From: Investigation of diseases that cause diagnostic difficulty for Japanese general physicians
| Treated by | Referred by general physicians | Referred by other physicians | P value |
|---|---|---|---|
| n (%) | n (%) | ||
| General Medicine Department | 107 (63.3%) | 120 (50.2%) | 0.011 |
| Specialist departments | 44 (26.0%) | 82 (34.3%) | 0.082 |
| Other medical institutions | 18 (10.7%) | 37 (15.5%) | 0.186 |