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Table 2 Distribution of the Pfmdr1N86 allele among peripheral blood, placenta blood and cord blood samples from the Republic of Congo

From: Molecular surveillance of the Pfmdr1 N86Y allele among Congolese pregnant women with asymptomatic malaria

 

Peripheral blood n (%)

Placental blood n (%)

Cord blood n (%)

Dose IPTp

 0

8/14 (57)

6/9 (67)

5/6 (83)

 1

13/18 (72)

4/13 (33)

8/10 (80)

 > 2

20/27 (74)

12/16 (71)

5/5 (100)

p-value

0.512

0.251

0.569

Parity

 Primiparae

13/18 (72)

4/10 (40)

7/9 (78)

 Secondiparae

12/18 (67)

10/10 (100)

6/6 (100)

 Multiparae

16/23 (70)

8/18 (44)

5/6 (83)

p-value

0.936

0.007

0.475

  1. IPTp, Intermittent preventive treatment in pregnancy