Table 4.
Mediation and moderation role of ADL on survival of the older people.
| Specific effects | Coefficient | S.E. | Z | P-value | 95% CI |
|---|---|---|---|---|---|
| Male | |||||
| FL → BADL → Survival | −0.06 | 0.01 | −5.71 | <0.001 | (−0.08, −0.04) |
| FL × BADL → Survival | −0.02 | 0.06 | −0.31 | 0.753 | (−0.13, 0.09) |
| FL → IADL → Survival | −0.08 | 0.01 | −7.44 | <0.001 | (−0.10, −0.06) |
| FL × IADL → Survival | 0.04 | 0.05 | 0.94 | 0.346 | (−0.05, 0.13) |
| Female | |||||
| FL → BADL → Survival | −0.11 | 0.01 | −10.81 | <0.001 | (−0.12, −0.09) |
| FL × BADL → Survival | −0.11 | 0.04 | −3.02 | 0.002 | (−0.18, −0.04) |
| FL → IADL → Survival | −0.08 | 0.01 | −8.17 | <0.001 | (−0.09, −0.06) |
| FL × IADL → Survival | 0.001 | 0.03 | 0.02 | 0.985 | (−0.06, 0.06) |
| Total | |||||
| FL → BADL → Survival | −0.08 | 0.01 | −11.82 | <0.001 | (−0.10, −0.07) |
| FL × BADL → Survival | −0.08 | 0.03 | −2.66 | 0.008 | (−0.14, −0.02) |
| FL → IADL → Survival | −0.08 | 0.01 | −10.99 | <0.001 | (−0.10, −0.07) |
| FL × IADL → Survival | 0.007 | 0.03 | 0.28 | 0.780 | (−0.04, 0.06) |
FL, functional limitations; BADL, basic activities of daily living; IADL, instrumental activities of daily living; S.E., standard error; CI, confidence interval.
“ × ”meant the moderating effects, and → meant the regression path.