From: Relationship between placenta malaria and mother to child transmission of HIV infection in pregnant women in South East Nigeria
Placental malaria parasite density
Infant HIV status
Positive
Negative
Total
P-value = 0.001
0
96
1–100
5
25
30
101–1000
8
1001–3000
14
3001–5000
1
2
Greater or equal to 5001
24
144
174