| N (%) | LTA n (%) | LTI n (%) | p value |
---|---|---|---|---|
All | 2783 | 1297 (46.6) | 1486 (53.4) | Â |
 Sex |  |  |  |  |
  Men | 1145 (41.1) | 511 (44.6) | 634 (55.4) | .081 |
  Women | 1638 (58.9) | 786 (48.0) | 852 (52.0) | |
 Age (year) |  |  |  |  |
   < 65 | 730 (26.2) | 391 (53.6) | 339 (46.4) | <.001 |
  65~ | 610 (21.9) | 332 (54.4) | 278 (45.6) | |
  70~ | 1443 (51.9) | 574 (39.8) | 869 (60.2) | |
 Education level |  |  |  |  |
  Elementary school | 867 (31.2) | 386 (44.5) | 481 (55.5) | .351 |
  Junior high school | 988 (35.5) | 480 (48.6) | 508 (51.4) | |
  Senior high school | 481 (17.3) | 220 (45.7) | 261 (54.3) | |
  University | 447 (16.1) | 211 (47.2) | 236 (52.8) | |
 Marital status |  |  |  |  |
  Married or cohabiting | 2240 (80.5) | 1081 (48.3) | 1159 (51.7) | <.001 |
  Other | 543 (19.5) | 216 (39.8) | 327 (60.2) | |
 Self-rated health |  |  |  |  |
  Poor | 1830 (65.8) | 843 (46.1) | 987 (53.9) | .430 |
  Good | 953 (34.2) | 454 (47.6) | 499 (52.4) | |
 Chronic diseases |  |  |  | .161 |
  None | 649 (23.3) | 309 (47.6) | 340 (52.4) | |
  One | 1119 (40.2) | 539 (48.2) | 580 (51.8) | |
  Two or more | 1015 (36.5) | 449 (44.2) | 566 (55.8) |