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Average scores by LOI outcome and subject matter.
| Subject Matter | Average Score (Range) for Approved LOIs | Average Score (Range) of LOIs Approved for Preplanning | Average Score (Range) for Disapproved LOIs |
|---|---|---|---|
| Observational | 3.6 (3.0–4.6) | – | 3.0a |
| Mental Health | 4.2 (3.2–4.8) | 4.0a | 3.5 (1.8–3.8) |
| Medical | 4.2 (3.5–4.9) | 3.7 (2.7–4.3) | 3.1 (1.8–4.8) |
| Surgical | 4.2 (3.3–4.7) | 4.2 (4.0–4.7) | 3.6 (1.8–4.2) |
There was only a single LOI in this category.
