Table 1.
Patient-Related Information Retrieved from Patient Files
| Patient File Sample (n = 2,765) | Clinical Examination Sample (n = 596) | |
|---|---|---|
| Female sex | 54 | 55 |
| Smoker | 30 | 29 |
| Diabetes | 8 | 5 |
| Myocardial infarction | 2 | 2 |
| Stroke | 2 | 2 |
| Periodontitis diagnosis | 24 | 22 |
| Prophylactic antibiotics at implant placement | 86 | 84 |
| Implants per patient, mean ± SD | 4.1 ± 2.9 | 4.0 ± 2.8 |
| Surgery | ||
| General practitioner | 22 | 21 |
| Specialist | 78 | 79 |
| Prosthetics | ||
| General practitioner | 76 | 73 |
| Specialist | 24 | 27 |
| Maintenance | ||
| General practitioner | 82 | 80 |
| Specialist | 14 | 17 |
| None | 4 | 3 |
| Frequency of recall visits | ||
| Regular (annual) | 81 | 82 |
| Irregular | 19 | 18 |
All data are given in percentages unless otherwise noted.