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Table 2 General characteristics of the 327 pregnant women included in the uRDT study

From: Prevalence and clinical impact of malaria infections detected with a highly sensitive HRP2 rapid diagnostic test in Beninese pregnant women

General characteristics

Proportion or mean (SD)

Age (years)

 Mean (SD)

26.7 (5)

 < 23

61 (18.8)

 23–30

248 (76.3)

 > 30

16 (4.9)

Ethnicity

 Toffin

73.1%

 Aizo

13.6%

 Other

13.3%

Education level

 

 Illiterate

69.7%

Socioeconomic levela

 Low (1st tertile)

111 (34.2)

 Medium (2nd tertile)

134 (41.2)

 High (3rd tertile)

80 (24.6)

Gravidity

 Primigravidae

7.7%

 Secundigravidae

15.4%

 Multigravidae

76.9%

HIV infection (n = 309)

1.7%

BMI (kg/m2)—WHO categories

 

 < 8, 5

9.3%

 18, 5–24

66.7%

≥ 25

24.0%

Anaemia before conceptionb

57.8%

During pregnancy

 

Number of IPTp intakes

 0

16%

 1

19%

 2

54%

 3

12%

At least one microscopic malaria infection

 During pregnancy

40.0%

 1st trimester

22.3% (71/319)

 2nd trimester

17.3% (52/300)

 3rd trimester

14.3% (39/272)

  1. aSocioeconomic level was approximated using a synthetic score combining occupation and ownership of assets, which was then categorized according to the tertiles within the whole RECIPAL cohort
  2. bDefined as a Hb level < 12 g/dL according to WHO recommendations for non-pregnant women