patients drawing, also drew in the pain areas on a separate diagram based on thorough history taking (D). After 2 to 9 days without treatment, patients repeated their pain drawings (P2). A second physiatrist input each of the pain drawings into thePain Chart System (PCS), for comparison of pain distribution sites and areas among the three drawings. The weighted-sum of comparison algorithms was calculated for similarity determinations between drawings. RESULTS: The similarity values between P1 and P2, and P1 and D were 0.63+/-0.18 (mean+/-S.D.) and 0.62+/-0.18 (mean+/-S.D.), respectively, reflecting a high reliability of pain drawings. CONCLUSION: High test-retest and inter-individual reliability of successive pain drawings suggest that pain drawings may be a useful tool to describe the painful sites.
