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Table 1 Characteristics of included patients/implants

From: Implant decontamination with phosphoric acid during surgical peri-implantitis treatment: a RCT

Characteristics Control Test
Number of patients 14 14
Age (years; mean [SD]) 57.0 (13.7) 60.9 (7.2)
Gender; M (male), F (female) M5, F9 M7, F7
Smoking; n subjects (%) 1 (7%) 3 (21%)
History of periodontitis; n subjects (%) 4 (29%) 5 (36%)
Dental status; n subjects (%)
- Partially edentulous 13 (93%) 12 (86%)
- Fully edentulous 1 (7%) 2 (14%)
Total number of implants (range) 68 (1–9) 60 (1–10)
Number of implants with peri-implantitis (range) 22 (1–4) 31 (1–5)
Mean bone loss at baseline in mm (SD) 2.73 (1.49) 3.58 (1.57)