Gestational age 37 + weeks

1. Hospital: Rigshospitalet 2. County (hospitals) 3. County (residents) 4. Denmark n % n % n % n % All Births (n) 11622 100.0 38782 100.0 35212 100.0 237108 100.0 Stillbirth (n, % of n) 21 0.2 68 0.2 62 0.2 488 0.2 Early neonatal death (n, % of n) 44 0.4 58 0.1 32 0.1 291 0.1 Late neonatal death (n, % of n) 10 0.1 13 0.0 6 0.0 73 0.0 Low Apgar score (n, % of n) 84 0.7 236 0.6 208 0.6 1387 0.6 Admittance to NICU for less than 24 hours (n, % of n) 397 3.4 895 2.3 641 1.8 5205 2.2 Admittance to NICU for more than 24 hours (n, % of n) 464 4.0 975 2.5 821 2.3 8849 3.7 Admittance to NICU - ventilator treatment (n, % of n) 43 0.4 94 0.2 74 0.2 308 0.1 Admittance to NICU - CPAP treatment (n, % of n) 292 2.5 697 1.8 567 1.6 3695 1.6

Source: National Board of Health, Medical Birth Register

Gestational age <37 weeks

1. Hospital: Rigshospitalet 2. County (hospitals) 3. County (residents) 4. Denmark n % n % n % n % All Births (n) 1738 100.0 3351 100.0 2432 100.0 18408 100.0 Stillbirth (n, % of n) 49 2.8 89 2.7 69 2.8 575 3.1 Early neonatal death (n, % of n) 118 6.8 149 4.4 63 2.6 466 2.5 Late neonatal death (n, % of n) 14 0.8 19 0.6 9 0.4 68 0.4 Low Apgar score (n, % of n) 96 5.5 151 4.5 79 3.2 643 3.5 Admittance to NICU for less than 24 hours (n, % of n) 114 6.6 209 6.2 121 5.0 773 4.2 Admittance to NICU for more than 24 hours (n, % of n) 1088 62.6 1751 52.3 1167 48.0 10466 56.9 Admittance to NICU - ventilator treatment (n, % of n) 194 11.2 310 9.3 157 6.5 746 4.1 Admittance to NICU - CPAP treatment (n, % of n) 602 34.6 976 29.1 588 24.2 4476 24.3

Source: National Board of Health, Medical Birth Register