The RDA for Protein is approximately 10-15% of total calories. What percentage of your total calories per day should come from protein? The RDA for Protein is approximately 10-15% of total calories.
CLASSIFICATION OF SLEEP APNEA. AHI (ApneaâHypopnea Index) â Number of apneas and/or hypopneas. per hour of sleep (or study time) â R eflects the âseverityâ of sleep apnea. AHI = 0-4 Normal range.
Glossary of Sleep Medicine Terms. 1  AHI  Apnoea Hypopnoea Index = average number of apnoeas and hypopnoeas per hour. AI  Arousal index = the total number of arousals scored per hour of sleep. 2  Arousal  The stimulation of the brain, causing the subject to go from deep to a lighter level of sleep.