Figure 3. Cause of death algorithm. abn, abnormality; ARD, acute respiratory distress; CLD, chronic lung disease; FIP, focal intestinal perforation; IVH, intraventricular haemorrhage; NEC, necrotising enterocolitis.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.