La siguiente base de datos de pacientes de demencia tiene la siguientes variables:
P=Número de Paciente
G=Grupo (Control, Alzhéimer, Demencia vascular y Demencia mixta)
S=Sexo (1=hombre, 2=mujer)
E=Edad
ES=Nivel de estudios (0=Analfabeto, 1=Primarios, 2=Mediosy 3=Superiores)
D=Diabetes mellitus
H=Hipertensión
C=Enfermedad coronaria
En estas variables 0 significa no y 1 sí.
MM0=Valor del Mini-Mental State Examination (MMSE) en el diagnóstico
MM3=Valor del Mini-Mental a los 3 años del diagnóstico
VH3=Volumen del Hipocampo a los 3 años del diagnóstico en cc
| P | G | S | E | ES | D | H | C | MM0 | MM3 | VH3 |
| 1 | Control | 1 | 60 | 1 | 1 | 1 | 0 | 27 | 27 | 5.5 |
| 2 | Control | 1 | 79 | 2 | 0 | 0 | 0 | 27 | 27 | 5.5 |
| 3 | Control | 1 | 71 | 2 | 0 | 1 | 0 | 27 | 28 | 5.7 |
| 4 | Control | 1 | 66 | 1 | 1 | 0 | 1 | 28 | 27 | 5.4 |
| 5 | Control | 2 | 69 | 0 | 0 | 0 | 1 | 27 | 27 | 5.3 |
| 6 | Control | 2 | 62 | 2 | 0 | 1 | 0 | 30 | 30 | 6.1 |
| 7 | Control | 2 | 60 | 1 | 1 | 1 | 0 | 28 | 28 | 6.0 |
| 8 | Control | 2 | 63 | 1 | 1 | 0 | 0 | 27 | 27 | 5.4 |
| 9 | Control | 2 | 77 | 1 | 0 | 0 | 1 | 28 | 28 | 5.6 |
| 10 | Control | 1 | 63 | 2 | 0 | 1 | 0 | 28 | 28 | 5.6 |
| 11 | Control | 1 | 79 | 1 | 1 | 1 | 0 | 29 | 29 | 5.8 |
| 12 | Control | 1 | 55 | 3 | 1 | 1 | 0 | 27 | 27 | 5.5 |
| 13 | Control | 2 | 72 | 1 | 0 | 0 | 0 | 29 | 29 | 5.5 |
| 14 | Control | 2 | 68 | 1 | 0 | 0 | 0 | 29 | 29 | 5.7 |
| 15 | Control | 1 | 81 | 2 | 0 | 1 | 1 | 28 | 28 | 5.6 |
| 16 | Control | 1 | 71 | 1 | 0 | 1 | 1 | 27 | 27 | 5.3 |
| 17 | Control | 2 | 61 | 2 | 0 | 0 | 0 | 27 | 27 | 5.4 |
| 18 | Control | 2 | 76 | 1 | 1 | 0 | 0 | 27 | 27 | 5.4 |
| 19 | Control | 2 | 72 | 1 | 0 | 0 | 0 | 30 | 29 | 6.2 |
| 20 | Control | 2 | 63 | 0 | 0 | 1 | 0 | 28 | 28 | 5.7 |
| 21 | Control | 2 | 67 | 2 | 0 | 0 | 0 | 28 | 28 | 5.5 |
| 22 | Control | 1 | 69 | 1 | 1 | 1 | 0 | 28 | 28 | 5.6 |
| 23 | Control | 1 | 60 | 1 | 0 | 0 | 0 | 28 | 28 | 5.7 |
| 24 | Control | 2 | 64 | 1 | 0 | 0 | 1 | 28 | 28 | 5.9 |
| 25 | Control | 2 | 73 | 2 | 1 | 1 | 1 | 30 | 30 | 6.0 |
| 26 | Control | 2 | 66 | 1 | 1 | 1 | 0 | 29 | 29 | 5.5 |
