Table 4: Pearson’s correlation coefficient r between chronological and dental age in II, III and IV CVM stages.
| CVMS |
Female |
|
|
|
|
|
|
|
|
| |
|
Chronogical
Age |
|
|
|
Dental
Age |
|
|
|
| |
N |
Min – Max |
Median |
Mean ± SD |
Std. Error of Mean |
Min - Max |
Median |
Mean ± SD |
Std. Error of Mean |
| I |
8 |
8.12 - 9.72 |
8.90 |
8.92 ± 0.58 |
0.20 |
7.00 - 11.80 |
7.90 |
8.31 ± 1.49 |
0.53 |
| II |
25 |
8.84 - 12.08 |
10.84 |
10.72 ± 0.87 |
0.17 |
8.20 - 12.80 |
10.40 |
10.34 ± 1.46 |
0.29 |
| III |
54 |
9.24 - 14.60 |
11.84 |
11.76 ± 1.01 |
0.14 |
8.80 - 16.00 |
13.60 |
12.95 ± 1.68 |
0.23 |
| IV |
35 |
11.60 - 16.12 |
13.48 |
13.53 ± 1.12 |
0.19 |
10.60 - 16.00 |
16.00 |
15.00 ± 1.24 |
0.21 |
| V |
23 |
13.00 - 18.00 |
15.48 |
15.46 ± 0.94 |
0.20 |
16.00 - 16.00 |
16.00 |
16.00 ± 0.00 |
0.00 |
| Total |
145 |
8.12 - 18.00 |
12.12 |
12.44 ± 2.02 |
0.17 |
7.00 - 16.00 |
13.70 |
13.22 ± 2.58 |
0.21 |
| CVMS |
Correlation coefficients |
|
|
|
| |
|
|
|
|
|
|
Males |
|
Females |
|
| |
|
|
|
|
|
|
r |
p-value |
r |
p-value |
| |
|
|
|
|
| II |
0.511 |
0.020 |
0.393 |
0.052 |
| III |
0.433 |
0.001 |
0.536 |
p<0.001 |
| IV |
0.554 |
0.062 |
0.680 |
p<0.001 |
| Total |
0.741 |
p<0.001 |
0.770 |
p<0.001 |