Plasmodium Parasitaemia and Urine Alterations among Pregnant Women Attending Antenatal Care in Aba Metropolis, Abia State, Nigeria

Table 2

Associations between malaria infection and reported clinical symptoms.

Symptoms	Not infected		Infected		Chi-square test					95% CI
	Number	%	Number	%	Value	Df	value	Cramer’s	OR	Lower	Upper
Fever
No	139	36.60	241	63.40	28.542	1	<0.001	0.252	12.881	3.977	41.725
Yes	3	4.30	67	95.70
Cold
No	139	32.40	290	67.60	3.042	1	0.081	N/A	2.876	0.833	9.927
Yes	3	14.30	18	85.70
Headache
No	137	34.30	263	65.80	12.01	1	0.001	0.164	4.688	1.819	12.083
Yes	5	10.00	45	90.00
Cough
No	137	31.90	293	68.10	0.416	1	0.519	N/A	1.403	0.500	3.938
Yes	5	25.00	15	75.00
Body pains
No	141	32.30	296	67.70	3.53	1	0.060	N/A	5.716	0.736	44.397
Yes	1	7.70	12	92.30
Poor appetite
No	139	32.40	290	67.60	3.042	1	0.081	N/A	2.876	0.833	9.927
Yes	3	14.30	18	85.70
Catarrh
No	139	32.40	290	67.60	30.42	1	0.081	N/A	2.876	0.833	9.927
Yes	3	14.30	18	85.70