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Table 4 Multivariable analysis examining relationship between clearance half-life or day 3 positivity and covariates kelch 13 propeller mutations, site and admission parasitaemia

From: Parasite clearance rates in Upper Myanmar indicate a distinctive artemisinin resistance phenotype: a therapeutic efficacy study

  Odds ratio 95 % confidence interval P value
Half-life cutoff 4 h
 Site (Myitkyina) 4.1 1.7–10.1 0.002
 Kelch 13 (>440) 5.0 1.9–12.9 0.001
Half-life cutoff 5 h
 Site (Myitkyina) 3.5 1.3–9.4 0.01
 Kelch 13 (>440) 2.3 0.9–6.1 0.1
Day 3 positivity
 Parasitaemia on admission (>1 % parasitaemia) 4.0 1.2–11.4 0.02
 Site (Myitkyina) 3.2 1.1–9.6 0.04
 Kelch 13 (>440) 2.0 0.7–4.0 0.68