(RCT=randomized controlled trials, SP=sulphadoxine-pyrimethamine, DP=
dihydroartemisinin-piperaquine, IPT=intermittent preventive treatment,
IST= intermittent screening treatment, 4w= doses are given every four
weeks, 8w= doses are given every eight weeks, 4-6w= doses are given
every four-six weeks, ①= prematurity, ②= low birth weight, ③=
stillbirth, ④= spontaneous abortion, ⑤= small for gestational age, ⑥=
placental malaria by histology, ⑦= infection with malaria parasites at
delivery, ⑧= anaemia during pregnancy, ⑨= adverse effects)
Table2