TABLE 4

Site Demographics: Audit Responders and Nonresponders

Audit Responders, n = 42Audit Nonresponders, n = 42P
Location, %ns
 Midwest1426
 Northeast2429
 South4319
 West1926
Delivery volume (births per year), %ns
 <100055
 1000–19992014
 2000–39994952
 4000–59991521
 6000–9999122
 >10 00005
Highest nursery level, %ns
 Level 11212
 Level 21210
 Level 37678
  • ns, not significant; —, not applicable.