Prevalence and Reasons for Tooth Loss in a Sample from a Dental Clinic in Brazil

Table 2

Number of subjects according to age groups and gender ratio (𝑛=439).

Age group (years)	Gender* (male/female)	Total
15–19	15/16	31
20–24	12/15	27
25–29	13/10	23
30–34	21/17	38
35–44	34/24	58
45–54	45/32	77
55–64	55/39	94
65–74	28/31	59
75–84	14/18	32
𝑃 value	0.67	—

*Chi-square test for categorical data in different age groups (𝑃 value > 0.0.5 does not indicate statistically significant difference).