This could be the only web page dedicated to explaining the meaning of OTP (OTP acronym/abbreviation/slang word).
The prevalence rate is a measure of the proportion of a population affected by a specific condition in a specified time period. Prevalence itself is the number of people in a population who have the disease of interest in a particular time period.
Epidemiology. HAP is the second most common nosocomial infection in the United States and is associated with high mortality and morbidity. HAP occurs at a rate between 5 and 15 cases per 1,000 hospital admissions and accounted for approximately 15% of all hospital-acquired infections (HAIs).