Table 2.

Biological Results in the Control, Green Therapy and Virtual Reality rooms before and after chemotherapy infusion: Mean (s.d.).

	Control		Green therapy		Virtual reality
	Pre-chemo	Post-chemo	Pre-chemo	Post-chemo	Pre-chemo	Post-chemo
Heart rate	78.2 (± 18.7)	77.6 (± 11.6)	81.7 (± 15.7)	77.9 (± 14.3)	79.6 (± 14)	77.7 (± 11.5)
Systolic blood pressure	128.2 (± 21.6)	124.7 (± 22.8)	130.9 (± 19.2)	128.3 (± 20)	131 (± 25.8)	122.5 (± 17.3)
Diastolic blood pressure	69.5 (± 7.5)	68.5 (± 8.4)	70.3 (± 8.0)	69.4 (± 7.7)	69.5 (± 8.9)	67.2 (± 7.5)
Saliva cortisol	0.3 (± 0.2)	0.3 (± 0.5)	0.4 (± 0.4)	0.3 (± 0.2)	0.4 (± 0.5)	0.4 (± 0.6*)
Pain	0.4 (± 1.6)	0.1 (± 0.5)	0.5 (± 1.9)	0.3 (± 1.2)	0.4 (± 1.2)	0.7 (± 1.9)
Distress	2.2 (± 2.1)	1.4 (± 1.7)	2.8 (± 3.1)	1.5 (± 2.0)	2.2 (± 2.7)	1.7 (± 2.6)