If they fulfilled all criteria, they were considered GOOD; if they fulfilled 3 or 4, they were rated FAIR; and if they fulfilled less than 3 criteria, they were rated POOR. The latter were excluded from the analysis.
Si cumplían todos los criterios fueron considerados excelentes GOOD, si cumplían 3 se les calificó de aceptables FAIR, y si cumplían menos de 3 criterios se calificaron como deficientes POOR; estos últimos fueron descartados del análisis.