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. Author manuscript; available in PMC: 2007 Oct 30.
Published in final edited form as: Pediatr Infect Dis J. 2005 Jul;24(7):586–589. doi: 10.1097/01.inf.0000168742.98617.66

TABLE 1.

Demographics of the Study Population

Variable Mean or No. of Admissions
Gender
 Female 1295 (44)*
 Male 1640 (56)
Year of study
 1 1466 (50)
 2 1,469 (50)
Study site
 NICU 1 1,694 (58)
 NICU 2 1,241 (42)
Birth wt (g); range 2,420; 375−5740
Ventilator (d); range 2.9; 0−361
NC-CPAP (d); range 4.3; 0−153
Length of stay (d); range 17.6; 1−361
*

Numbers in parentheses, percent.