The Role of Probability. Basic Concepts of Probability. A probability is a number that reflects the chance or likelihood that a particular event will occur. Probabilities can be expressed as proportions that range from 0 to 1, and they can also be expressed as percentages ranging from 0% to 100%.
Thus, when people hypoventilate (i.e. causing an increase in CO2) this causes the pH in your blood to decrease, making it more acidic. (and when hyperventilation occurs, O2 is increased, which causes an increase in pH - making blood more basic).
Sleep-related Hypoventilation. Sleep-related Hypoventilation involves failure to breathe deeply enough to maintain adequate blood oxygen levels. It also can result in a potentially dangerous buildup of carbon dioxide in the blood which can blunt the patientâs drive to breathe.erious sleep disorders can be treated. What you learn may be crucial to the well-being and security of your family and friends, your company and your personal health. Many patients have come to us from distant states and from other countriesâin fact, from four continents for these breakthrough therapies.