Skip to main content

Table 1 Baseline characteristics of the study groups at the time of restoration

From: Evaluation of the surgical and prosthetic success of All-on-4 restorations: a retrospective cohort study of provisional vs. definitive immediate restorations

  Total Study group
Group 1 (PR) Group 2 (DR)
Patients n (%) 126 (100) 34 (27) 92 (73)
Gender (male) n (%) 58 of 126 (46.0) 15 of 34 (44.1) 43 of 92 (46.6)
Mean age at the time of surgery (years)
Mean (SD) 67.2 (10.7) 62.4 (12.8) 69.0 (9.7)
Restoration n (%) 136 (100) 42 (30.9) 94 (69.1)
Implants n (%) 544 (100) 168 (30.9) 376 (69.1)
Restoration maxilla n (%) 86 of 136 (63.2) 27 of 42 (64.3) 59 of 94 (62.8)
  1. PR provisional restoration, DR definite restoration