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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Anesthesiology. 2015 Jul;123(1):55–65. doi: 10.1097/ALN.0000000000000708

Table 1.

Demographics

Awake Regional n=339 Spinal n=222 CSCA n=117
Gender Male (%) 275 (81.1%) 179 (80.6%) 96 (82.1%)
Multiple Pregnancy Yes (%) 59 (17.4%) 31 (14.0%) 28 (24.0%)
Gestational Age Wks 35.4 (4.1) 35.5 (4.2) 35.3 (3.9)
Birth Weight Kg 2.34 (0.92) 2.34 (0.90) 2.35 (0.95)
Post Menstrual Age Wks 45.5 (4.6) 45.4 (4.7) 45.7 (4.5)
Current Weight Kg 4.21 (1.09) 4.14 (1.06) 4.36 (1.14)
Age at surgery Wks 10.0 (4.6) 9.9 (4.4) 10.4 (4.8)
Ever Home from Hospital since birth Yes (%) 313 (92.3%) 208a (93.7%) 105 (89.7%)
Sent Home with supplementary Yes (%) 7 (2.1%) 5b (2.3%) 2c (1.7%)
Oxygen Surgery Type Unilateral/Bilateral Herniorrhaphy(% Unilateral) 186 (54.9%) 122 (55%) 64 (54.7%)

CSCA= combined spinal caudal anesthetic

Mean (standard deviation) are shown for continuous variables and n (%) for binary variables.

a

One patient is excluded as was a home birth.

b

Eight patients were not included as were still in hospital at time of surgery and variable was recorded as unknown in four patients.

c

Seven patients were not included as were still in hospital at time of surgery.