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Table 5 Effects of the intervention on study outcomes

From: Process and effects of a community intervention on malaria in rural Burkina Faso: randomized controlled trial

 

Baseline survey

Baseline survey

Follow-up survey

Follow-up survey

p§

 

Intervention (n = 542)

Control (n = 541)

Intervention (n = 496)

Control (n = 510)

 

Anaemia* (%)

152 (28)

162 (30)

83 (17)

74 (15)

0.32

Fever prevalence** (%)

201 (37)

189 (35)

143 (29)

142 (28)

0.40

Falciparum malaria prevalence*** (%)

87 (16)

85 (16)

64 (13)

71 (14)

0.45

Spleen enlargement**** (%)

108 (20)

79 (15)

22 (4)

19 (4)

0.08

P. falciparum parasitaemia (%)

455 (84)

438 (81)

379 (76)

366 (72)

0.05

Range

80–100.000

40–129.000

50–180.000

100–108.000

 

Median P. falciparum

5.000

5.000

3.000

3.000

 

Median haematocrit (range)

28 (12–40)

28 (14–40)

30 (16–42)

30 (10–40)

 

Median weight (kg)

11.2

11.1

11.1

11.6

 
  1. * haematocrit ≤ 24%, ** ≥ 37.5°C, *** ≥ 37.5°C + ≥ 5.000 parasites/μl, ****Hackett ≥ 2, § p-value for effect of intervention on study outcomes adjusted for time, age, weight and ethnic group