Reference size, as determined by IOM, is based on median height and weight for ages up to age 18 years of age and median height and weight for that height to give a BMI of 21.5 for adult females and 22.5 for adult males.
anecdotal. Use anecdotal in a sentence. LINK / CITE ADD TO WORD LIST. adjective. The definition of anecdotal is something that is story-like or something that is based on stories and retellings, not based on provable facts. 1  A funny story about the Roaring Twenties is an example of an anecdotal retelling of the past.
Anecdotal evidence is not necessarily representative of a typical experience; in fact, human cognitive biases such as confirmation bias mean that exceptional or confirmatory anecdotes are much more likely to be remembered.Accurate determination of whether an anecdote is typical requires statistical evidence.he term is often used in contrast to scientific evidence, such as evidence-based medicine, which are types of formal accounts. Some anecdotal evidence does not qualify as scientific evidence because its nature prevents it from being investigated using the scientific method.