Table 1.

Median age, sex, and body weight of healthy cats and cats affected with severe periodontitis (SPD), tooth resorption (TR), or feline chronic gingivostomatitis (FCGS).

	Healthy (n = 9 but 3 NAs)	SPD (n = 5)	TR (n = 6, but 1 NA)	FCGS (n = 12, but 1 NA)	All (n = 32 but 5 NAs)
Age (years)	4.6	5	9	5	6.4
Sex (% male)	43	60	40	45	46
Body weight (kg)	4.4	5.5	5.5	4.6	4.75

NA = not available; three of the nine healthy cats had missing (e.g., NA) values for age, sex, body weight, and spay or neuter status. One of the cats with TR had missing metadata and one of the cats with FCGS also had missing metadata.