TY - JOUR
T1 - Influence of the type of occupation on osteoarthritis of the knee in men
T2 - The Korean National Health and Nutrition Examination Survey 2010-2012
AU - Kwon, Sara
AU - Kim, Won
AU - Yang, Seoyon
AU - Choi, Kyoung Hyo
N1 - Publisher Copyright:
© 2019 Japan Society for Occupational Health.
PY - 2019/1
Y1 - 2019/1
N2 - Objectives: We investigated the influence of different types of lifetime occupation on knee osteoarthritis (OA) and pain based on a nationwide survey in Korea. Methods: We conducted a cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES) from 2010 to 2012. Men ≥50 years old were divided into four occupational groups: white-collar (WC) workers, pink-collar (PC) workers, blue-collar (BC) workers, and agribusiness and low-level (AL) workers. The risks for knee OA and pain development according to occupation were compared to the risks in WC workers, using multiple logistic regression analyses. Results: Different occupations were associated with different levels of risk for knee OA and knee pain. The risk for knee OA was higher in BC workers and in AL workers than in WC workers, in order of higher risk. The risk for severe knee OA was likewise higher in AL workers and in BC workers, in order of higher risk. The risk for chronic knee pain was higher in AL workers, BC workers, and PC workers, in order of higher risk. The risk for moderate to severe chronic knee pain was higher in AL workers and BC workers, in order of higher risk. Conclusions: The results suggest that occupation might affect the development of knee OA and presence of chronic knee pain in men ≥50 years old. WC workers are least affected by knee OA and chronic knee pain, and AL and BC workers are at clearly higher risk for knee OA and chronic knee pain.
AB - Objectives: We investigated the influence of different types of lifetime occupation on knee osteoarthritis (OA) and pain based on a nationwide survey in Korea. Methods: We conducted a cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES) from 2010 to 2012. Men ≥50 years old were divided into four occupational groups: white-collar (WC) workers, pink-collar (PC) workers, blue-collar (BC) workers, and agribusiness and low-level (AL) workers. The risks for knee OA and pain development according to occupation were compared to the risks in WC workers, using multiple logistic regression analyses. Results: Different occupations were associated with different levels of risk for knee OA and knee pain. The risk for knee OA was higher in BC workers and in AL workers than in WC workers, in order of higher risk. The risk for severe knee OA was likewise higher in AL workers and in BC workers, in order of higher risk. The risk for chronic knee pain was higher in AL workers, BC workers, and PC workers, in order of higher risk. The risk for moderate to severe chronic knee pain was higher in AL workers and BC workers, in order of higher risk. Conclusions: The results suggest that occupation might affect the development of knee OA and presence of chronic knee pain in men ≥50 years old. WC workers are least affected by knee OA and chronic knee pain, and AL and BC workers are at clearly higher risk for knee OA and chronic knee pain.
KW - Knee osteoarthritis
KW - Occupations
KW - Osteoarthritis
KW - Pain
KW - Physical activity
UR - http://www.scopus.com/inward/record.url?scp=85060821493&partnerID=8YFLogxK
U2 - 10.1002/1348-9585.12022
DO - 10.1002/1348-9585.12022
M3 - Article
C2 - 30698336
AN - SCOPUS:85060821493
SN - 1341-9145
VL - 61
SP - 54
EP - 62
JO - Journal of Occupational Health
JF - Journal of Occupational Health
IS - 1
ER -