Table 2: DMFT index and its components (mean and 95% confidence interval).

Age groups (years)GenderDMFTDMF

Male14.10a (13.56–14.64)4.5 (4.16–4.84)5.68 (5.24–6.11)3.91 (3.54–4.28)b
35–44Female15.86a (15.38–16.33)4 (3.72–4.35)6.08 (5.64–6.52)5.74 (5.35–6.13)b
All15.06 (14.7–15.43)4.2 (4.01–4.47)5.9 (5.59–6.21)4.9 (4.64–5.19)

Male20.41 (19.20–21.62)1.78 (1.45–2.11)16.28 (14.88–17.67)2.34 (1.86–2.82)
65–74Female22.29 (21.41–23.17)1.24 (1.02–1.56)18.18 (17.09–19.27)2.86 (2.43–3.3)
All21.57 (20.86–22.29)1.44 (1.26–1.63)17.46 (16.59–18.32)2.66 (2.34–2.99)

, b .