Abstract
This study investigated the psychometric properties of the Korean version of the Patient Activation Measure 13 (PAM13) using Rasch analysis. The sample consisted of 270 Korean patients with osteoarthritis. The PAM13 was translated into Korean using a standardized forward–backward translation approach. In this study, the Cronbach’s α coefficient was.88, the average interitem correlation was.34, and the average item–rest correlation was.55. The difficulty ranking of the item in this study differed from that in the original version. We did not need to collapse response categories. A total of 57.5% of the variance was explained by the residuals, indicating unidimensionality. The results suggest that the PAM13-K is a reliable and valid measure of activation. Further research is needed to validate item responsiveness and intervention effects.
| Original language | English |
|---|---|
| Pages (from-to) | 255-264 |
| Number of pages | 10 |
| Journal | Evaluation and the Health Professions |
| Volume | 38 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2015 Jun 6 |
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All Science Journal Classification (ASJC) codes
- Health Policy
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Psychometric Properties of the Korean Version of the “Patient Activation Measure 13” (PAM13-K) in Patients With Osteoarthritis. / Ahn, Yang Heui; Yi, Chunghwi; Ham, Ok Kyung; Kim, Bong Jeong.
In: Evaluation and the Health Professions, Vol. 38, No. 2, 06.06.2015, p. 255-264.Research output: Contribution to journal › Article
TY - JOUR
T1 - Psychometric Properties of the Korean Version of the “Patient Activation Measure 13” (PAM13-K) in Patients With Osteoarthritis
AU - Ahn, Yang Heui
AU - Yi, Chunghwi
AU - Ham, Ok Kyung
AU - Kim, Bong Jeong
PY - 2015/6/6
Y1 - 2015/6/6
N2 - This study investigated the psychometric properties of the Korean version of the Patient Activation Measure 13 (PAM13) using Rasch analysis. The sample consisted of 270 Korean patients with osteoarthritis. The PAM13 was translated into Korean using a standardized forward–backward translation approach. In this study, the Cronbach’s α coefficient was.88, the average interitem correlation was.34, and the average item–rest correlation was.55. The difficulty ranking of the item in this study differed from that in the original version. We did not need to collapse response categories. A total of 57.5% of the variance was explained by the residuals, indicating unidimensionality. The results suggest that the PAM13-K is a reliable and valid measure of activation. Further research is needed to validate item responsiveness and intervention effects.
AB - This study investigated the psychometric properties of the Korean version of the Patient Activation Measure 13 (PAM13) using Rasch analysis. The sample consisted of 270 Korean patients with osteoarthritis. The PAM13 was translated into Korean using a standardized forward–backward translation approach. In this study, the Cronbach’s α coefficient was.88, the average interitem correlation was.34, and the average item–rest correlation was.55. The difficulty ranking of the item in this study differed from that in the original version. We did not need to collapse response categories. A total of 57.5% of the variance was explained by the residuals, indicating unidimensionality. The results suggest that the PAM13-K is a reliable and valid measure of activation. Further research is needed to validate item responsiveness and intervention effects.
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UR - http://www.scopus.com/inward/citedby.url?scp=84930509031&partnerID=8YFLogxK
U2 - 10.1177/0163278714540915
DO - 10.1177/0163278714540915
M3 - Article
C2 - 24986844
AN - SCOPUS:84930509031
VL - 38
SP - 255
EP - 264
JO - Evaluation and the Health Professions
JF - Evaluation and the Health Professions
SN - 0163-2787
IS - 2
ER -