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Table 4 Association of trimester of first ANC visit with SP dosage and malaria infection status at delivery

From: Antenatal care visit attendance, intermittent preventive treatment during pregnancy (IPTp) and malaria parasitaemia at delivery

Factor/Trimester

First % (n)

Second % (n)

Third % (n)

*Significance level

SP dosage

    

Two or more

33.3 (2)

63.5 (101)

28 (28)

χ2 = 35.361; p <0.001

One

50 (3)

34.6 (55)

62 (62)

No SP

16.7 (1)

1.9 (3)

10 (10)

Malaria infection status

    

Microscopic&

0 (0)

18.8 (30)

22.5 (23)

χ2 = 10.795; p = 0.029

Submicroscopic#

66.7 (4)

17.5 (28)

15.7 (16)

Negative

33.3 (2)

63.8 (102)

61.8 (63)

  1. *Determined by Pearson Chi-square Test; Significance level = P < 0.05.
  2. &Defined as malaria parasitaemia detected by blood smear microscopy and placental histology.
  3. #Defined as malaria parasitaemia detected by placental histology only.