| 27 | Control | 2 | 76 | 3 | 0 | 0 | 0 | 27 | 28 | 5.8 |
| 28 | Control | 1 | 75 | 1 | 0 | 0 | 0 | 27 | 27 | 5.6 |
| 29 | Control | 2 | 62 | 1 | 1 | 1 | 1 | 29 | 29 | 5.6 |
| 30 | Control | 2 | 78 | 2 | 1 | 1 | 0 | 28 | 27 | 5.6 |
| 31 | Control | 1 | 57 | 1 | 0 | 0 | 0 | 29 | 27 | 5.2 |
| 32 | Control | 1 | 58 | 2 | 0 | 0 | 0 | 28 | 29 | 5.7 |
| 33 | Control | 2 | 63 | 1 | 1 | 1 | 0 | 28 | 29 | 5.8 |
| 34 | Control | 2 | 65 | 1 | 0 | 0 | 0 | 26 | 27 | 5.5 |
| 35 | Control | 2 | 74 | 0 | 0 | 0 | 1 | 27 | 27 | 5.2 |
| 36 | Control | 2 | 61 | 2 | 1 | 1 | 1 | 29 | 29 | 6.2 |
| 37 | Control | 1 | 71 | 1 | 0 | 0 | 0 | 27 | 29 | 6.2 |
| 38 | Control | 2 | 71 | 1 | 0 | 0 | 0 | 27 | 28 | 5.5 |
| 39 | Control | 2 | 63 | 1 | 1 | 1 | 0 | 28 | 28 | 5.4 |
| 40 | Control | 1 | 67 | 2 | 1 | 0 | 0 | 29 | 29 | 6.0 |
| 41 | Control | 1 | 69 | 1 | 0 | 1 | 0 | 28 | 30 | 6.1 |
| 42 | Control | 2 | 63 | 1 | 0 | 1 | 1 | 27 | 29 | 5.6 |
| 43 | Control | 2 | 75 | 1 | 1 | 0 | 1 | 29 | 27 | 5.8 |
| 44 | Control | 2 | 69 | 1 | 1 | 0 | 0 | 27 | 26 | 5.1 |
| 45 | Control | 2 | 62 | 2 | 0 | 1 | 0 | 30 | 30 | 5.6 |
| 46 | Control | 2 | 66 | 2 | 0 | 0 | 0 | 27 | 28 | 5.8 |
| 47 | Control | 1 | 57 | 1 | 1 | 0 | 1 | 26 | 26 | 4.9 |
| 48 | Control | 1 | 62 | 1 | 0 | 1 | 0 | 29 | 28 | 5.9 |
| 49 | Control | 1 | 59 | 0 | 0 | 1 | 0 | 29 | 28 | 5.4 |
| 50 | Control | 2 | 72 | 2 | 1 | 0 | 0 | 28 | 28 | 5.4 |
| 51 | Alzhéimer | 2 | 78 | 1 | 0 | 0 | 1 | 24 | 22 | 4.4 |
| 52 | Alzhéimer | 2 | 73 | 1 | 0 | 1 | 0 | 24 | 21 | 4.3 |
| 53 | Alzhéimer | 2 | 63 | 1 | 0 | 0 | 0 | 23 | 21 | 4.2 |
| 54 | Alzhéimer | 1 | 65 | 2 | 1 | 0 | 0 | 23 | 20 | 4.0 |
| 55 | Alzhéimer | 2 | 67 | 1 | 1 | 1 | 0 | 23 | 20 | 4.1 |
| 56 | Alzhéimer | 2 | 66 | 0 | 0 | 1 | 0 | 24 | 20 | 4.0 |
| 57 | Alzhéimer | 1 | 75 | 1 | 0 | 0 | 1 | 22 | 18 | 3.6 |
| 58 | Alzhéimer | 1 | 62 | 1 | 1 | 0 | 1 | 21 | 17 | 3.4 |
| 59 | Alzhéimer | 2 | 71 | 2 | 0 | 1 | 0 | 23 | 20 | 4.1 |
| 60 | Alzhéimer | 2 | 59 | 1 | 0 | 0 | 0 | 20 | 16 | 3.3 |
| 61 | Alzhéimer | 2 | 66 | 2 | 1 | 0 | 0 | 24 | 21 | 4.3 |
| 62 | Alzhéimer | 2 | 64 | 1 | 1 | 1 | 0 | 23 | 20 | 4.1 |
