Table 3.
Summary of bootstrap analysis in the four samples
| Variables | WLSG | WLSS | HRS | MIDUS |
|---|---|---|---|---|
| Cognition | .0001 (− .0001; .0004) | − .0002 (− .0007; .0002) | .000 (− .0003; .0004) | .0005 (.0001; .0011) |
| Neuroticism | .0002 (− .0004; .0008) | .0001 (− .0009; .0010) | .0008 (.0001; .0016) | .000 (− .0002; .0003) |
| Extraversion | .0005 (− .0001; .0012) | .0006 (− .0001; .0015) | .0021 (.0006; .0037) | .0006 (− .0003; .0016) |
| Openness | .003 (.0019; .0040) | .002 (.0007; .0033) | .0027 (.0015; .0041) | .0021 (.0011; .0032) |
| Agreeableness | .0002 (− .0002; .0006) | .0001 (− .0005; .0007) | − .0003 (− .0009; .0002) | − .0001 (− .0005; .0002) |
| Conscientiousness | .0006 (.0000; .0012) | .0000 (− .0009; .0009) | − .0001 (− .001; .001) | − .0001 (− .0008; .0006) |
| Disease Burden | .0001 (− .0001; .0004) | − .0004 (− .0015; .0006) | .0009 (− .0003; .0021) | .0008 (.0001; .0016) |
| Self-rated Health | .004 (.0032; .0059) | .005 (.0026; .0072) | .0045 (.0027; .0064) | .0027 (.0015; .0040) |
| Depressive symptoms | .0002 (− .0004; .0008) | .002 (.0004; .0038) | .0007 (− .0003; .0018) | − .0001 (− .0006; .0003) |
Bootstrap estimates and 95% bias-corrected confidence interval for indirect effects of physical activity on subjective age through cognition, neuroticism, extraversion, openness, agreeableness, conscientiousness, disease burden, self-rated health, and depressive symptoms controlling for age, sex, education, and race when available