Often, a 12-month prevalence (or some other type of "period prevalence") is used in conjunction with lifetime prevalence.

"That is as high as the lifetime prevalence for depression or anxiety disorders, and you just don't miss diagnoses that are so common."

The onset of symptoms typically occurs in young adulthood, with a global lifetime prevalence of about 0.3-0.7%.

The lifetime prevalence of the disorder falls anywhere between 3% and 13% with changes in severity occurring throughout one's lifetime.

These symptoms are common in the population, with a lifetime prevalence of up to 5% and 31-66% at the time of a traumatic event.

The lifetime prevalence of the disorder is probably less than 1 percent, in the range of 0.5 to 0.8 percent.

The lifetime prevalence of an emotional disorder is more than 50%, often due to chronic, untreated stress reactions.

This statistic is often referred to as lifetime prevalence.

It was found that lifetime prevalence of traumatic events was a little higher in men than in women.