Table 3 Clinical parameters at 1 month (T₁) and 12 months (T₁₂) after definitive crown placement (n = 29)

 Mesial side

3.7 ± 1.7

3.9 ± 1.7

p = 0.56

 Mid-buccal side

3.2 ± 1.0

3.0 ± 1.0

p = 0.26

 Distal side

4.1 ± 1.6

4.3 ± 1.7

p = 0.42

 Palatal side

3.4 ± 1.2

3.2 ± 1.2

p = 0.29

 Mean of all sides

3.4 ± 1.1

3.6 ± 1.1

p = 0.35

Bleeding index, median [IQR]

1 [0; 2]

0 [0; 2]

p = 0.25

Gingiva index, median [IQR]

0 [0; 0]

0 [0; 0]

p = 0.56