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Table 1 Demographic properties of the sample and baseline data

From: Esthetic outcome of implant-based reconstructions in augmented bone: comparison of autologous and allogeneic bone block grafting with the pink esthetic score (PES)

Criterion Total Autograft Allograft
Number of patients (n, %) 31 21 (67.7%) 10 (32.3%)
Males/females (n, %) 8/23 (25.8/74.2%) 4/17 (19.0/81.0%) 4/6 (40.0/60.0%)
Age (years) 18-69 (49.3 ± 13.8) 18-69 (49.0 ± 15.6) 37-64 (49.8 ± 9.7)
Smoking status (n, %)    
  Non-smoker 28 (90.3%) 18 (85.7%) -
  Ex-smoker 1 (3.2%) 1 (4.8%) 10 (100.0%)
  Smoker (≤10 cig./day) 2 (6.5%) 2 (9.5%) -
Treatment reason (n, %)    
  Ridge atrophy 17 (54.8%) 11 (52.4%) 6 (60.0%)
  Endodontal 6 (19.4%) 4 (19.0%) 2 (20.0%)
  Periodontal 5 (16.1%) 3 (14.3%) 2 (20.0%)
  Failed implant 2 (6.5%) 2 (9.5%) -
  Gap widening 1 (3.2%) 1 (4.8%) -
Number of implants (n, %) 48 33 (68.8%) 15 (31.2%)
Time since augmentation (months) 11-88 (49.5 ± 25.8) 21-88 (59.5 ± 23.7) 11-53 (28.6 ± 15.8)
  1. ‡ range (mean ± std. deviation).