From: Analysis of work ability and work-related physical activity of employees in a medium-sized business
N
Score points (x ± s)
P-value (2-sided)
WAI
WC
100
43 ± 3.93
0.001**
BC
48
40 ± 4.14
AG1
26
43 ± 4.51
0.225
AG2
91
42 ± 3.93
AG3
31
41 ± 4.38