Ordinal values were assigned in the following fashion: one point is scored when the open bite measures between 1 and 3 mm, two points are scored if the open bite varies between 3.1 and 5 mm, three points are scored if the open bite varies between 5.1 and 7 mm, and four points are scored for open bites in excess of 7.1 mm.
Los valores ordinales se otorgaron de la siguiente forma: un punto cuando la mordida abierta se encuentre entre 1 y 3 mm, dos puntos si está en el rango de 3.1 y 5 mm, tres puntos si es mayor a 5.1 mm y hasta 7 mm, y cuatro puntos para mordidas abiertas mayores a 7.1 mm.