Epidemiology

Twice on this page la razón means a ratio: la razón de momios, la razón de verosimilitud. English would never say « reason » there, and that is the whole trap, because la razón is also the reason — por esa razón — and, third, being right: tienes razón, le doy la razón. English spends three words on those and Spanish one. Notice that « you have reason » is the mistake in the other direction, which means the confusion runs both ways.