Table 2.

HQ innovation results.

Mean time contrasts	Estimate	SE	t-statistic	df	p-value
(T23 − T1)CT	0.739	0.331	2.23	109	0.014
(T23 − T1)CN	0.139	0.316	0.44	109	0.33
(T23 − T1)PT	−0.024	0.300	−0.08	109	0.53
Mean interaction contrasts
(T23 − T1)CT − (T23 − T1)CN	0.6	0.462	1.3	109	0.098
(T23 − T1)CT − (T23 − T1)PT	0.763	0.468	1.63	109	0.053
(T23 − T1)CT − (T23 − T1)CN/PT	0.681	0.403	1.69	109	0.047

Contrasts from the linear mixed model for HQ innovations for cognitive training (CT), control (CN) and physical exercise (PT) groups.