Research Article

Pregnancy and Birth Outcomes among Women with Idiopathic Thrombocytopenic Purpura

Table 4

Prevalence of congenital anomalies by ITP and cITP and by source.

Diagnosis Claims-based Chart-based

ITP 27/346 = 7.8% 10/336 = 3.0%
cITP 7/68 = 10.3% 4/66 = 6.1%

comparing ITP to cITP.