Table 4. G6PD enzymatic activity by G6PD-variants in hemizygous males, homozygous and heterozygous females (n = 127), Pailin, Cambodia, 2013.

Variants	Exon	Mutation	G6PD enzyme activity (UI/g Hb)	Hemizygous male	Homozygous female	Heterozygous female	Total
ViangChan	9	871G>A, 1311C>T, IVS11 nt93T>C	N	55	15	49	117 (92.1%)
			Range	0.3–3.2	0.5–3.2	3.9–7.1
			Mean (95% CI)	1.0 (0.8–1.1)	1.5 (1.0–2.0)	5.6 (5.3–5.9)
			Median (IQR)	0.9 (0.6–1.2)	1.2 (0.8–2.4)	5.6 (4.6–6.4)
Mediterranean	6	563C>T	N	2	0	0	2 (1.6%)
			Range	-	-	-
			Mean (95% CI)	0.4	-	-
			Median (IQR)	0.4	-	-
Canton	12	1376G>T	N	1	0	3	4 (3.1%)
			Range	-	-	5.5–7.1
			Mean (95% CI)	0.8	-	6.3 (4.3–8.3)
			Median (IQR)	0.8	-	6.4 (5.7–6.9)
CoImbra	6	592C>T	N	1	0	1	2 (1.6%)
			Range	-	-	-
			Mean (95% CI)	0.5	-	4.3
			Median (IQR)	0.5	-	4.3
Mahidol	6	487G>A	N	0	0	1	1 (0.8%)
			Range	-	-	-
			Mean (95% CI)	-	-	4.7
			Median (IQR)	-	-	4.7
Chinese-5	9	1024C>T	N	0	0	1	1 (0.8%
			Range	-	-	-
			Mean (95% CI)	-	-	4.5
			Median (IQR)	-	-	4.5