Table 3 Results. Data related to implant survival, MBL (marginal bone loss) and prosthetic complications

Technical complications (number of implants)

None

85

82

0.342^b

Screw loosening

2

5

Resin chipping

1

0

Ceramic chipping

0

1

Mesial MB level (mm; median (range))

Loading

0.7 (− 0.7 to 2.5)

0.7 (− 0.4 to 2.3)

0.173^a

Last visit

0.8 (− 1.2 to 2.9)

0.6 (− 3.3 to 2.9)

0.262^a

Distal MB level (mm; median (range))

Loading

0.3 (− 2.5 to 2.3)

0.6 (− 1.3 to 2.3)

0.001^a

Last visit

0.4 (− 2.1 to 2.1)

0.5 (− 3.8 to 2.4)

0.018^a

Change in MB level (mm; median (range))

Mesial

0 (− 1.5 to 1.3)

0.1 (− 4.0 to 1.4)

0.322^a

Distal

0.1 (− 2.2 to 1.0)

0.1 (− 4.0 to 1.0)

0.758^a

Change in MB level ≥ 2 mm

Mesial

0

1

0.316^b

Distal

1

3

0.312^b

Change in MB level ≥ 3 mm

Mesial

0

1

0.316^b

Distal

0

1

0.316^b

Survival (number of implants)

88

88

NA