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Progress in Orthodontics

Table 4 Comparison of the onset and termination age of adolescent growth peak between two genders (independent samples t test)

From: Estimating and comparing the duration of adolescent growth peak in skeletal class I and III subjects using cervical vertebral maturation method

Cervical vertebral stage

Mean chronological age (years ± SD)

Mean difference (years)

p value

Female

Male

CS3

11.00 ± 1.04

12.44 ± 1.10

1.44

< 0.001

CS4

12.89 ± 1.35

14.13 ± 1.12

1.24

0.004

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