Children aged 1-4 years were most likely to be treated for croup, with a rate of 1.9 cases per 100 encounters. Boys were treated 1.5 times more often than girls. The most common treatments for croup were prednisolone oral (73.9% of cases) and medications were prescribed, supplied or advised in almost 90 per 100 croup problems. Croup was usually managed as a new problem, with this being the first presentation in 68% of cases.