Table 1. The means and standard deviations of total daily energy expenditure (TDEE) in the exercise and the control groups at the pre-intervention.

		Exercise group		Control group		p-valuea
		n	TDEE (kcal/kg/day)	n	TDEE (kcal/kg/day)
All subjects		31	40.8 (3.9)	31	42.2 (3.0)	0.11
Subgroup
Sex	Men	15	39.2 (4.1)	15	41.1 (2.5)	0.14
	Women	16	42.3 (3.2)	16	43.3 (3.0)	0.38
Age	60 – 69	23	41.2 (3.7)	25	43.0 (2.7)	0.07
	70 –	8	39.6 (4.5)	6	39.2 (1.7)	0.82

^a : Student’s t-test.

Standard deviations in parentheses.