Table 1.

Changes in tiredness from baseline to end of intervention (n = 2,515)

	75-year-old participants			80-year-old participants
	Men (n = 881) (%)	Women (n = 1,031) (%)	P	Men (n = 260) (%)	Women (n = 343) (%)	P
Tiredness during 3 years
Not tired–not tired	64	54		53	40
Not tired–tired	18	19		21	24
Tired–not tired	6	7		7	7
Tired–tired	13	19	<0.0001	20	30	0.0071

P describes differences between men and women by chi-square tests