Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Illustration of the two worktime compositions of forward bending in an upright position used in analyzing the association between worktime with forward bending of the back at >30˚ (A) and >60˚ (B) and risk of long-term sickness absence. Please note that the worktime with non-upright (sitting or lying) position is also part of the worktime composition used in the statistical analyses, although not visualized in the figure.
