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The utility of walking assistive devices among people with mobility disabled
Youngshin Song,Miyoung Lee,Soo-Kyung Bok 한국융합학회 2020 한국융합학회논문지 Vol.11 No.12
본 연구의 목적은 장애인의 보행 보조 기구의 사용 능력에 따른 보행 보조 기구의 사용과 일상생활 수행정도를 비교하는 것이다. 연구자료는 2014년 한국복지패널 표본에서 추출하였다. 전체 435,947 자료를 교차분석과 t-검정을 이용하여 분석하였다. 연구 결과, 독립적으로 보행 보조 장치를 사용할 수 없는 장애인들이 장애정도가 더 심하고 일상 생활 수준도 낮은 것으로 나타났다. 또한 사회참여 수준과 여가활동 수준도 역시 비교그룹에 비해 독립적으로 사용하는 그룹에서 현저히 낮았다. 보행보조기는 장애인의 보행보조기 사용에 있어 장애인의 독립성 수준에 따라 맞춤형으로 해야 한다는 결론이 도출되었다. This study compared the utility of walking aids, and activities of daily life depending on the ability of people with mobility disabilities to use walking aids. Data were extracted from the Korea Welfare Panel Study in 2014. Data of 435,947 individuals were analyzed using chi-square and t-tests. The findings from this study showed that disabled persons who cannot use walking aids independently were more likely to have a severe disability level and a lower level of daily activities than the independent group. The level of social participation and leisure activities were also significantly lower in the dependent than the independent group. Therefore, walking aids should be tailored for individuals depending on their level of independence for using walking aids.
Song, Youngshin,Kim, Hyerang,Park, So-Youn Elsevier 2019 Asian Nursing Research Vol.13 No.4
<P><B>Abstract</B></P> <P><B>Purpose</B></P> <P>This study aimed to validate the psychometric properties of the CRAFFT (Car, Relax, Alone, Forget, Family/Friends, Trouble) by using item response theory (IRT) and further examine gender differences in item-level responses.</P> <P><B>Methods</B></P> <P>This study used the 13<SUP>th</SUP> (2017) Korea Youth Risk Behavior Survey data conducted by the Korean Centers for Disease and Prevention and analyzed data of 8,568 students who reported drinking alcohol in the previous 30 days. IRT assumptions including unidimensionality, local independence, and monotonicity were tested. A one-factor two-parameter IRT model was fitted for item parameterization (M<SUB>2</SUB> = 76.92, 20 df, <I>p</I> < .001, root mean square error of approximation = 0.02). Graphics for item characteristic curves and item and test information curves were provided. Differential item functioning (DIF) analysis was evaluated to measure item equivalence between boys and girls.</P> <P><B>Results</B></P> <P>Unidimensionality and local independence were satisfied, and the dominant factor eigenvalue and variance were 2.48 and 41.3% in boys and 2.08 and 34.7% in girls, respectively, and residual correlations in paired items were less than .2. The discrimination parameters were estimated as 1.32–3.59 for boys and 1.30–3.64 for girls. The severity parameters estimated verity as −0.23 to 1.67 for boys and −0.32 to 2.17 for girls. DIF was detected for four of six items, “Car,” “Relax,” “Forget,” and “Family/friends.” However, its impact on the total score was negligible.</P> <P><B>Conclusion</B></P> <P>The CRAFFT is a valid and reliable screening tool to identify alcohol use problems for both boys and girls, exhibiting good discrimination, good coverage of severity, and negligible DIF.</P>
Song, Youngshin,Nam, Soohyun,Park, Seyeon,Shin, In-soo,Ku, Bon Jeong AADE AMERICAN ASSOCIATION OF DIABETES 2017 The Diabetes educator Vol.43 No.4
<P>Conclusion It was concluded that the overall effect size for social support on self-care was moderate, and its strength differed by ethnic majority within the sample, type of social support measures, and publication status.</P>