Table 1.

Observed and Deattenuated Spearman Correlation Coefficients (r) and 95% Confidence Intervals Between Food Group Intakes Assessed by Diet Record (1943–1970) and Food Frequency Questionnaire (2005–2006), United States

Food Group	Observed r	95% CI	Deattenuated r	95% CI	ICCa
Cold beveragesb	0.24	0.00, 0.44	0.38	−0.01, 0.67	0.35
Hot beveragesc	0.44	0.23, 0.61	0.70	−0.13, 0.96	0.33
Milk and dairy foodsd	0.22	−0.02, 0.43	0.25	−0.02, 0.48	0.56
Eggs	0.39	0.17, 0.57	0.51	0.19, 0.74	0.41
Poultrye	0.24	0.01, 0.45	0.39	0.00, 0.67	0.35
Red and processed meatsf	0.14	−0.10, 0.36	0.20	−0.13, 0.50	0.32
Fish and seafoodg	0.20	−0.03, 0.41	0.37	−0.12, 0.71	0.16
Breadsh	−0.13	−0.35, 0.10	−0.48	−0.99, 0.96	0.21
Bakery productsi	0.16	−0.08, 0.38	0.20	−0.14, 0.49	0.39
Potatoesj	0.29	0.07, 0.49	0.54	−0.28, 0.91	0.37
Breakfast cerealk	0.30	0.07, 0.49	0.45	0.03, 0.73	0.51
Other starchesl	0.07	−0.16, 0.30	0.11	−0.20, 0.41	0.35
Fruits and fruit juicesm	0.18	−0.06, 0.39	0.39	−0.25, 0.80	0.15
Vegetablesn	0.07	−0.17, 0.30	0.10	−0.22, 0.39	0.36
Snacks and dessertso	0.09	−0.15, 0.31	0.12	−0.32, 0.51	0.21
Frozen dessertsp	0.12	−0.12, 0.34	0.20	−0.15, 0.50	0.32
Median	0.19		0.31		0.36

Abbreviations: CI, confidence interval; ICC, intraclass correlation coefficient.

^aEstimated by using the repeated 7-day diet records for each person between 13 and 18 years of age.

^bDiet soda, regular soda, soda without caffeine, diet soda without caffeine, iced tea.

^cHot tea, coffee.

^dMilk, chocolate milk, instant breakfast drink, yogurt, cottage or ricotta cheese; cheese, cream cheese, butter, margarine.

^eChicken or turkey main dish, chicken or turkey sandwich.

^fBacon, hot dogs, other processed meats, hamburger, meat loaf, beef or lamb main dish, pork main dish, beef, pork or lamb sandwich, beef liver, chicken liver.

^gCanned tuna, dark-meat fish, breaded fish, other fish, shrimp/lobster/scallops.

^hWhite bread, dark bread, cornbread, biscuits/rolls, English muffins, tortillas.

ⁱDanish/sweet rolls, doughnuts, snack cakes, cake, cookies, brownies, pie, pancakes/waffles, muffins.

^jFrench fries, baked/boiled/mashed potatoes, potato salad, potato chips.

^kCold breakfast cereal, hot breakfast cereal.

^lPasta, pizza, rice.

^mRaisins, grapes, bananas, apples, applesauce, cantaloupe/melons, pears, orange/grapefruit, strawberries, peaches/plums/apricots, pineapple, orange juice, apple juice, other fruit juice.

ⁿTomatoes, tomato sauce, string beans, beans/lentils, broccoli, cauliflower, corn, peas/lima beans, mixed vegetables, cooked spinach, mustard/kale/greens, green peppers, eggplant/zucchini/squash, yams/sweet potatoes, cooked carrots, raw carrots, celery, radish, lettuce, cabbage, onions (garnish), onions (rings or soup), raw spinach.

^oCorn chips, popcorn, pretzels, peanuts, other nuts, graham crackers, crackers; chocolate bar, other candy bar, candy without chocolate, seeds, Pop Tarts (Kellogg Company, Battle Creek, Michigan).

^pSherbet, ice cream, milk shake, Popsicles (Good Humor-Breyers Ice Cream Company, Green Bay, Wisconsin).