Symptoms and Signs Associated with Postpartum Thyroiditis

Table 1

Demographic characteristics by group.

	TPO negative	TPO positive	PPT positive
Income	9% < $4999	.6% < $4999	1.1% < $4999
	31% > $69,999	38% > $69,999	38% > $69,999
BMI	29.7	32.1	28.3
Breastfeeding	52%	70%	56%
Smoking	8%	1.6%	0%
Parity	1.03	1.00	1.00