Table 2. Baseline characteristics of participants according to food intakes.
| Fruits and vegetable (total) | Fruits and vegetable (non-juice) | ||||
|---|---|---|---|---|---|
| Poor intake | Enough intake | Poor intake | Enough intake | ||
| Living arrangement | Evacuation shelter or temporary housing | 5329 (13.7%) | 1708 (12.8%) | 5443 (13.8%) | 1594 (12.5%) |
| Rental house, apartment | 17,246 (44.2%) | 5015 (37.6%) | 17,602 (44.5%) | 4659 (36.5%) | |
| Relatives' home or own home | 16,407 (42.1%) | 6609 (49.6%) | 16,510 (41.7%) | 6506 (28.3%) | |
| Sex | Men | 18,362 (47.1%) | 4787 (35.9%) | 18,699 (47.3%) | 4450 (34.9%) |
| Women | 20,620 (52.9%) | 8545 (64.1%) | 20,856 (52.7%) | 8309 (65.1%) | |
| Age, years | 15–49 | 16,172 (41.5%) | 2959 (22.2%) | 16,686 (42.2%) | 2445 (19.2%) |
| 50–64 | 12,295 (31.5%) | 3709 (27.8%) | 12,370 (31.3%) | 3634 (28.5%) | |
| ≥65 | 10,515 (27.0%) | 6664 (50.0%) | 10,499 (26.5%) | 6680 (52.4%) | |
| Drinking status | ≥once/month | 19,313 (49.4%) | 7729 (58.0%) | 19,630 (49.6%) | 7412 (58.1%) |
| Previous drinker | 1248 (3.2%) | 539 (4.0%) | 1296 (3.3%) | 491 (3.9%) | |
| <once/month | 17,948 (46.0%) | 4767 (35.8%) | 18,146 (45.9%) | 4569 (35.8%) | |
| Smoking status | Current smoker | 20,425 (52.4%) | 8692 (65.2%) | 20,673 (52.3%) | 8444 (66.2%) |
| Never-smoker | 8434 (21.6%) | 2760 (20.7%) | 8586 (21.7%) | 2608 (20.4%) | |
| Previous smoker | 9387 (24.1%) | 1449 (10.9%) | 9363 (24.2%) | 1273 (10.0%) | |
| Health condition | Very bad | 1711 (4.5%) | 573 (4.4%) | 1764 (4.5%) | 520 (4.2%) |
| Bad | 5425 (14.2%) | 1767 (13.6%) | 5506 (14.2%) | 1686 (13.5%) | |
| Normal | 24,460 (63.9%) | 8048 (61.9%) | 24,723 (63.6%) | 7785 (62.5%) | |
| Good | 6008 (15.7%) | 2363 (18.2%) | 6154 (15.8%) | 2217 (17.8%) | |
| Very good | 695 (1.8%) | 261 (2.0%) | 702 (1.8%) | 254 (2.0%) | |
| Depression status | K6 <13 | 33,909 (87.0%) | 11,476 (86.1%) | 34,332 (86.8%) | 11,053 (86.6%) |
| K6 ≥13 | 5073 (13.0%) | 1856 (13.9%) | 5223 (13.2%) | 1706 (13.4%) | |
| Education status | Elementary school and middle school | 9372 (24.0%) | 3539 (26.6%) | 9376 (23.7%) | 3535 (27.7%) |
| Senior middle school | 19,351 (49.6%) | 5924 (44.4%) | 19,665 (49.7%) | 5610 (44.0%) | |
| Vocational college | 6071 (15.6%) | 2202 (16.5%) | 6211 (15.7%) | 2062 (16.2%) | |
| Undergraduate school and graduate school | 2981 (7.7%) | 1183 (8.9%) | 3065 (7.8%) | 1099 (8.6%) | |
| Unemployment | Yes | 7591 (19.5%) | 2209 (16.6%) | 7740 (19.6%) | 2060 (16.2%) |
| No | 31,391 (80.5%) | 11,123 (83.4%) | 31,815 (80.4%) | 10,699 (83.9%) | |
| Change of work | Yes | 1699 (4.4%) | 22,176 (2.2%) | 1731 (4.4%) | 258 (2.0%) |
