Table 2. Comparison of the relative sensitization risk in two tick-exposed populations. Tick bite-exposed groups show different increased relative risk for developing alpha-gal sensitization compared to controls.

	RR	95% CI	p
Borreliosis group	1.4	0.85 – 2.3	(n.s.)
Hunters	2.5	1.5 – 4.2	p < 0.001

RR = relative risk; 95% CI = 95% confidence interval; n.s. = not significant.