Table 2: A, B,C) Results for social stratification, discriminant validation technique.
A
| Percentage of salary in food expenditure | Indigence (N = 17) | No indigence (N = 42) |
| Mean | 64 | 46 |
| Estándar deviation | 19 | 17 |
B
| Consumption instability frequencies | Indigence (N = 17) | No indigence (N = 42) |
| yes | 15 (88.23%) | 29 (69.04%) |
| No | 2 (11.76%) | 12 (28.57%) |
C
| Social networks frecuancy | Indigence (N = 17) | No indigence (N = 42) |
| No | 10 (58.82%) | 20 (47.61%) |
| yes | 7 (41.17%) | 22 (5.38%) |