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Table 2 Trend in preterm birth, congenital anomalies and SGA rates and perinatal mortality risk rates in these three intermediate risk groups

From: Decreasing trend in preterm birth and perinatal mortality, do disparities also decline?

YearNPreterm birthsCongenital anomaliesSGAp10
  Ratesmortality riskRatesmortality riskRatesmortality risk
  N%nPer 1000n%nPer 1000n%nPer 1000
2010170,94310,4396.16015848332.82164514,7658.628419
2011170,49199345.85525654893.21993614,7858.726018
2012167,66995915.75475744732.71864214,3828.624417
2013160,61993775.84845249023.11823713,8808.620915
2014165,25992555.64715146602.81753814,1728.622216
2015161,44290515.64865444792.81774013,9258.621215
Total996,42357,6475.831415428,8362.94153985,9098.6143117
Percentage change
2015–2010 (%)
 −8%   −2%   0%  
Trend test (p-value) < 0.0001   0.61   0.17  
Trend test mortality risk (p-value) 0.0418   0.002   0.006
Difference in mortality 2015–2010 (n)−115   −39   −72