Related Experiment Videos
Knee disorders in carpet and floor layers and painters
J Kivimäki1, H Riihimäki, K Hänninen
1LEL Employment Pension Fund, Helsinki, Finland.
Scandinavian Journal of Work, Environment & Health
|October 1, 1992
Summary
Kneeling work, common in carpet laying, significantly increases the risk of knee pain and degeneration. Smoking may also contribute to knee osteophytosis, potentially due to more frequent work breaks.
Area of Science:
- Occupational Health
- Orthopedics
- Radiology
Background:
- Kneeling is a common posture in various occupations, potentially leading to knee disorders.
- The long-term effects of occupational kneeling on knee health require further investigation.
Purpose of the Study:
- To evaluate the impact of kneeling work on knee health in carpet and floor layers compared to house painters.
- To identify risk factors associated with knee disorders and radiographic changes.
Main Methods:
- A study involving 168 carpet/floor layers and 146 house painters.
- Data collection through questionnaires, clinical examinations, and radiography.
Main Results:
- Carpet layers reported more knee pain, accidents, and treatments than painters.
- Patellar osteophytes were more prevalent in carpet layers; tibiofemoral changes were similar.
- Age, occupation, knee accidents, and smoking were determinants of knee osteophytosis.
Conclusions:
- Kneeling work elevates the risk of knee disorders and early signs of degeneration.
- Smoking may influence osteophytosis, possibly linked to work break habits.