Research Article
Factors Associated with the Recent Increasing Cesarean Delivery Rate at a Japanese Perinatal Center
Figure 2
Changes in Cesarean delivery rate by factors (● breech presentation, ○ previous Cesarean deliveries, ▲ preterm delivery, △ neonatal birth weight <2500 g, ■ neonatal birth weight ≥4000 g, □ maternal age ≥35 years, ◆ pregnancy-induced hypertension, and ⋄ nulliparity) from 2002 to 2012.