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| Characteristics | Mean ± SD or n (%) |
|---|---|
| Age (years) | 36.80 ± 9.38 |
| Gender | |
| Men | 5 (25.0) |
| Women | 15 (75.0) |
| Occupation | |
| Nurse | 15 (75.0) |
| Physician | 5 (25.0) |
| Clinical career in cardiovascular division (years) | 8.88 ± 6.74 |
| Educational level | |
| Undergraduate | 14 (70.0) |
| Graduate | 6 (30.0) |
