Table 4.

Seroprevalence of rubella IgM and IgG antibodies among pregnant women according to their sociodemographic data

Sociodemographic data	Number analyzed	Rubella IgM			Rubella IgG
		Number positive	Percentage	P-value	Number positive	Percentage	P-value
Marital status
Married	158	61	38.6		147	93
Separated	1	1	100	0.330	1	100	0.928
Engaged	1	0	0		1	100
Educational status
None	11	6	54.5		11	100
Primary	6	2	33.3	0.612	6	100	0.601
Secondary	40	17	42.5		36	90
Tertiary	103	37	36		96	93.2
Religion
Christianity	64	23	36	0.551	59	92.2	0.702
Islam	96	39	40.6		90	93.8
Occupation
Student	59	24	40.7		55	93.2
Worker	61	22	36.1	0.859	57	93.4	0.983
Housewife	40	16	40		37	92.5

Abbreviation: Ig, immunoglobulin.