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Summary of the intervention outcomes in both groups.
| Control | Intervention | p value | Difference | Savings (overhead) | |
|---|---|---|---|---|---|
| Patients | 229 | 221 | - | - | - |
| Referrals | 28 (12.2%) | 7 (3.1%) | <0.01 | - | - |
| Diagnoses | 4 | 12 | 0.03 | - | - |
| Distance (km) | 22,482 | 2,590 | - | 19,892 | 494.69 |
| Time (hours) | 322 | 53 | - | 269 | 4.81 |
| Cost (US$) | 3,174 | 320 | - | 2,854 | 76.36 |
