| Dimension | contents | |
| Drug dimension | A-ACTOS | |
| B-GLUCOPHAGE | ||
| C-AVANDIA | ||
| ….. | ||
| Patient attribute dimension | Gender | 0-male |
| 1-female | ||
| Age | 0-Under 30 | |
| 1-30 - 39 | ||
| …. | ||
| Adverse reaction dimension | 1-Weight gain | |
| 2-Oedema | ||
| 3-Fatigue | ||
| …… | ||