| 63 | Alzhéimer | 2 | 65 | 1 | 0 | 1 | 0 | 22 | 17 | 3.5 |
| 64 | Alzhéimer | 1 | 71 | 0 | 0 | 0 | 1 | 24 | 22 | 4.5 |
| 65 | Alzhéimer | 1 | 68 | 2 | 1 | 0 | 1 | 21 | 18 | 3.7 |
| 66 | Alzhéimer | 1 | 73 | 1 | 0 | 1 | 0 | 21 | 20 | 4.1 |
| 67 | Alzhéimer | 2 | 64 | 1 | 0 | 1 | 0 | 21 | 18 | 3.6 |
| 68 | Alzhéimer | 2 | 60 | 1 | 1 | 0 | 0 | 22 | 19 | 3.8 |
| 69 | Alzhéimer | 2 | 76 | 2 | 1 | 0 | 1 | 21 | 18 | 3.6 |
| 70 | Alzhéimer | 2 | 64 | 1 | 0 | 1 | 0 | 23 | 20 | 4.0 |
| 71 | Alzhéimer | 1 | 68 | 3 | 0 | 0 | 0 | 22 | 18 | 3.7 |
| 72 | Alzhéimer | 2 | 63 | 1 | 1 | 0 | 0 | 23 | 20 | 4.1 |
| 73 | Alzhéimer | 2 | 68 | 1 | 0 | 1 | 1 | 21 | 18 | 3.7 |
| 74 | Alzhéimer | 1 | 73 | 2 | 0 | 0 | 0 | 21 | 20 | 4.1 |
| 75 | Alzhéimer | 1 | 62 | 1 | 1 | 0 | 0 | 20 | 17 | 3.4 |
| 76 | Alzhéimer | 2 | 65 | 2 | 1 | 1 | 0 | 23 | 19 | 3.9 |
| 77 | Alzhéimer | 2 | 76 | 1 | 0 | 1 | 0 | 22 | 20 | 4.0 |
| 78 | Alzhéimer | 2 | 61 | 1 | 0 | 0 | 0 | 21 | 17 | 3.4 |
| 79 | Alzhéimer | 2 | 67 | 0 | 1 | 0 | 1 | 21 | 18 | 3.7 |
| 80 | Alzhéimer | 2 | 64 | 2 | 0 | 1 | 1 | 21 | 18 | 3.7 |
| 81 | Alzhéimer | 1 | 64 | 1 | 0 | 1 | 0 | 24 | 21 | 4.3 |
| 82 | Alzhéimer | 2 | 69 | 1 | 1 | 0 | 0 | 20 | 18 | 3.7 |
| 83 | Alzhéimer | 2 | 74 | 1 | 1 | 0 | 0 | 22 | 19 | 3.9 |
| 84 | Alzhéimer | 2 | 57 | 2 | 0 | 1 | 0 | 24 | 19 | 3.9 |
| 85 | Alzhéimer | 1 | 67 | 1 | 0 | 0 | 0 | 23 | 20 | 4.0 |
| 86 | Alzhéimer | 1 | 73 | 3 | 1 | 0 | 1 | 22 | 19 | 3.9 |
| 87 | Alzhéimer | 2 | 74 | 1 | 0 | 1 | 1 | 21 | 19 | 3.8 |
| 88 | Alzhéimer | 2 | 72 | 1 | 0 | 1 | 0 | 21 | 18 | 3.7 |
| 89 | Alzhéimer | 2 | 78 | 2 | 0 | 0 | 1 | 24 | 21 | 4.3 |
| 90 | Alzhéimer | 2 | 68 | 2 | 0 | 0 | 0 | 23 | 19 | 3.8 |
| 91 | Alzhéimer | 1 | 73 | 1 | 0 | 1 | 0 | 20 | 18 | 3.7 |
| 92 | Alzhéimer | 2 | 64 | 1 | 0 | 0 | 0 | 23 | 20 | 4.0 |
| 93 | Alzhéimer | 1 | 75 | 0 | 1 | 0 | 0 | 22 | 18 | 3.7 |
| 94 | Alzhéimer | 1 | 63 | 2 | 0 | 1 | 0 | 23 | 20 | 4.0 |
| 95 | Alzhéimer | 2 | 79 | 1 | 0 | 1 | 1 | 21 | 20 | 4.0 |
| 96 | Alzhéimer | 2 | 77 | 1 | 1 | 0 | 1 | 24 | 22 | 4.4 |
| 97 | Alzhéimer | 2 | 76 | 1 | 1 | 0 | 0 | 21 | 18 | 3.7 |
