Table 2

Mann–Whitney U test results between the groups
M work group M sick leave group U p r
SRH 3688.73 3081.22 3839165.00 .001 -. 17
Physical exercise 3269.32 3353.88 4721185.00 ns -.02
EPQ-E 3127.04 3207.62 4320999.00 ns -.02
EPQ-N 2945.66 3350.14 3968762.50 .001 .10
Feeling strength 3728.72 3100.25 3872258.00 .001 -.16
Social activities 3250.99 3348.62 4675090.00 ns -.02
Work support 3341.21 2973.77 3656664.00 .001 -.10
Work load 3266.74 3085.51 4070700.00 .001 -.05
Work control 3472.06 2976.04 3623673.00 .001 -.13

Sivertsen et al.

Sivertsen et al. BMC Musculoskeletal Disorders 2013 14:100   doi:10.1186/1471-2474-14-100

Open Data