Table 3.

Prevalence and extent expressed as the percentage of affected sites and teeth per mouth by degree of clinical attachment loss (CAL, cut-offs ≥3 and 5 mm) or pocket probing depth (PPD, cut-offs ≥4 and 6 mm) and Mean in total and according to age.

Degree	Age, years	CAL	PPD
Prevalence ≥3 / ≥4 mm	25–34	% (SE)	% (SE)
	35–44	% (SE)	% (SE)
	45–54	% (SE)	% (SE)
	55–64	% (SE)	% (SE)
	65–74	% (SE)	% (SE)
	75+	% (SE)	% (SE)
	Total	% (SE)	% (SE)
Prevalence ≥5 / ≥6 mm	25–34	% (SE)	% (SE)
	35–44	% (SE)	% (SE)
	45–54	% (SE)	% (SE)
	55–64	% (SE)	% (SE)
	65–74	% (SE)	% (SE)
	75+	% (SE)	% (SE)
	Total	% (SE)	% (SE)
Percentage of sites/mouth ≥3 / ≥4 mm (%)	25–34	Mean (SE)	Mean (SE)
	35–44	Mean (SE)	Mean (SE)
	45–54	Mean (SE)	Mean (SE)
	55–64	Mean (SE)	Mean (SE)
	65–74	Mean (SE)	Mean (SE)
	75+	Mean (SE)	Mean (SE)
	Total	Mean (SE)	Mean (SE)
Percentage of sites/mouth ≥5 / ≥6 mm (%)	25–34	Mean (SE)	Mean (SE)
	35–44	Mean (SE)	Mean (SE)
	45–54	Mean (SE)	Mean (SE)
	55–64	Mean (SE)	Mean (SE)
	65–74	Mean (SE)	Mean (SE)
	75+	Mean (SE)	Mean (SE)
	Total	Mean (SE)	Mean (SE)
Percentage of teeth/mouth ≥3 / ≥4 mm (%)	25–34	Mean (SE)	Mean (SE)
	35–44	Mean (SE)	Mean (SE)
	45–54	Mean (SE)	Mean (SE)
	55–64	Mean (SE)	Mean (SE)
	65–74	Mean (SE)	Mean (SE)
	75+	Mean (SE)	Mean (SE)
	Total	Mean (SE)	Mean (SE)
Percentage of teeth/mouth ≥5 / ≥6 mm (%)	25–34	Mean (SE)	Mean (SE)
	35–44	Mean (SE)	Mean (SE)
	45–54	Mean (SE)	Mean (SE)
	55–64	Mean (SE)	Mean (SE)
	65–74	Mean (SE)	Mean (SE)
	75+	Mean (SE)	Mean (SE)
	Total	Mean (SE)	Mean (SE)
Mean (mm)	25–34	Mean (SE)	Mean (SE)
	35–44	Mean (SE)	Mean (SE)
	45–54	Mean (SE)	Mean (SE)
	55–64	Mean (SE)	Mean (SE)
	65–74	Mean (SE)	Mean (SE)
	75+	Mean (SE)	Mean (SE)
	Total	Mean (SE)	Mean (SE)

CAL, Clinical attachment loss. PPD, pocket probing depth.