| 98 | Alzhéimer | 2 | 62 | 2 | 0 | 0 | 0 | 22 | 17 | 3.4 |
| 99 | Alzhéimer | 1 | 70 | 1 | 0 | 0 | 0 | 21 | 18 | 3.7 |
| 100 | Alzhéimer | 2 | 73 | 1 | 1 | 1 | 0 | 21 | 19 | 3.9 |
| 101 | Vascular | 2 | 73 | 1 | 1 | 1 | 0 | 20 | 17 | 5.3 |
| 102 | Vascular | 1 | 75 | 1 | 0 | 0 | 1 | 20 | 14 | 5.5 |
| 103 | Vascular | 1 | 72 | 2 | 0 | 1 | 1 | 20 | 14 | 5.5 |
| 104 | Vascular | 2 | 71 | 1 | 1 | 0 | 0 | 21 | 13 | 5.7 |
| 105 | Vascular | 2 | 78 | 2 | 0 | 0 | 0 | 18 | 12 | 5.4 |
| 106 | Vascular | 2 | 61 | 1 | 0 | 1 | 0 | 20 | 14 | 5.3 |
| 107 | Vascular | 1 | 66 | 1 | 1 | 0 | 1 | 21 | 16 | 6.1 |
| 108 | Vascular | 1 | 69 | 0 | 0 | 0 | 0 | 19 | 13 | 6.0 |
| 109 | Vascular | 2 | 76 | 2 | 0 | 1 | 0 | 20 | 14 | 5.4 |
| 110 | Vascular | 2 | 77 | 1 | 0 | 1 | 0 | 18 | 16 | 5.6 |
| 111 | Vascular | 2 | 73 | 1 | 1 | 0 | 0 | 20 | 14 | 5.5 |
| 112 | Vascular | 2 | 61 | 1 | 1 | 0 | 0 | 20 | 13 | 5.5 |
| 113 | Vascular | 1 | 72 | 2 | 0 | 1 | 1 | 18 | 12 | 5.7 |
| 114 | Vascular | 2 | 56 | 1 | 0 | 0 | 1 | 20 | 18 | 5.4 |
| 115 | Vascular | 2 | 63 | 1 | 1 | 0 | 0 | 20 | 14 | 5.3 |
| 116 | Vascular | 1 | 67 | 1 | 1 | 1 | 0 | 20 | 16 | 6.1 |
| 117 | Vascular | 1 | 63 | 3 | 1 | 1 | 0 | 21 | 14 | 6.0 |
| 118 | Vascular | 2 | 73 | 2 | 1 | 0 | 0 | 20 | 14 | 5.4 |
| 119 | Vascular | 2 | 55 | 1 | 1 | 0 | 0 | 19 | 12 | 5.6 |
| 120 | Vascular | 2 | 65 | 2 | 0 | 0 | 1 | 20 | 13 | 5.5 |
| 121 | Vascular | 2 | 58 | 1 | 1 | 0 | 1 | 21 | 16 | 5.5 |
| 122 | Vascular | 1 | 74 | 1 | 1 | 1 | 0 | 21 | 15 | 5.7 |
| 123 | Vascular | 1 | 61 | 1 | 0 | 1 | 0 | 20 | 15 | 5.4 |
| 124 | Vascular | 2 | 70 | 2 | 1 | 1 | 1 | 21 | 14 | 5.3 |
| 125 | Vascular | 2 | 58 | 1 | 1 | 1 | 0 | 20 | 14 | 6.1 |
| 126 | Vascular | 2 | 62 | 1 | 1 | 1 | 0 | 21 | 14 | 6.0 |
| 127 | Vascular | 2 | 63 | 1 | 0 | 1 | 0 | 21 | 14 | 5.4 |
| 128 | Vascular | 1 | 61 | 2 | 0 | 0 | 0 | 18 | 13 | 5.6 |
| 129 | Vascular | 2 | 71 | 1 | 1 | 1 | 0 | 18 | 11 | 5.6 |
| 130 | Vascular | 2 | 60 | 1 | 1 | 1 | 1 | 21 | 15 | 5.8 |
| 131 | Vascular | 1 | 77 | 1 | 0 | 1 | 1 | 20 | 12 | 5.5 |
| 132 | Vascular | 1 | 73 | 1 | 0 | 1 | 0 | 19 | 13 | 5.2 |
