How many people in NC have had water on the knee?

It's difficult to provide an exact number of people in North Carolina who have experienced water on the knee, medically known as knee effusion, as this condition can occur due to various causes and may not always be reported or diagnosed. Additionally, statistics on this specific condition are not typically compiled at the state level. If you're looking for more detailed or specific data, consulting local health departments or medical studies may provide further insights.