Table 4: Correlation between metabolic age, surface rotation of the vertebrae, and postural stability variables.

Statistical variablesOverall Stability Index (°)Anterior-Posterior Stability Index (°)Medial-Lateral Stability Index (°)

Metabolic age
Spearman correlation coefficients 0.40570.35070.1529
Standard error of the 0.16690.17100.1804
95% CI1 in
 0.0556−0.0084−0.2171−0.3776
 0.66690.62980.48450.3384
-test for significance of the 2.43122.05150.8477
Degree of freedom (df)303030
value0.0212 0.4033

Surface rotation (°)
Spearman correlation coefficients 0,40750.38190.2443
Standard error of the 0.16670.16870.1770
95% CI in
 0.05780.0275
 0.66810.65100.55400.4845
-test for significance of the 2.44432.26321.3801
Degree of freedom (df)303030
value0.1777

Surface rotation (+max) (°)
Spearman correlation coefficients 0.35260.38730.1433
Standard error of the 0.17080.16830.1807
95% CI in
0.0338
 0.63110.65460.47700.4845
-test for significance of the 2.06402.30090.7932
Degree of freedom (df)303030
value0.4339

Confidence interval (CI).
Statistically significant at .