The AHI is used to classify the severity of your sleep apnea, according to the following criteria for adults: Normal: fewer than 5 events per hour of sleep. Mild: 5-14.9 events per hour of sleep. Moderate: 15-29.9 events per hour of sleep.
Green and white became Michigan Stateâs primary colors around 1903, when the school hired Chester L. Brewer as its first full-time athletic director. At MSU, Brewer coached football, basketball, baseball and track.
Here are projected fall color dates for 2015. This is based on normal fall color peak, and the fact that this year seems to be running behind schedule.Mark Torregrossa. Normal peak color times. The map above shows the average dates of peak color in Michigan.