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. 2025 Oct 15;5:64. doi: 10.1186/s44158-025-00285-4

Table 3.

Relationship between measures of respiratory mechanics and Cobb angle degree

Cobb angle
Coeff 95% CI P value
PIP, cmH2O 0.04 0.007; 0.0817 0.018
PPLAT, cmH2O 0.04 0.009; 0.077 0.012
ΔP, cmH2O 0.04 0.024; 0.066 < 0.001
Crs, ml/cmH2O/kg − 0.003 − 0.005; − 0.001 < 0.001
Cdyn, ml/cmH2O/kg − 0.002 − 0.003; − 0.0008 0.001

Cdyn dynamic respiratory system compliance, Crs static respiratory system compliance, PIP peak inspiratory pressure, PPLAT plateau pressure, ΔP driving pressure