Compared to baseline what was the result of ergonomic intervention on mean scores in work pace, influence at work, meaning of work, predictability, rewards, role conflicts and social support from supervisor ?
he paired t-test showed significant differences in mean scores before and after intervention in: work pace (p = 0.002), influence at work (p = 0.005), meaning of work (p = 0.001), predictability (p = 0.001), rewards (p = 0.001), role conflicts (p = 0.001) and social support from supervisor (p = 0.001).