Table 2.

Multivariate regression analysis on age and gender. CI = Confidence interval. N = Newton. Kg = kilogram.

Variable	Coefficient	Standard error	95% CI	p‐value
Age (per 1 year increase)	−0.005	0.001	−0.003 to −0.007	< 0.001
Gender (female omitted)	0.215	0.025	0.167 to 0.263	< 0.001
Constant	1.600	0.048	1.506 to 1.693

n = 831, r² = 0.10, Root MSE = 0.354 N * moment/kg