All countries | Overall | Gestational age subgroup | ||
---|---|---|---|---|
28–31 Weeks | 32–36 Weeks | 37+ Weeks | ||
RR (95% CI) | RR (95% CI) | RR (95% CI) | RR (95% CI) | |
0.83 (0.77 to 0.90) | 0.88 (0.79 to 0.98) | 0.81 (0.76 to 0.87) | 0.82 (0.73 to 0.92) | |
Mortality in 2004 | ||||
Low mortality* | 0.86 (0.75 to 0.99) | 0.90 (0.70 to 1.14) | 0.77 (0.65 to 0.92) | 0.92 (0.75 to 1.14) |
Intermediate mortality† | 0.83 (0.74 to 0.92) | 0.90 (0.76 to 1.08) | 0.80 (0.75 to 0.86) | 0.77 (0.64 to 0.93) |
High mortality‡ | 0.83 (0.71 to 0.96) | 0.86 (0.68 to 1.10) | 0.80 (0.67 to 0.95) | 0.82 (0.69 to 0.98) |
*Finland 2.0‰, Czech Republic 2.4‰, Austria 2.5‰, Germany 2.6‰, Portugal 2.7‰ and Luxembourg 2.8‰.
†Belgium: Flanders 2.9‰, Norway 2.9‰, Estonia 3.2‰, Sweden 3.2‰, Slovenia 3.5‰, Denmark 3.7‰, Italy 3.7‰, Hungary 3.7‰, Poland 3.8‰, UK: Northern Ireland, 3.8‰, Lithuania 3.9‰ and Malta 3.9‰.
‡France 4.9‰, Latvia 4.9‰, UK: Scotland 4.6‰, Ireland 4.3‰, the Netherlands 4.3‰ and England and Wales 4.0‰.
GA, gestational age.