Table 7 Relative mediation effect of the variable ‘organized social activities’
X | ci | aib | bootstrap 95% CI | |aib/ci| | ci | aib | bootstrap 95% CI | |aib/ci| |
|---|---|---|---|---|---|---|---|---|
income (ref: very low income) | Y = IADL |  |  |  | Y = MMSE |  |  |  |
 low-income | −0.06 | − 0.01 | (− 0.04,0.01) | – | − 0.01 | − 0.01 | (− 0.03,0.01) | – |
 medium income | − 0.07 | 0.03 | (0.01,0.06) | – | 0.59** | 0.02 | (0.01,0.04) | 4.05% |
 high income | 0.37** | 0.08 | (0.05,0.11) | 21.20% | 1.15*** | 0.06 | (0.03,0.09) | 4.92% |
education (ref: illiteracy) | ||||||||
 primary | 0.97*** | 0.02 | (−0.01,0.04) | – | 2.48*** | 0.01 | (0,0.03) | – |
 junior | 0.85*** | 0.18 | (0.13,0.24) | – | 2.47*** | 0.12 | (0.08,0.17) | 4.93% |
 senior and above | 1.08*** | 0.33 | (0.26,0.4) | 21.20% | 2.77*** | 0.22 | (0.15,0.28) | 7.80% |
occupation (ref: agriculture) | ||||||||
 governmental & professional |  |  |  |  | 1.83*** | 0.17 | (0.12,0.22) | 9.16% |
 commercial & service |  |  |  |  | 0.68** | 0.09 | (0.06,0.12) | 13.04% |