Table 4.

Correlations between behavioural changes and biological or biochemical parameters

	Behaviour	Fat index		Serum TGs		TBARS
		Pearson r	P	Pearson r	P	Pearson r	P
HF group	Time spent in SI	−0.7526	0.005	−0.4534	0.039	−0.657	0.0005
	OF central entries	−0.4406	n.s.	−0.2666	n.s.	−0.3458	n.s.
	OF central time	−0.3757	n.s.	−0.5173	0.023	−0.3822	n.s.
	Immobility time in PT	−0.067	n.s.	0.3157	n.s.	0.4325	0.039
HFHF group	Time spent in SI	−0.4671	n.s.	−0.0146	n.s.	−0.4567	0.032
	OF central entries	−0.5778	0.049	−0.3203	n.s.	−0.3446	n.s.
	OF central time	−0.2164	n.s.	−0.2445	n.s.	−0.2345	n.s.
	Immobility time in PT	−0.001	n.s.	0.3559	n.s.	0.5916	0.004