Table 2. Resource use over two-year follow-up period, by randomised arm and gender.

	Randomised arm (male)			Randomised arm (female)
	8-week (n = 7,417)	10-week (n = 7,413)	12-week (n = 7,411)		12-week (n = 7,549)	14-week (n = 7,545)	16-week (n = 7,528)
Mean blood donations visits	7.76	6.60	5.68		5.10	4.60	4.01
Deferrals for low Hb per attendance (%)	5.71	3.73	2.55		7.92	6.63	5.05
Deferrals for other reasons per attendance (%)	4.36	4.58	4.79		6.57	6.95	7.28
Mean deferrals for low Hb per donor	0.44	0.25	0.15		0.40	0.30	0.20
Mean deferrals for other reasons per donor	0.33	0.30	0.27		0.34	0.32	0.29
Mean faints per donor	0.02	0.02	0.02		0.04	0.03	0.03