TY - JOUR
T1 - The neighborhood environment walkability scale for the Republic of Korea
T2 - Reliability and relationship with walking
AU - Kim, Hyunshik
AU - Choi, Younglae
AU - Ma, Jiameng
AU - Hyung, Kuam
AU - Miyashita, Masashi
AU - Lee, Sunkyoung
PY - 2016/11/26
Y1 - 2016/11/26
N2 - Background: The aim of the study was to analyze the reliability of the Korean version of the NEWS and to investigate the relationship between walking and environmental factors by gender. Methods: A total of 1407 Korean adults, aged 20-59 yr, participated in the study. Data were collected between Sep 2013 and Oct 2013. To examine the test-retest reliability, 281 of the 1407 participants were asked to answer the same questionnaire (Korean NEWS-A scale) after a 7-d interval. Results: The ICC range of the entire questionnaire was 0.71-0.88. The item on land use mix-diversity had the highest ICC, and that on physical barriers had the lowest. In addition, presents the partial correlation coefficients for walking and the NEWS-A score, adjusted for social demographic variables. Overall, land use mix-diversity (P<0.034) and land use mix-access (P<0.014) showed a positive relationship with walking. Discussion: Examination of the reliability of the Korean NEWS-A scale based on Korean adults who reside in large cities showed that all items had statistically satisfactory reliability. Korean NEWS-A scale may be a useful measure for assessing environmental correlates of walking among population in Korea.
AB - Background: The aim of the study was to analyze the reliability of the Korean version of the NEWS and to investigate the relationship between walking and environmental factors by gender. Methods: A total of 1407 Korean adults, aged 20-59 yr, participated in the study. Data were collected between Sep 2013 and Oct 2013. To examine the test-retest reliability, 281 of the 1407 participants were asked to answer the same questionnaire (Korean NEWS-A scale) after a 7-d interval. Results: The ICC range of the entire questionnaire was 0.71-0.88. The item on land use mix-diversity had the highest ICC, and that on physical barriers had the lowest. In addition, presents the partial correlation coefficients for walking and the NEWS-A score, adjusted for social demographic variables. Overall, land use mix-diversity (P<0.034) and land use mix-access (P<0.014) showed a positive relationship with walking. Discussion: Examination of the reliability of the Korean NEWS-A scale based on Korean adults who reside in large cities showed that all items had statistically satisfactory reliability. Korean NEWS-A scale may be a useful measure for assessing environmental correlates of walking among population in Korea.
KW - Environment
KW - Korean NEWS-A
KW - Physical activity
KW - Reliability
UR - http://www.scopus.com/inward/record.url?scp=84998610750&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84998610750&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84998610750
VL - 45
SP - 1427
EP - 1435
JO - Iranian Journal of Public Health
JF - Iranian Journal of Public Health
SN - 0304-4556
IS - 11
ER -