TABLE 2.

Star allele frequencies and associated information.

Star allele	Allele frequency (N = 202)	Number of haplotypes observed (N = 404)	Activity Score a	Impact
*1	0.468	189	1	Normal function
*2	0.141	57	1	Normal function
*4	0.017	7	0	No function
*5	0.012	5	0	No function
*10	0.183	74	0.25	Decreased function
*35	0.007	3	1	Normal function
*41	0.067	27	0.5	Decreased function
*43	0.002	1	?	Uncertain function
*71	0.089	36	?	Uncertain function
*167	0.002	1	?	Unknown function
*168	0.002	1	?	Unknown function
*169	0.005	2	?	Unknown function
*170	0.002	1	?	Unknown function

^aActivity score and associated metaboliser phenotype as defined by Caudle et al. (2020).