Skip to main content

Table 2 Effect of CS-30/SMI on daily step counts according to multiple linear regression analysis

From: Impact of season on the association between muscle strength/volume and physical activity among community-dwelling elderly people living in snowy-cold regions

  Daily steps (non-snowy season) Daily steps (snowy season)
β P β P β P β P
CS-30 0.20 .17    0.72 < .001   
SMI    0.22 .13    0.60 .03
Age − 0.11 .42 − 0.22 .21 − 0.06 .95 − 0.36 .07
Sex 0.28 .05 0.45 .01 − 0.07 .63 0.50 .05
Adjusted R2 0.14 0.13 0.44 0.16
Prob < F 0.02 0.02 0.00 0.07
  1. Note: Covariates included age, sex, and CS-30 or SMI. Two separate models were run for each season. Data are presented as standardized β (β) and P values (P). A negative β value indicates an inverse relationship
  2. CS-30 30-s chair-stand test, SMI skeletal muscle mass index