| No | 37,283 (95.6%) | 13,042 (97.8%) | 37,824 (95.6%) | 12,501 (98.0%) | |
| Fruits and vegetable (juice) | Meat | ||||
|---|---|---|---|---|---|
| Poor intake | Enough intake | Poor intake | Enough intake | ||
| Living arrangement | Evacuation shelter or temporary housing | 4629 (13.1%) | 2408 (14.2%) | 5047 (14.3%) | 1990 (11.7%) |
| Rental house, apartment | 14,897 (42.1%) | 7364 (43.5%) | 14,526 (41.2%) | 7735 (45.3%) | |
| Relatives' home or own home | 15,854 (44.8%) | 7162 (42.3%) | 15,670 (44.5%) | 7346 (43.0%) | |
| Sex | Men | 15,810 (44.7%) | 7339 (43.3%) | 16,124 (45.8%) | 7025 (41.2%) |
| Women | 19,570 (55.3%) | 9595 (56.7%) | 19,119 (54.3%) | 10,046 (58.9%) | |
| Age, years | 15–49 | 12,667 (35.8%) | 6464 (38.2%) | 10,924 (31.0%) | 8207 (48.1%) |
| 50–64 | 11,549 (32.6%) | 4455 (26.3%) | 11,674 (33.1%) | 4330 (25.4%) | |
| ≥65 | 11,164 (31.6%) | 6015 (35.5%) | 12,645 (35.9%) | 4534 (26.6%) | |
| Drinking status | ≥once/month | 17,766 (50.2%) | 9276 (54.8%) | 17,906 (50.8%) | 9136 (53.5%) |
| Previous drinker | 1147 (3.2%) | 640 (3.8%) | 1270 (3.6%) | 517 (3.0%) | |
| <once/month | 16,013 (45.3%) | 6702 (39.6%) | 15,543 (44.1%) | 7172 (42.0%) | |
| Smoking status | Current smoker | 19,214 (54.3%) | 9903 (58.5%) | 19,214 (54.5%) | 9900 (34.0%) |
| Never-smoker | 7748 (21.9%) | 3446 (20.4%) | 7892 (22.4%) | 3302 (19.3%) | |
| Previous smoker | 7703 (21.8%) | 3133 (18.5%) | 7301 (20.7%) | 3526 (20.7%) | |
| Health condition | Very bad | 1465 (4.2%) | 819 (4.9%) | 1378 (4.0%) | 906 (5.4%) |
| Bad | 4830 (13.9%) | 2362 (14.2%) | 4610 (13.3%) | 2582 (15.4%) | |
| Normal | 22,281 (64.2%) | 10,227 (61.6%) | 21,885 (63.4%) | 10,623 (63.4%) | |
| Good | 5521 (15.9%) | 2850 (17.2%) | 5993 (17.4%) | 2378 (14.2%) | |
| Very good | 622 (1.8%) | 334 (2.0%) | 681 (2.0%) | 275 (1.6%) | |
| Depression status | K6<13 | 33,909 (87.0%) | 11,476 (86.1%) | 30,544 (86.7%) | 14,841 (86.9%) |
| K6≥13 | 5073 (13.0%) | 1856 (13.9%) | 4699 (13.3%) | 2230 (13.1%) | |
| Education status | Elementary school and middle school | 8904 (25.2%) | 4007 (23.7%) | 9482 (26.9%) | 3429 (20.1%) |
| Senior middle school | 17,183 (48.6%) | 8092 (47.8%) | 16,970 (48.2%) | 8350 (48.7%) | |
| Vocational college | 5483 (15.5%) | 2790 (16.5%) | 5044 (14.3%) | 3229 (18.9%) | |
| Undergraduate school and graduate school | 2697 (7.6%) | 1467 (8.7%) | 2585 (7.3%) | 1579 (9.3%) | |
| Unemployment | Yes | 4522 (12.8%) | 2407 (14.2%) | 6602 (18.7%) | 3198 (18.7%) |
| No | 30,858 (87.2%) | 14,527 (85.8%) | 28,641 (81.3%) | 13,873 (81.3%) | |
| Change of work | Yes | 1364 (4.4%) | 625 (3.7%) | 1227 (3.4%) | 762 (4.5%) |
