Table 3.

Descriptive results of hair cortisol concentrations (pg/mg) in the two farrowing systems (LH, loose housing; FC, farrowing crate).

System	N	Median	Mean	SD	Min	Max
LH	30	1.735	1.853	0.817	0.490	3.730
FC	31	1.630	2.125	1.526	0.940	8.920