And she looked at every aspect of their lifestyle: their diet, their exercise, their marital status, how often they went to the doctor, whether they smoked or drank, etc. She recorded all of this and then she and her colleagues sat tight and waited for seven years to see who would still be breathing.
Y miró cada aspecto de su estilo de vida: su dieta, su ejercicio, su estado civil, cuántas veces fueron al médico, si fumaban o bebían, etc. Registró todo esto y entonces con sus colegas se sentaron a esperar siete años para ver quién todavía estaba vivo.