| No | 34,016 (95.6%) | 16,309 (96.3%) | 34,016 (96.5%) | 16,309 (95.5%) | |
| Bean | Milk | ||||
|---|---|---|---|---|---|
| Poor intake | Enough intake | Poor intake | Enough intake | ||
| Living arrangement | Evacuation shelter or temporary housing | 2020 (13.2%) | 5017 (13.6%) | 5169 (13.7%) | 1868 (12.8%) |
| Rental house, apartment | 7868 (51.5%) | 14,393 (38.9%) | 16,451 (43.6%) | 5810 (39.9%) | |
| Relatives' home or own home | 5387 (35.3%) | 17,629 (47.6%) | 16,125 (42.7%) | 6891 (47.3%) | |
| Sex | Men | 6964 (45.6%) | 16,185 (43.7%) | 18,292 (48.5%) | 4857 (33.3%) |
| Women | 8311 (54.4%) | 20,854 (56.3%) | 19,453 (51.4%) | 9712 (66.7%) | |
| Age, years | 15–49 | 8534 (55.9%) | 10,597 (55.4%) | 15,008 (39.8%) | 4123 (28.3%) |
| 50–64 | 4162 (27.3%) | 11,842 (32.0%) | 11,782 (31.2%) | 4222 (29.0%) | |
| ≥65 | 2579 (16.9%) | 14,600 (39.4%) | 10,955 (29.0%) | 6224 (42.7%) | |
| Drinking status | ≥once/month | 7872 (51.5%) | 19,170 (51.8%) | 18,547 (49.1%) | 8495 (58.3%) |
| Previous drinker | 454 (3.0%) | 1333 (3.6%) | 1244 (3.3%) | 543 (3.7%) | |
| <once/month | 6808 (44.6%) | 15,907 (43.0%) | 17,472 (46.3%) | 5243 (36.0%) | |
| Smoking status | Current smoker | 7846 (51.4%) | 21,271 (73.1%) | 19,436 (54.5%) | 9681 (66.5%) |
| Never-smoker | 2881 (18.9%) | 8313 (22.4%) | 8258 (22.4%) | 2936 (20.2%) | |
| Previous smoker | 4308 (28.2%) | 6528 (17.6%) | 9308 (20.7%) | 1528 (10.5%) | |
| Health condition | Very bad | 829 (5.5%) | 1455 (4.0%) | 1673 (4.5%) | 611 (4.3%) |
| Bad | 2155 (14.4%) | 5037 (14.2%) | 5288 (14.3%) | 1904 (13.4%) | |
| Normal | 9233 (61.5%) | 23,275 (64.1%) | 23,521 (63.4%) | 8987 (63.1%) | |
| Good | 2460 (16.4%) | 5911 (16.3%) | 5901 (15.9%) | 2470 (17.4%) | |
| Very good | 340 (2.3%) | 616 (1.7%) | 694 (1.9%) | 262 (1.8%) | |
| Depression status | K6 <13 | 13,033 (85.3%) | 32,352 (87.4%) | 32,738 (86.7%) | 12,747 (86.8%) |
| K6 ≥13 | 2242 (14.7%) | 4687 (12.7%) | 5007 (13.3%) | 1922 (13.2%) | |
| Education status | Elementary school and middle school | 2786 (18.2%) | 10,125 (27.3%) | 9523 (25.2%) | 3388 (23.3%) |
| Senior middle school | 7920 (51.9%) | 17,355 (46.9%) | 18,382 (48.7%) | 6893 (47.3%) | |
| Vocational college | 2647 (17.3%) | 5626 (10.8%) | 5754 (15.2%) | 2519 (17.3%) | |
| Undergraduate school and graduate school | 1447 (9.5%) | 2717 (7.3%) | 2887 (7.7%) | 1277 (8.8%) | |
| Unemployment | Yes | 3082 (20.2%) | 6718 (18.1%) | 7215 (19.1%) | 2585 (17.4%) |
| No | 12,193 (79.8%) | 30,321 (81.9%) | 30,530 (80.9%) | 11,984 (82.3%) | |
| Change of work | Yes | 840 (5.5%) | 1149 (3.1%) | 1582 (4.2%) | 762 (2.8%) |
| No | 14,435 (94.5%) | 35,890 (96.9%) | 36,163 (95.8%) | 14,162 (97.2%) | |
