| CAMCOG | Groups | P-value | |||||
| Controlled | Uncontrolled | ||||||
| Mean | ± | SD | Mean | ± | SD | ||
| Orientation | 9.5 | ± | 1.2 | 8.4 | ± | 2.0 | 0.003 |
| Comprehension | 7.8 | ± | 1.5 | 6.9 | ± | 1.6 | 0.005 |
| Expression | 14.1 | ± | 2.9 | 12.5 | ± | 3.7 | 0.020 |
| Recall | 8.6 | ± | 2.0 | 8.0 | ± | 2.2 | 0.177 |
| Recent memory | 2.8 | ± | 1.1 | 2.6 | ± | 1.4 | 0.604 |
| Remote memory | 3.7 | ± | 2.1 | 3.3 | ± | 2.0 | 0.303 |
| Attention | 5.8 | ± | 1.7 | 4.4 | ± | 2.6 | 0.002 |
| Praxis | 9.1 | ± | 2.8 | 8.0 | ± | 3.0 | 0.065 |
| Calculation | 1.9 | ± | 0.2 | 2.0 | ± | 0.0 | 0.320 |
| Perception | 8.4 | ± | 2.1 | 7.8 | ± | 2.3 | 0.184 |
| Abstraction | 4.2 | ± | 3.1 | 2.5 | ± | 3.3 | 0.008 |