Table 1.

Ages of the participants of MG, TCG and ACG and the p-value of the equality of the average ages.

Group	N	Mean	SE	Minimum	Median	Maximum	p-value
MG	10	31.60	9.20	14	31.5	48	0.037
TCG	10	42.20	10.72	29	40.5	59
ACG	20	31.75	4.96	25	30.0	45

N, sample size; SE, standard error.