| Fish | Rice | ||||
|---|---|---|---|---|---|
| Poor intake | Enough intake | Poor intake | Enough intake | ||
| Living arrangement | Evacuation shelter or temporary housing | 3222 (12.9%) | 3815 (13.9%) | 5320 (33.9%) | 1717 (12.0%) |
| Rental house, apartment | 11,769 (47.2%) | 10,492 (47.1%) | 15,728 (41.4%) | 6533 (45.7%) | |
| Relatives' home or own home | 9960 (39.9%) | 13,056 (47.7%) | 16,984 (44.7%) | 6032 (42.2%) | |
| Sex | Men | 11,136 (44.6%) | 12,013 (43.9%) | 17,824 (46.9%) | 5325 (37.3%) |
| Women | 13,815 (55.4%) | 15,350 (56.1%) | 20,208 (53.1%) | 8957 (62.7%) | |
| Age, years | 15–49 | 12,363 (49.6%) | 6768 (24.7%) | 12,904 (33.9%) | 6227 (43.6%) |
| 50–64 | 6938 (27.8%) | 9066 (33.1%) | 12,006 (31.6%) | 3998 (28.0%) | |
| ≥65 | 5650 (32.9%) | 11,529 (67.1%) | 13,122 (34.5%) | 4057 (28.4%) | |
| Drinking status | ≥once/month | 13,179 (52.8%) | 13,863 (50.7%) | 18,556 (48.8%) | 8486 (59.4%) |
| Previous drinker | 783 (3.1%) | 1004 (3.7%) | 1245 (3.3%) | 542 (3.8%) | |
| <once/month | 10,684 (42.8%) | 12,031 (44.0%) | 17,644 (46.4%) | 5071 (35.5%) | |
| Smoking status | Current smoker | 13,439 (53.9%) | 15,678 (57.3%) | 20,584 (54.5%) | 8533 (59.8%) |
| Never-smoker | 4948 (19.8%) | 6246 (22.8%) | 8356 (22.4%) | 2838 (19.9%) | |
| Previous smoker | 6102 (24.5%) | 4734 (17.3%) | 8194 (20.7%) | 2642 (18.5%) | |
| Health condition | Very bad | 1238 (5.1%) | 1046 (3.9%) | 1630 (4.4%) | 654 (4.7%) |
| Bad | 3620 (14.8%) | 3572 (13.3%) | 5154 (13.8%) | 2038 (14.5%) | |
| Normal | 15,403 (62.8%) | 17,105 (63.9%) | 23,528 (63.1%) | 8970 (63.9%) | |
| Good | 3838 (15.7%) | 4533 (16.9%) | 6229 (16.7%) | 2142 (15.3%) | |
| Very good | 430 (1.8%) | 526 (2.0%) | 726 (2.0%) | 230 (1.6%) | |
| Depression status | K6 <13 | 21,570 (85.5%) | 23,815 (87.0%) | 33,007 (86.8%) | 12,378 (86.7%) |
| K6 ≥13 | 3381 (13.6%) | 3548 (13.0%) | 5025 (13.2%) | 1904 (13.3%) | |
| Education status | Elementary school and middle school | 5313 (18.2%) | 7598 (27.8%) | 10,302 (27.1%) | 2609 (18.3%) |
| Senior middle school | 12,417 (51.9%) | 12,858 (47.0%) | 18,167 (47.8%) | 7108 (49.8%) | |
| Vocational college | 4192 (17.3%) | 4081 (14.9%) | 5510 (14.5%) | 2763 (19.4%) | |
| Undergraduate school and graduate school | 2209 (8.9%) | 1955 (7.1%) | 2800 (7.4%) | 1364 (9.6%) | |
| Unemployment | Yes | 4923 (19.7%) | 4877 (17.8%) | 7086 (18.6%) | 2714 (19.0%) |
| No | 20,028 (80.3%) | 22,486 (82.2%) | 30,946 (81.4%) | 11,568 (81.0%) | |
| Change of work | Yes | 1215 (4.9%) | 774 (2.8%) | 1438 (3.8%) | 551 (3.9%) |
| No | 23,736 (95.1%) | 26,589 (97.2%) | 36,594 (96.2%) | 13,731 (96.1%) | |
K6, Kessler Psychological Distress Scale.