Skip to main content

Table 1 Comparison of a (36), a (46), b (36) and b (46) in different age groups

From: Influence of bone anatomical morphology of mandibular molars on dental implant based on CBCT

Group a (36) a (46) b (36) b (46)
Aged 18–29 (n = 64) 2.12 ± 7.28 3.67 ± 6.04 3.87 ± 8.10 1.57 ± 8.23
Aged 30–39 (n = 53) 1.92 ± 5.71 2.20 ± 5.75 4.48 ± 9.36 3.90 ± 9.63
Aged 40–49 (n = 52) 2.42 ± 5.55 3.46 ± 6.23 5.16 ± 8.09 2.64 ± 9.05
Aged 50–59 (n = 22) 1.52 ± 5.63 3.35 ± 5.02 4.26 ± 8.02 4.65 ± 7.68
Aged 60–69 (n = 10) − 0.06 ± 6.11 2.29 ± 4.39 3.67 ± 6.58 4.92 ± 9.94