From the simple logistic analysis number of children (p-value= 0.102), smoking (p-value =0.157), break time (p-value=0.096), type of work (driver: p-value=0.011, operator: p-value= 0.076), level of pain (P-value=0.001), WRMSDs (p-value <0.001), Age (P-value= 0.018), monthly income (p-value=0.046), working with injury (p-value= 0.015), working under high temperature(p-value=0.018), vibration exposure (p-value= 0.014) and poorly designed work (p-value=0.002) showed significant association with quality of life at p-value < 0.05.