. 2021 Jun 5;13(Suppl 1):S667–S671. doi: 10.4103/jpbs.JPBS_685_20

Table 1.

Age and gender distribution among study groups

Age	Group 1	Group 2	Group 3	P
Mean±SD	24.80±3.85	39.20±3.94	61.90±7.23	<0.001*^,a
Range	20-33	35-46	50-76
Gender, n (%)
Males	10 (50.0)	10 (50.0)	10 (50.0)	1.00^b
Females	10 (50.0)	10 (50.0)	10 (50.0)

^aKruskal-Wallis test, ^bChi-square test. Group 1: Dentulous group, Group 2: Partially edentulous group, Group 3: Completely edentulous group. SD: Standard deviation