Table 2. . Mean parasitemia over treatment time according to ABCB1 and SLCO2B1 genes.
Gene | Treatment | Mean parasitemia (parasites/μl) | p | pFDR | d† | ||||
---|---|---|---|---|---|---|---|---|---|
Gene | Gene*time | Gene | Gene*time | ||||||
ABCB‡ | CGC/CGC (n = 43) | TnonGT (n = 83) | Others (n = 31) | ||||||
Day 0 | 3894.85 | 3574.30 | 3680.04 | ||||||
(3211.5–4723.6) | (2728.8–4681.8) | (2729–4962.5) | |||||||
Day 1 | 360.53 | 244.93 | 279.32 | 0.568 | 0.044 | NS | 0.132 | 0.41 | |
(186.23–697.95) | (141.20–424.86) | (153.34–508.80) | |||||||
Day 2 | 0.44 | 0.78 | 1.98 | ||||||
(0.12–1.67) | (0.29–2.10) | (0.55–7.12) | |||||||
Day 3 | 0.01 | 0.02 | 0.01 | ||||||
(0.005–0.014) | (0.012–0.048) | (0.004–0.025) | |||||||
SLCO2B1§ | AA (n = 26) | AG (n = 79) | GG (n = 50) | ||||||
Day 0 | 3626.79 | 3722.19 | 3758.23 | ||||||
(2734.5–4810.2) | (2879.6–4811.3) | (2809.1–5028.0) | |||||||
Day 1 | 321.52 | 339.01 | 201.12 | 0.073 | <0.0002 | NS | 0.002 | 0.89 | |
(163.85–630.90) | (225.43–509.82) | (82.73–488.94) | |||||||
Day 2 | 0.10 | 0.86 | 3.23 | ||||||
(0.02–0.48) | (0.33–2.28) | (0.99–10.54) | |||||||
Day 3 | 0.01 | 0.02 | 0.01 | ||||||
(0.004–0.018) | (0.011–0.036) | (0.005–0.030) |
Mean parasitemia adjusted for age, gender, genetic ancestry, co-medication and parasitemia baseline level.
Parasitemia is expressed as geometric mean (95% CI).
†Effect size Cohen's d.
‡Haplotypes based on SNPs 3435C>T, 2677G>A/T and 1236C>T.
§Genotypes from SNP 935G>A.
NS: Not significant.