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. 2023 Jan 6;13(1):e065098. doi: 10.1136/bmjopen-2022-065098

Table 2.

Logistic regression analysis with frailty as the dependent variable and each DW parameter as independent variables

Crude model Model 1 Model 2
OR 95% CI OR 95% CI OR 95% CI
DWS (m/s) 0.024 0.001 to 0.571 0.012 0.000 to 0.368 0.022 0.001 to 0.784
DW step length (cm) 0.902 0.842 to 0.967 0.895 0.832 to 0.962 0.907 0.841 to 0.978
DW cadence (step/min) 0.997 0.946 to 1.051 0.994 0.941 to 1.050 0.999 0.941 to 1.061

Model 1: adjusted for the number of steps; Model 2: model 1+adjusted for age, sex and the number of chronic diseases.

Numbers in bold font are statistically significant (p<0.05).

DW, daily life walking; DWS, daily life walking speed.