Multicomponent ergonomic intervention, rather than
training alone, was effective in reducing ergonomic risk
factors at workplace and consequently in secondary prevention
of the WUEMSDs among computer workers.
However, for further interventional studies, we recommend
considering the following suggestions. First, we suggest
using more objective assessment methods rather than selfreported
measures, especially in evaluating the ergonomic
exposure. Second, future studies should use larger sample
sizes with longer follow-up periods. Finally, future studies
might benefit from a multifactorial approach, including
psychological factors