Skip to main content

Table 6 Regression analysis of particular QOL domains according to physical fitness parameters among men

From: Association of physical fitness with quality of life in community-dwelling older adults aged 80 and over in Poland: a cross-sectional study

Effect b SE b t p* β SE β
Physical domain b 3.315 0.229 14.49 < 0.001   
Chair stand [n]       
Arm curl [n]       
Two-minute step test [n] 0.015 0.005 2.97 0.0058 0.477 0.160
Back scratch test [cm]       
Up and go [s]       
Psychological domain b 3.534 0.220 16.06 < 0.001   
Chair stand [n]       
Arm curl [n]       
Two-minute step test [n] 0.015 0.005 3.02 0.0051 0.483 0.160
Back scratch test [cm]       
Up and go [s]       
Social domain b 3.969 0.112 35.32 < 0.001   
Chair stand [n]       
Arm curl [n]       
Two-minute step test [n]       
Back scratch test [cm]       
Up and go [s]       
Environmental domain b 3.507 0.217 16.17 < 0.001   
Chair stand [n] 0.071 0.020 3.46 0.0017 0.534 0.154
Arm curl [n]       
Two-minute step test [n]       
Back scratch test [cm]       
Up and go [s]       
  1. Abbreviations: b regression coefficient, SE standard error, t t-quantile, p statistical significance, β standardized regression coefficient
  2. Notes: *values in bold indicate statistical significance (p < 0.05); required sample size: N1 = N2 = 25