Number of emergency visits and hospitalisations by institution
| Specialised clinic, Canada | Specialised clinic, Japan | General hospital clinic, Japan | p-value | |
| Patients | 45 | 105 | 33 | |
| ER visits per year | 0.53±0.81 | 0.47±0.83 | 0.91±1.63 | 0.3331 |
| Hospitalisations per year | 1.07±1.89 | 0.07±0.35 | 0.67±1.37 | 0.0004 |
Data are presented as n or mean±sd, unless otherwise stated. ER: emergency room.