| SD | standard deviation |
| QoL | quality of life |
| MSD | musculoskeletal disorders |
| WHPPs | workplace health promotion programs |
| IG | intervention group |
| CG | control group |
| PF | physical functioning |
| RP | role limitations due to physical problems |
| BP | bodily pain |
| GH | general health perceptions |
| VT | vitality |
| SF | social functioning |
| RE | role limitations due to emotional problems |
| MH | mental health |
| PSC | physical sum score |
| MSC | mental sum score |
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