| Validity and Reliability of Korean Version of International Physical Activity Questionnaire (IPAQ) Short Form. |
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Ji Yeon Oh, Yun Jun Yang, Byung Sung Kim, Jae Hun Kang |
1Department of Family Medicine, Inje University Graduate School of Medicine, Korea.
2Department of Family Medicine, Inje University School of Medicine, Korea. johnyang@ilsanpaik.ac.kr
3Department of Family Medicine, Kyunghee University School of Medicine, Korea |
| 한국어판 단문형 국제신체활동설문(IPAQ)의 신뢰도와 타당도 |
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오지연,양윤준,김병성,강재헌 |
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| Abstract |
Background
This study was performed to evaluate the reliability and the validity of the Korean version of IPAQ short form. Method: Sixty-nine volunteer adults completed the questionnaires twice at 1 week interval, and the second one was compared to the results of ActicalⰒ in order to test validity. Results: The Korean version of IPAQ was accepted as a proper one by the IPAQ developers. Spearman Rho coefficients and Kappa values of test-retest reliability were 0.427∼0.646 (median 0.542) and 0.365∼0.620 (median 0.471), respectively. The Kappa values were above 0.4 in 5 out of 7 questionnaires. The more physically active by the short form questionnaire, the higher the measured value of the ActicalⰒ (P=0.039). Spearman Rho coefficient was 0.267 for the correlation between the results of the questionnaire and measured values by ActicalⰒ. Conclusion: The reliability and the validity of the IPAQ short form were proven. Follow-up studies are needed. (J Korean Acad Fam Med 2007;28:532-541) |
| Key Words:
physical activity, questionnaire, reliability, validity, exercise |
| 초록 |
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연구배경: 본 연구는 한국어판 단문형 국제신체활동설문(IPAQ)의 신뢰도와 타당도를 측정하기 위해 고안되었다. 방법: 성인(15∼69세) 지원자 중 완료된 69명을 대상으로 신뢰도는 조사-재조사 방법으로, 타당도는 ActicalR과 설문지와의 상관성을 조사하였다. 결과: 신뢰도는 Spearman Rho 0.427∼0.646 (중앙값 0.542), Kappa 값 0.365∼0.620 (중앙값 0.471)이었다. Kappa 값은 7개 중 5개 항목이 0.4 이상이었다. 타당도는 설문 응답에 의해 나뉜 3개군 사이에 유의한 신체활동 차이가 있었다(P=0.039). 설문 응답에 따르는 신체활동 정도를 연속 변수로 계산하여 ActicalR측정 결과와 비교하였을 때 Spearman Rho는 0.267이었다. 결론: 국제신체활동설문(IPAQ) 단문형 한국판 설문지는 신뢰도와 타당도가 유의하게 확인되었다. 후속 연구도 필요하다. |
| 중심 단어:
신체활동, 설문, 신뢰도, 타당도, 운동 |
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