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. 2023 Nov 20;15(11):e49105. doi: 10.7759/cureus.49105

Table 2. Mean chronological ages, total time period, and CVMI stages at T0 (pre-treatment) and T1 (post-treatment) in the groups (ANOVA).

CVMI: cervical vertebral maturation index; NS: non-significant; * p < 0.05: significant.

Parameters AdvanSync2 PowerScope Control p-value
Chronological age at T0 12.5 ± 1.4 years 12.1 ± 1.2 years 12.8 ± 0.8 years 0.176NS
Chronological age at T1 14.23 ± 1.64 years 14.91 ± 1.24 years 14.82 ± 1.08 years 0.07NS
CVMI at T0 3.24 3.12 3.45 0.92NS
CVMI at T1 4.14 5.04 5.23 0.02*
Total time period (T0-T1) 1.23 ± 0.34 years 1.82 ± 0.92 years 1.88 ± 0.74 years 0.012*