Table 2.

SPT and sensitization profile to native ash extract and different olive components

	Silent sensitization (n = 47/42%)	Allergy (n = 66/58%)	p-value
SPT	III (II–IV)	IV (I–IV)	0.714
Native ash positive	46 (98%)	65 (99%)
IgE level/total IgE level	0.015 (0.2–60.1)	0.012 (0.25–100)	0.176
rOle e 1 positive	41 (87%)	58 (88%)
IgE level/total IgE level	0.010 (0–66.3)	0.007 (0–100)	0.197
nOle e 7 positive	1 (2%)	2 (3%)
IgE level/total IgE level	< 0.001 (0–0.75)	< 0.001 (0–0.77)	No p
rOle e 9 positive	0 (0%)	2 (3%)
IgE level/total IgE level	< 0.001 (0–0.32)	< 0.001 (0–2.14)	No p

SPT results are given as median and range

Values of serum diagnostic approaches are number of patients in total and percent of each evaluated group

IgE level ratios are given as median (range is shown as total values in kU/l)