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. 2015 May 18;27(3):131–136. doi: 10.1016/j.sdentj.2015.01.002

Table 1.

Frequency of estimated from real age deviation range by gender and age group.

Age group Gender Age deviation range (in months)
(in years) −12 to +12 months
N (%)
⩾13 months
N (%)
⩽−13 months
N (%)
Total
2–3 M 1 (100) 0 0 1
F 0 0 0 0



4–6 M 9 (64.3) 3 (21.4) 2 (14.3) 14
F 8 (66.7) 2 (16.7) 2 (16.7) 12



7–9 M 20 (80.0) 5 (20.0) 0 (0) 25
F 17 (63.0) 8 (29.6) 2 (7.4) 27



10–12 M 20 (80.0) 1 (4.0) 4 (16.0) 25
F 24 (82.8) 2 (6.9) 3 (10.3) 29



13–15 M 10 (58.8) 0 (0) 7 (41.2) 17
F 20 (62.5) 4 (12.5) 8 (25.0) 32



16+ M 16 (57.1) 7 (25.0) 5 (17.9) 28
F 20 (47.6) 7 (16.7) 15 (35.7) 42



Total M 76 (69.1) 16 (14.5) 18 (16.4) 110
F 89 (62.7) 23 (16.2) 30 (21.1) 142
All 165 (65.5) 39 (15.5) 48 (19.0) 252

Percentage of gender in each age group.