Table 2. Food classification and population intake status.
| Food group | Food item on FFQ | Mean (10th-90th range)a | ||||||
|---|---|---|---|---|---|---|---|---|
| All | Male | Female | ||||||
| n = 7,012 | n = 3,198 | n = 3,814 | ||||||
| Energy-giving foods | ||||||||
| Rice | Rice | g/d | 394 | (188-600) | 485 | (250-680) | 317 | (165-450) |
| Other grains/potatoes | Bread, noodles, soba, potatoes | g/d | 129 | (72-204) | 131 | (68-215) | 127 | (72-195) |
| Confectionery | Cake, Japanese traditional sweets | g/d | 21 | (7-42) | 18 | (7-28) | 24 | (10-47) |
| Oil | Butter, margarine, mayonnaise, oil for deep fried/stir fried | g/d | 14 | (6-24) | 12 | (5-22) | 15 | (6-25) |
| Protein-rich foods | ||||||||
| Meat | Beef/pork, chicken, liver, ham/sausage | g/d | 41 | (17-69) | 39 | (17-69) | 42 | (17-70) |
| Fish/seafood | Fish, shellfish, squid/shrimp/crab/octopus, fish roe, processed fish food, canned tuna | g/d | 62 | (28-98) | 62 | (28-100) | 62 | (27-97) |
| Eggs | Eggs | g/d | 19 | (4-40) | 18 | (4-40) | 19 | (8-40) |
| Dairy products | Milk, yogurt | g/d | 122 | (13-255) | 99 | (13-210) | 142 | (26-255) |
| Soy products | Soybeans, tofu, fermented soy food, fried soy product | g/d | 112 | (41-195) | 111 | (41-195) | 113 | (42-194) |
| Fruits/vegetables | ||||||||
| Carotenoid-rich vegetables | Pumpkin, carrot, broccoli, green leafy vegetables, other carotenoid-rich vegetables | g/d | 78 | (27-146) | 63 | (22-116) | 92 | (34-166) |
| Other vegetables | Cabbage, Japanese radish, dried radish, burdock, other light vegetables, mushroom | g/d | 78 | (28-140) | 61 | (24-111) | 93 | (35-157) |
| Seaweed | Seaweed | g/d | 2 | (1-4) | 2 | (1-4) | 2 | (1-5) |
| Fruits | Mandarin/orange/grapefruit, other fruits | g/d | 55 | (13-125) | 41 | (13-89) | 66 | (17-136) |
| Seeds | Peanuts/almond | g/d | 3 | (1-4) | 3 | (1-4) | 3 | (1-4) |
| Beverages | ||||||||
| Green tea | Green tea | g/d | 230 | (11-600) | 220 | (11-660) | 239 | (10-600) |
| Coffee | Coffee | g/d | 146 | (10-300) | 134 | (10-300) | 156 | (10-300) |
| Alcoholb | Sake, beer, whiskey, wine, shochu, chuhai | g/d | 106 | (0-377) | 199 | (0-480) | 29 | (0-93) |
FFQ, food frequency questionnaire.
a Values are presented as mean and 10th-90th percentiles in parentheses.
b Values are calculated according to the percentage of ethanol and shown in comparison to sake.