Day 1st noted type of NIMV performed: BiPAP (j2g2a)

This variable is contained in the following files:

Standardized Patient Assessment Data Elements (SPADE)

SAS Name

D1_BIPAP

BiPAP

Code	Code value
0	No (all days)
1	Day 1
3	Day 3
5	Day 5
7	Day 7
9	Unknown/Unable to assess