Table 2.

Clinical characteristics of the women N = 400.

Clinical characteristics	Frequency	Percent
Trimester
First	33	8.3
Second	196	49.0
Third	116	29.0
Unknown	55	13.8
Interpregnancy interval
<2 years	50	42.4
≥2 years	68	57.6
Miscarriage/ectopic
Yes	186	46.5
No	214	53.5
Bleeding previous pregnancy
Yes	14	4.2
No	318	95.8
Bleeding index pregnancy
Yes	34	8.5
No	366	91.5
Fever
Yes	181	45.3
No	219	54.8
Genotype
AA	341	85.3
AS	59	14.8
HIV
Yes	26	6.5
No	374	93.5