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No Yul Yang 2 Articles
A Pilot Study on the Validity and Reliability of the Korean Version of the Oswestry Disability Index in a Farming Community
No Yul Yang, Hae Yean Park, Jin Su Kim, Joo Hyun Lee, Soo Hyun Park, Min Ye Jung, Sang Baek Koh
Korean Journal of Occupational and Environmental Medicine 2010;22(4):290-297.   Published online December 31, 2010
DOI: https://doi.org/10.35371/kjoem.2010.22.4.290
AbstractAbstract PDF
OBJECTIVES
The Korean version of the Oswestry Disability Index (ODI) is the most widely used tool validated instrument for measuring and the level of disability associated with low back disorders. We wanted to validate use of the Korean version of the ODI in Korean farmers with low back pain.
METHODS
The object of this study was to examine the reliability and validity of the Korean version of the ODI. The Korean version was tested on 53 farmers (62.3+/-10.3 years of age) with low back-related disorders. We investigated the Test-retest reliability, internal consistency, and construct validity of the ODI. The Test-retest reliability was assessed in 30 farmers within a time interval of approximately 14 to 18 days. Differences between the Korean version of the ODI and the Short Form 12 (SF-12), which includes 8 domains (general health, physical functioning, role-physical limitation, bodily pain, role-emotional limitation, mental health, vitality, social functioning) were analyzed for construct validity. The correlation of the Korean version of the ODI with the SF-12 was analyzed, as well.
RESULTS
The intra-class correlation coefficient of test-retest reliability was 0.854. Reliability estimated by the internal consistency reached a Cronbach's alpha of 0.879. The correlation between 7 domains of the SF-12 except for the mental health domain and the Korean version of the ODI was statistically significant (p<0.05). Four domains (general health, physical functioning, role-physical limitation, bodily pain) that measured physical status all showed high correlations (p<0.01), as did a domain that measured mental status (role-emotional limitation) (p<0.01).
CONCLUSIONS
The results showed that the Korean version of the ODI is a reliable and valid instrument to measure the level of disability in Korean farmers with low back-related disorders. The use of this instrument is recommended for future clinical trials in Korea.

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  • A Case Report of Combined Korean Medicine Treatment of Spinal Stenosis with Lipomatosis
    Mihye Kim, Su-Bin Han, Byunghak Park, Jaemin Son, Nam-Woo Lee, Jeong-Hun Han, Do-Hyeon Kang, Tae-Woon Min, Jae-Seo Ahn, Hansol Lee, Hyun-Jun Lee
    Journal of Korean Medicine Rehabilitation.2020; 30(4): 195.     CrossRef
  • A Case of Combined Korean Medicine Treatment of Hip Pain Caused by Obturator Nerve Entrapment: Case Report
    Hui-Yeong Chu, Sang-Woon Lee, In-Su Bae, Kyung-Young Yoon, Jun-Heum Youn, Dong-Wook Hwang, Hyun-Woo Cho
    Journal of Korean Medicine Rehabilitation.2020; 30(3): 163.     CrossRef
  • Acculturation and Health of Korean American Adults
    Cha-Nam Shin, Helen W. Lach
    Journal of Transcultural Nursing.2014; 25(3): 273.     CrossRef
  • Clinical Study of Dokhwalkigisaengtanggagambang(DGG) and Gamisayuktanggagambang(GSG) for Improving Lumbago and Knee Joint Pain
    Chan-Hern Choi, Sun-Jong Kim, Jeong-Cheol Shin, Tong-Soon Wi, Jae-Hong Kim, Jin-Bong Choi, Young-Eok Kim, Chang-Su Na
    The Korea Journal of Herbology.2013; 28(2): 75.     CrossRef
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Effect of Muscle Strengthening Exercise on Psychosocial and Physical Status in Farmers
Min Ye Jung, No Yul Yang, In Gyu Yoo, Sang Baek Koh, Kyung Suk Lee, Kyungran Kim, Hyocher Kim
Korean Journal of Occupational and Environmental Medicine 2008;20(4):343-350.   Published online December 31, 2008
DOI: https://doi.org/10.35371/kjoem.2008.20.4.343
AbstractAbstract PDF
OBJECTIVES
To evaluate both the psychosocial and physical effects of muscle strengthening exercise on farmers, and in so doing evaluate their effect on musculoskeletal disorders in farmers.
METHODS
28 subjects participated in our muscle strengthening exercise program. Mean age of subjects was 63+/-13 years. The exercise program was performed 3 times a week during the 8 week studys period. Before and after training various measurements were made: self esteem scale (SES), psychosocial wellbeing index short form (PWI-SF), static and dynamic balance ability, grip strength, arm curl, time up and go (TUG), functional reach, and oswestry disability index.
RESULTS
The muscle strengthening exercise program increased the self-esteem, grip strength and static and dynamic balance of subjects, while psychosocial stress and low back pain levels were decreased significantly (p<0.05).
CONCLUSIONS
The muscle strengthening exercise improved psychosocial and physical status of test subjects. Thus, exercise may be an effective strategy for enhancing the psychosocial and physical health of farmers.

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  • Examining the Relationship between Exercise and Psychological Stress among the Rural Population
    Jung-Woo Oh, Hyun-Jin Kwon, Sang-Hwa Lee, Jung-Jun Lim, Bo-Youl Choi, Mi-Kyung Kim, Yeon-Soo Kim
    The Korean Journal of Sports Medicine.2015; 33(2): 126.     CrossRef
  • Effect of Exercise on Mental Health in Female Elementary School Teachers
    Nami Chun, Hyun Ju Chae
    Journal of the Korean Society of School Health.2014; 27(1): 22.     CrossRef
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