| 133 | Vascular | 2 | 69 | 2 | 1 | 0 | 0 | 18 | 13 | 5.7 |
| 134 | Vascular | 2 | 69 | 1 | 0 | 0 | 0 | 18 | 12 | 5.8 |
| 135 | Vascular | 2 | 78 | 2 | 0 | 1 | 0 | 18 | 10 | 5.5 |
| 136 | Vascular | 1 | 57 | 1 | 1 | 0 | 0 | 21 | 15 | 5.2 |
| 137 | Vascular | 1 | 64 | 3 | 1 | 0 | 1 | 19 | 14 | 6.2 |
| 138 | Vascular | 2 | 60 | 1 | 1 | 1 | 1 | 20 | 14 | 6.2 |
| 139 | Vascular | 2 | 62 | 1 | 1 | 1 | 0 | 18 | 13 | 5.5 |
| 140 | Vascular | 2 | 72 | 2 | 1 | 0 | 0 | 18 | 12 | 5.4 |
| 141 | Vascular | 2 | 72 | 1 | 0 | 0 | 0 | 19 | 12 | 6.0 |
| 142 | Vascular | 1 | 79 | 2 | 1 | 0 | 1 | 19 | 13 | 6.1 |
| 143 | Vascular | 2 | 62 | 1 | 1 | 1 | 0 | 18 | 12 | 5.6 |
| 144 | Vascular | 2 | 75 | 1 | 1 | 1 | 1 | 21 | 14 | 5.8 |
| 145 | Vascular | 1 | 68 | 1 | 1 | 0 | 0 | 21 | 15 | 5.1 |
| 146 | Vascular | 1 | 60 | 2 | 0 | 0 | 0 | 19 | 12 | 5.6 |
| 147 | Vascular | 2 | 60 | 1 | 1 | 1 | 0 | 19 | 12 | 5.8 |
| 148 | Vascular | 2 | 79 | 1 | 1 | 1 | 0 | 20 | 15 | 4.9 |
| 149 | Vascular | 1 | 67 | 1 | 0 | 0 | 0 | 18 | 14 | 5.9 |
| 150 | Vascular | 1 | 59 | 3 | 0 | 0 | 1 | 18 | 12 | 5.4 |
| 151 | Mixta | 2 | 65 | 1 | 1 | 1 | 1 | 21 | 15 | 4.2 |
| 152 | Mixta | 2 | 78 | 1 | 0 | 0 | 0 | 20 | 16 | 4.1 |
| 153 | Mixta | 2 | 66 | 1 | 0 | 0 | 0 | 20 | 16 | 4.2 |
| 154 | Mixta | 2 | 64 | 1 | 1 | 1 | 0 | 19 | 15 | 4.1 |
| 155 | Mixta | 1 | 55 | 2 | 1 | 1 | 0 | 21 | 17 | 4.3 |
| 156 | Mixta | 2 | 63 | 1 | 0 | 0 | 0 | 21 | 17 | 4.5 |
| 157 | Mixta | 2 | 66 | 2 | 0 | 0 | 1 | 20 | 16 | 4.2 |
| 158 | Mixta | 1 | 65 | 1 | 1 | 1 | 1 | 19 | 15 | 4.2 |
| 159 | Mixta | 1 | 70 | 1 | 0 | 1 | 0 | 21 | 17 | 4.2 |
| 160 | Mixta | 2 | 71 | 1 | 0 | 1 | 0 | 19 | 15 | 4.2 |
| 161 | Mixta | 2 | 64 | 2 | 1 | 0 | 0 | 21 | 18 | 4.3 |
| 162 | Mixta | 1 | 79 | 1 | 1 | 0 | 0 | 20 | 16 | 3.8 |
| 163 | Mixta | 1 | 63 | 1 | 0 | 1 | 1 | 18 | 15 | 4.0 |
| 164 | Mixta | 2 | 60 | 1 | 0 | 0 | 0 | 20 | 16 | 4.3 |
| 165 | Mixta | 2 | 56 | 1 | 1 | 0 | 0 | 19 | 16 | 4.4 |
| 166 | Mixta | 2 | 78 | 2 | 1 | 1 | 0 | 19 | 13 | 3.5 |
| 167 | Mixta | 2 | 67 | 1 | 0 | 1 | 0 | 19 | 15 | 4.1 |
| 168 | Mixta | 1 | 74 | 3 | 0 | 0 | 0 | 19 | 17 | 4.2 |
| 169 | Mixta | 2 | 60 | 1 | 1 | 0 | 1 | 21 | 14 | 4.1 |
