Release Date: 2018-08-12

Level Code Display Definition
1 AC AC before meal (from lat. ante cibus)
1 ACD ACD before lunch (from lat. ante cibus diurnus)
1 ACM ACM before breakfast (from lat. ante cibus matutinus)
1 ACV ACV before dinner (from lat. ante cibus vespertinus)
1 C C Description: meal (from lat. ante cibus)
2   CD CD Description: lunch (from lat. cibus diurnus)
2   CM CM Description: breakfast (from lat. cibus matutinus)
2   CV CV Description: dinner (from lat. cibus vespertinus)
1 HS HS Description: Prior to beginning a regular period of extended sleep (this would exclude naps). Note that this might occur at different times of day depending on a person's regular sleep schedule.
1 IC IC between meals (from lat. inter cibus)
1 ICD ICD between lunch and dinner
1 ICM ICM between breakfast and lunch
1 ICV ICV between dinner and the hour of sleep
1 PC PC after meal (from lat. post cibus)
1 PCD PCD after lunch (from lat. post cibus diurnus)
1 PCM PCM after breakfast (from lat. post cibus matutinus)
1 PCV PCV after dinner (from lat. post cibus vespertinus)
1 WAKE WAKE Description: Upon waking up from a regular period of sleep, in order to start regular activities (this would exclude waking up from a nap or temporarily waking up during a period of sleep)
Usage Notes: e.g.
Take pulse rate on waking in management of thyrotoxicosis.
Take BP on waking in management of hypertension
Take basal body temperature on waking in establishing date of ovulation
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