Phase of activity, competition or participation, events whose time course can not be anticipated

Sibling codes

• XE0QY – Phase of activity, competition or participation, middle 50% of expected event duration
• XE2CG – Phase of activity, competition or participation, last 25% of expected event duration
• XE4ZN – Phase of activity, competition or participation, unspecified stage of the event
• XE66C – Phase of activity, competition or participation, first 25% of expected event duration

Foundation entity

Phase of activity, competition or participation, events whose time course can not be anticipated – http://id.who.int/icd/entity/1527771944