TABLE 1

Characteristics of Participating Centers and Enrolled Patients

CenterAdmissions Per Year <28 wkEnrolled PatientsPeriods With Modifiable Spo2/Periods MonitoredSNAP-II at BirthaGestational Age, wka
A62931/3214 (12, 20)27.4 (26.3, 27.9)
B60828/3220.5 (19, 25)26.7 (25.7, 27.2)
C1801024/3125 (19, 29)25.9 (24.0, 27.5)
D3836/1014 (9, 21)27.0 (26.0, 27.4)
E44931/3619 (14, 33)26.0 (24.1, 27.4)
F52519/2033 (19, 47)24.4 (23.9, 26.7)
G5726/730 (14, 46)26.5 (26.0, 27.0)
H65823/2919 (15, 24)27.3 (24.7, 27.7)
I47414/1619 (10, 36)25.1 (24.9, 26.9)
J52518/1819 (9, 25)24.0 (23.5, 26.1)
K54510/1414 (11, 16)27.3 (26.5, 27.4)
L771039/4035 (21, 52)25.5 (24.4, 26.9)
M4034/1019 (14, 26)27.7 (26.3, 27.7)
N68310/1219 (10, 38)27.7 (25.7, 27.9)
All centers89684263/30719 (14, 29)26.3 (24.9, 27.4)
  • a Data are median (25th, 75th percentiles)