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. Author manuscript; available in PMC: 2015 Jun 17.
Published in final edited form as: J Ultrasound Med. 2011 Jul;30(7):989–995. doi: 10.7863/jum.2011.30.7.989

Table 2.

Frequencies and Types of Sonographic Studies Completed in Study Areas Near Shanghai, China, 2004–2005

Study Type
n %
Fetal Screen Fetal Echocardiography Neonatal Echocardiography
+ + + 3,331 83.2
+ + 365 9.1
+ + 53 1.3
+ 216 5.4
+ + 19 0.5
+ 22 0.5
Total 3,965 3,737 3,404 4,006 100.0