Table 2.

Fatigue scores for the subscales of MFI-20, stratified by sex and age groups

General fatigue				Physical fatigue
Age	Men	Women	p-value	Men	Women	p-value
25–34 y	10.7	12.2	0.004	9.0	10.0	0.087
35–44 y	10.6	11.5	0.056	9.1	9.5	0.4
45–54 y	9.8	11.4	<0.001	9.1	9.9	0.097
55–64 y	9.8	10.2	0.3	9.3	9.9	0.2
65–75 y	8.5	9.4	0.025	8.6	9.4	0.067
Total	9.7	10.8	<0.001	9.0	9.7	0.001
Reduced activity				Mental fatigue
25–34 y	9.7	9.7	1	9.5	10.0	0.3
35–44 y	9.2	9.4	0.6	9.1	9.1	1
45–54 y	8.4	9.3	0.026	8.3	8.9	0.1
55–64 y	8.8	9.1	0.4	7.9	8.3	0.2
65–75 y	9.1	9.4	0.4	7.7	7.9	0.7
Total	9.0	9.3	0.046	8.4	8.7	0.044