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.
University of Michigan menâs swimming and diving team claimed its fifth Big Ten title in as many seasons on Saturday, Feb. 28, 2015. 1  Students come from. 2  50 States 3  &. 114 Countries.  A Michigan football banner is illuminated by street lights with the stadium's giant scoreboard in the background.