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. 2017 Sep 1;6:e23708. doi: 10.7554/eLife.23708

Table 5. Multivariable predictors for time to P. vivax and P. falciparum clinical episodes.

Model predictions from this model were used for mapping the relative risk of clinical malaria episodes in Figure 3C and D.

Variable P. vivax P. falciparum
AHR* CI95 p-value AHR* CI95 p-value
PQ treatment 0.76 0.34–1.68 0.497 1.79 1.05–3.03 0.031
P. vivax molFOB 1.07 1.04–1.09 <0.001 n.a. n.a. n.a.
P. falciparum molFOB n.a. n.a. n.a. 1.15 1.11–1.21 <0.001
Age 0.62 0.46–0.84 0.002 0.98 0.85–1.13 0. 799
LLIN use at enrolment 0.84 0.24–2.88 0.778 0.44 0.22–0.87 0.018
Hb at enrolment (g/dl) 0.95 0.74–0.67 0.668 0.85 0.71–1.01 0.070
Village
 Albinama (ref) 1 1
 Amahup 0.89 0.23–3.46 0.871 0.65 0.20–2.08 0.465
 Balif 1.48 0.45–4.86 0.518 1.26 0.50–3.14 0.626
 Balanga 0.85 0.21–3.53 0.827 1.39 0.59–3.30 0.455
 Bolumita 0.99 0.24–4.03 0.987 1.32 0.58–3.03 0.508
 Numangu 1.00 0.23–4.31 0.997 4.29 2.06–8.97 <0.001
Infection status at enrolment (by qPCR)
 Uninfected (ref) 1 1
P. vivax 0.77 0.29–2.07 0.608 1.64 0.91–2.95 0.101
P. falciparum 1.74 0.59–5.11 0.316 0.97 0.34–2.77 0.954
 Mixed P.f. or P.v. 1.59 0.56–4.50 0.381 1.24 0.57–2.68 0.582

* AHRs were modeled using multiple failure Cox proportional hazard regression.

† n.a., not applicable.

‡ Average molFOB until the time of failure (time-varying covariate).

PQ: Primaquine; LLIN: long-lasting insecticide-treated net; Hb: haemoglobin.