| 170 | Mixta | 2 | 77 | 1 | 0 | 1 | 1 | 18 | 14 | 3.7 |
| 171 | Mixta | 1 | 72 | 2 | 0 | 1 | 0 | 21 | 18 | 4.6 |
| 172 | Mixta | 1 | 76 | 1 | 1 | 0 | 0 | 20 | 15 | 4.1 |
| 173 | Mixta | 2 | 71 | 2 | 0 | 0 | 0 | 18 | 14 | 3.9 |
| 174 | Mixta | 2 | 64 | 1 | 0 | 1 | 0 | 21 | 16 | 4.1 |
| 175 | Mixta | 1 | 79 | 1 | 1 | 0 | 0 | 20 | 15 | 3.9 |
| 176 | Mixta | 1 | 58 | 2 | 1 | 0 | 0 | 20 | 16 | 3.8 |
| 177 | Mixta | 2 | 73 | 2 | 1 | 1 | 1 | 20 | 16 | 4.3 |
| 178 | Mixta | 2 | 72 | 1 | 0 | 0 | 0 | 18 | 13 | 3.5 |
| 179 | Mixta | 2 | 70 | 1 | 0 | 0 | 0 | 20 | 14 | 3.7 |
| 180 | Mixta | 2 | 72 | 1 | 1 | 1 | 0 | 19 | 15 | 4.2 |
| 181 | Mixta | 1 | 70 | 2 | 0 | 0 | 0 | 21 | 19 | 4.8 |
| 182 | Mixta | 2 | 74 | 1 | 0 | 1 | 0 | 20 | 16 | 3.9 |
| 183 | Mixta | 2 | 78 | 1 | 1 | 0 | 1 | 19 | 15 | 4.1 |
| 184 | Mixta | 1 | 60 | 1 | 1 | 0 | 1 | 20 | 15 | 4.1 |
| 185 | Mixta | 1 | 64 | 1 | 0 | 1 | 0 | 20 | 16 | 4.2 |
| 186 | Mixta | 2 | 62 | 2 | 0 | 0 | 0 | 20 | 16 | 3.9 |
| 187 | Mixta | 2 | 67 | 1 | 1 | 0 | 0 | 21 | 17 | 4.3 |
| 188 | Mixta | 2 | 79 | 2 | 0 | 1 | 0 | 21 | 16 | 4.2 |
| 189 | Mixta | 1 | 70 | 1 | 0 | 1 | 0 | 18 | 14 | 3.9 |
| 190 | Mixta | 1 | 70 | 1 | 1 | 0 | 1 | 19 | 14 | 3.4 |
| 191 | Mixta | 2 | 77 | 0 | 1 | 0 | 1 | 18 | 14 | 3.6 |
| 192 | Mixta | 2 | 78 | 2 | 0 | 1 | 0 | 19 | 14 | 3.8 |
| 193 | Mixta | 2 | 66 | 1 | 0 | 0 | 0 | 20 | 14 | 3.6 |
| 194 | Mixta | 2 | 74 | 1 | 1 | 1 | 0 | 21 | 15 | 4.0 |
| 195 | Mixta | 1 | 78 | 1 | 1 | 1 | 1 | 20 | 16 | 3.8 |
| 196 | Mixta | 2 | 67 | 2 | 0 | 1 | 0 | 21 | 16 | 4.4 |
| 197 | Mixta | 2 | 72 | 1 | 0 | 1 | 0 | 19 | 15 | 4.1 |
| 198 | Mixta | 1 | 70 | 3 | 1 | 1 | 0 | 18 | 13 | 3.4 |
| 199 | Mixta | 1 | 68 | 1 | 0 | 1 | 0 | 20 | 17 | 4.5 |
| 200 | Mixta | 2 | 75 | 1 | 0 | 1 | 0 | 19 | 14 | 3.6 |
Ver la capacidad discriminativa para diferenciar entre tener o no demencia y cuál de las tres demencias se tiene, en el momento del diagnóstico; o sea, con todas las variables excepto las dos últimas y ver, luego, la capacidad discriminativa que se tiene a los tres años del diagnóstico, ahora sí con las todas las variables.