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. 2013 Apr 5;8(4):e61237. doi: 10.1371/journal.pone.0061237

Table 2. SMRs of units with 95% normal confidence intervals.

SMR 95% confidence interval
Network Neonatal Units
A 0.92 (0.77 to 1.07)
B 1.06 (0.95 to 1.18)
C 1.21 (1.09 to 1.32)
Local Neonatal Units
D 0.91 (0.38 to 1.44)
E 0.91 (0.51 to 1.31)
F 0.54 (0.18 to 0.89)
G 0.85 (0.49 to 1.22)
H 1.18 (0.78 to 1.58)
I 1.28 (1.07 to 1.49)
J 1.17 (0.84 to 1.50)
K 1.17 (0.74 to 1.60)