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. 2026 Jun 24;26:2351. doi: 10.1186/s12889-026-28304-1

Table 5.

Multiple linear regression analysis examining the associations of physical activity, functional fitness, body composition, age, and sex with occupational balance

Older adults
(n = 150)
OBQ11-T
Unstandardized coefficients Standardized coefficients t p 95% CI (Lower–Upper) Tolerance VIF Adjusted R² p
B SE Beta
Constant 5.618 6.449 0.871 0.385 -7.129-18.365
Age 0.066 0.080 0.020 0.817 0.415 -0.093-0.225 0.939 1.065 0.520 < 0.001
Gender -0.432 0.359 -0.028 -1.204 0.231 -1.140-0.277 0.995 1.005
IPAQ-SF 0.007 < 0.001 0.675 9.443 < 0.001 0.006–0.008 0.448 2.234
TUG (sec) -0.244 0.055 -0.233 -4.421 < 0.001 -0.353- -0.135 0.195 5.139
Skeletal muscle mass (kg) 0.169 0.074 0.127 2.275 0.024 0.022–0.316 0.173 5.782

OBQ11-T Occupational Balance Questionnaire Turkish-11, IPAQ International Physical Activity Questionnaire, TUG Timed Up and Go Test, SE Standard Error, VIF Variance inflation factor, n Sample size, sec Second, kg Kilogram; p < 0.05