Denture group (n = 60)

Non-denture (n = 78)

^*p value

Mean ± SD

Mean ± SD

T0

T5

T0

T5

T0

T5

PI

0.41 ± 0.16

1.3 ± 0.30

0.41 ± 0.15

0.46 ± 0.18

0.41

0.37

GI

0.26 ± 0.13

1.3 ± 0.38

0.29 ± 0.11

0.96 ± 0.30

0.06

0.74