Statistics by zooth. A primer.

In reading this and other journals, or when attending lectures, the practicing dentist is often "whelmed" if not overwhelmed by the welter of statistical terminology (and analyses). Wading through these seemingly formidable shoals toward the sea of scientific findings can be frustrating. The aim of this article is to summarize the nomenclature to permit the readership a more incisive and, it is hoped, relaxed, perusal of dental research. There are no formulas to confound or to become barriers to insight. Enjoy the cruise!