Maternal Anemia in Rural Jordan: Room for Improvement

Table 5

Multivariate analysis of factors associated with anemia.

Variables	OR (95% CI)	P value
Trimester
1st	1
2nd	2.2 (1.3, 3.6)	0.004
3rd	3.3 (2.0, 5.5)	<0.005
Body mass index (kg/m²)
Underweight	2.9 (1.02, 8.3)	0.044
Normal	1
Overweight	0.8 (0.6, 1.3)	0.464
Obese	0.7 (0.5, 1.02)	0.068
History of previous surgeries
Yes	1.6 (1.1, 2.2)	0.016
No	1
Multi-vitamins intake in this pregnancy
Yes	1.9 (1.3, 2.7)	<0.005
No	1