From histology to micro-CT: Measuring and modeling resorption cavities and their relation to bone competence

Table 1 Normal values for specific eroded surface, erosion depthand wall thickness as reported in literature for healthy patients

Sex	Parameter	Change with age	Mean age	Values
F	ES/BS (%)	↓2↑	10-30	2.15 (0.36)[43] 3.23 (2.6-4.02)[22]
			30-60	3.43 (2.68-4.4)[22] 1.85 (0.82-4.21)[27] 1.78“[43]
			60-90 (post-meno)	4.59 (3.72-5.66)[22] 4.2 (1.7)[24] 7.11 (2.9-16.9)[56] 4.0 (2.0)[57] 1.66 (0.66)[43]
			All ages	6.2 (2.9)[21]
	E.De (μm)	2↓	10-30	56.8 (50.2-63.4)[22]
			30-60	63.4 (57.5-69.3)[22] 33.7 (24.4-46.6)[27]
			60-90 (post-meno)	50.8 (46.9-54.7)[22] 27.21 (2.27)[24] 49.11 (38.3-61.7)[56] 49.4 (12.1)[32]
	W.Th (μm)	↓	10-30	62.0 (8)[29]
			30-60	49.0 (9.1)[48] 37.2 (3.8)[51] 38.1 (28.6-68.8)[53] 56.2 (7.1)[50] 50.4 (7.4)[29]
			60-90 (post-meno)	48.81 [37.8-62.2][56] 33.9 (4.7)[51] 32.2 (23.2-39.3)[53] 39.5 (2.0)[32] 32.1 (4.13)[57] 44.3 (4.9)[50] 40.2 (4.6)[29]
			All ages	31-43.9[13] 49.0 (2.5)[21]
M and F	ES/BS(%)	↓2	10-30	16.3 (11.6-18.1)[102] 16.6 (5.6)[23]
			30-60	4.03 (1.42)[11]
			All ages	1.35 (0.39)[31] 1.94 (0.76-4.93)[103]
	E.De (μm)	2↓	30-60	62.6[11]
			All ages	28.9 (23.4-39.3)[31] 34.2 (22.8-51.3)[103]
	W.Th (μm)	↓	10-30	44.2 (5.7)[102] 41.4 (5.7)[23]
			30-60	61.9 (6.8)[11]
			60-90	59.4[13]
			All ages	51.6 (35.8-74.4)[103]
M	ES/BS(%)	↓2↑	10-30	3.32 (2.34-4.7)[22] 6.3 (0.6)[49] 2.84 (1.27)[43]
			30-60	3.55 (2.55-4.95)[22] 3.7 (0.9)[24] 1.81 (0.72-4.56)[27] 6.62[51] 1.722[43]
			60-90	3.99 (3.11-5.13)[22] 3.7 (0.6)[24] 6.4+[49] 1.91 (0.42)[43]
	E.De (μm)	2↓	10-30	66.1 (57.1-75.1)[22]
			30-60	64.1 (48.0-60.2)[22] 33.0 (3.16)[24] 35.6 (23.2-54.7)[27]
			60-90	46.3 (44.3-48.3)[22] 28.94 (1.78)[24]
	W.Th (μm)	↓	10-30	62.0 (8.1)[29] 32.8 (2.6)[49]
			30-60	50.2 (8.7)[48] 53 (8.6)[50] 49.2 (4.6)[29] 35.02[49]
			60-90	48.5 (8.6)[50] 43.8 (2.8)[29] 32.82[49]
			All ages	40.6[13]

¹Median;

²Indicates recalculation to age groups. Data ordered by sex [Female (F), Female and male (FM), Male (M)] and age groups (10-30 year, 30-60 year, 60-90 year or all ages mixed). Values presented as mean ± SD, mean [95% confidence interval (CI)], mean [10^th-90^th percentile], mean [Q 1^st -3^rd quartile], Also indicated is whether the parameters increase (↑), decrease (↓) with age or stay constant (b). ES/BS: Eroded surface; E.De: Erosion depth; W.Th: Wall thickness.