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Figure 1 | Malaria Journal

Figure 1

From: Zinc erythrocyte protoporphyrin as marker of malaria risk in pregnancy - a retrospective cross-sectional and longitudinal study

Figure 1

Cross-sectional and longitudinal sample sizes. Cross-sectional refers to samples available at either first antenatal visit or at delivery. Longitudinal categories refers to the four longitudinal transition categories of subjects with ZPP and malaria data both at first antenatal visit and at delivery. These were: (1) iron replete at first antenatal visit and at delivery; (2) iron deficient at first antenatal visit and iron replete at delivery; (3) iron deficient at first antenatal visit and at delivery; (4) iron replete at first antenatal visit and iron deficient at delivery.

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Malaria Journal

ISSN: 1475-2875

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