Table 3.

Anaemia associated with hypertensive disorders of pregnancy

Author, year	N cases	Which HDP	Comments HDP
Macaulay 2018 [41]	505	Just hypertension per se	Overall prevalence 3.4%, no significant difference between diabetics and non-diabetics
Mkhize 2019 [44]	89	Pre-eclampsia	4% in > 34 weeks and 4% in < 34 weeks HIV uninfected
Nandlal 2014 [51]	262	Pre-eclampsia	5.5% in anaemia 5.4% in no anaemia RR 0.98 (0.42–2.28) p = 1.00
Tunkyi 2017 [20]	854	PIH	Significant difference in HIV-infected women on treatment greater than a year
Tunkyi 2018 [19]	854	PIH	Not significant