Variable | Elasticity | C | Contribution to the C | ||
---|---|---|---|---|---|
Contribution | % | Summed percentage | |||
Demographic factors | |||||
 Sex |  |  |  |  | 17.25 |
  Female (ref.) |  |  |  |  |  |
  Male | −0.0918 | 0.0855 | −0.0078 | 17.25 |  |
 Age (years) |  |  |  |  | 133.61 |
   ≥ 85 (ref.) |  |  |  |  |  |
  75 ~ 84 | −0.4813 | 0.1100 | −0.0529 | 116.36 |  |
  65 ~ 74 | −0.6230 | 0.0126 | − 0.0078 | 17.25 |  |
 Marital status |  |  |  |  | 85.68 |
  Currently married and living with a spouse (ref.) |  |  |  |  |  |
  Separated/divorced/widowed/never married | 0.1922 | −0.2028 | −0.0390 | 85.68 |  |
 Residential area |  |  |  |  | −0.07 |
  Rural (ref.) |  |  |  |  |  |
  Urban/Town | 0.0020 | 0.0163 | 0.0000 | −0.07 |  |
Socioeconomic status | |||||
 Education level |  |  |  |  | −39.73 |
  Middle school or more (ref.) |  |  |  |  |  |
  Primary school | −0.1744 | −0.0691 | 0.0120 | −26.48 |  |
  No schooling | −0.0872 | −0.0691 | 0.0060 | −13.25 |  |
 Occupation |  |  |  |  | 21.24 |
  white-collar (ref.) |  |  |  |  |  |
  non-white-collar | 0.2416 | −0.0400 | −0.0097 | 21.24 |  |
 Economic status (quintile) |  |  |  |  | −1.02 |
  5 (richest) (ref.) |  |  |  |  |  |
  4 | 0.0521 | 0.0078 | 0.0004 | −0.89 |  |
  3 | 0.0613 | 0.0017 | 0.0001 | −0.23 |  |
  2 | 0.0719 | −0.0002 | 0.0000 | 0.03 |  |
  1 (poorest) | 0.0987 | −0.0003 | 0.0000 | 0.07 |  |
Social support | |||||
 Emotional support |  |  |  |  | 84.85 |
  Spouse (ref.) |  |  |  |  |  |
  Children | 0.2219 | −0.1735 | −0.0385 | 84.60 |  |
  Relatives/friends/neighbors and others | −0.0110 | 0.0093 | −0.0001 | 0.23 |  |
  Nobody | 0.0275 | −0.0005 | 0.0000 | 0.03 |  |
 Financial support |  |  |  |  | −4.19 |
  Yes (ref.) |  |  |  |  |  |
  No | 0.0859 | 0.0222 | 0.0019 | −4.19 |  |
 Living arrangement |  |  |  |  | 0.88 |
  With household member(s) (ref.) |  |  |  |  |  |
  In an institution | 0.0097 | −0.0539 | −0.0005 | 1.15 |  |
  Alone | −0.1110 | −0.0011 | 0.0001 | −0.27 |  |
Social participation | |||||
 Organized activities |  |  |  |  | 0.18 |
  Yes (ref.) |  |  |  |  |  |
  No | −0.0486 | 0.0017 | −0.0001 | 0.18 |  |
 Informal activities |  |  |  |  | 0.30 |
  Yes (ref.) |  |  |  |  |  |
  No | 0.0462 | −0.0030 | −0.0001 | 0.30 |  |