Protocol - Calcium Intake - Adults
Description
These questions from the Five-Factor Screener were conducted by an interviewer in-person with the respondent and may be useful to assess an individual’s approximate intakes of several foods. These particular questions address calcium intake. No portion size questions are asked. This screener does not attempt to assess total diet.
Specific Instructions
None
Availability
Protocol
*Read text if the respondent needs further clarification about the information requested.
These questions are about the different kinds of foods you ate or drank during the PAST MONTH, that is, the past 30 days. When answering, please include meals and snacks eaten at home, at work or school, in restaurants, and anyplace else.
1. During the past month, how often did you eat HOT OR COLD CEREALS? *Read if necessary: Include cereals eaten at any time of the day.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
2. During the past month . . . When you ate cereal, which kinds did you usually eat? *Enter one or two types. Separate with a comma.
1 [ ] Cooked cereals (such as oatmeal, cream of wheat, grits)
2 [ ] All bran cereals (such as All Bran®, Fiber One®, 100% Bran®, or Bran Buds®)
3 [ ] Cereals with some bran or fiber (such as Cheerios®, Raisin Bran®, Shredded Wheat®, Total®, Wheaties®, 40% Bran Flakes®, Granola, Grape Nuts®, Müeslix®, etc.)
4 [ ] Cereals with little bran or fiber (such as Corn Flakes®, Honey Nut Cheerios®, Froot Loops®, Rice Krispies®, Kix®, Frosted Flakes®, Special K®, Cap’n Crunch®, Blueberry Morning®, Product 19®, etc.)
5 [ ] Other
6 [ ] Refused
7 [ ] Don’t know
3. During the past month . . . How often did you have MILK, either to drink or on cereal? Do NOT include small amounts of milk in coffee or tea. *Read if necessary: Do NOT include cream or soy milk. INCLUDE skim, no-fat, low-fat, whole milk, buttermilk, and lactose-free milk. Also INCLUDE chocolate or other flavored milks.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
4. During the past month, how often did you drink regular, carbonated SODA OR SOFT DRINKS that contain sugar? Do NOT include diet soda. *Read if necessary: Do NOT include diet or sugar-free fruit drinks. Do NOT include juices or tea in cans. DO NOT include diet mineral water or diet flavored waters.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
5. During the past month, how often did you drink 100% FRUIT JUICE, such as orange, mango, apple, and grape juices? Do NOT count fruit drinks. *Read if necessary: INCLUDE only 100% pure juices. Do NOT include fruit drinks with added sugar, like Kool-Aid®, Hi-C®, lemonade, cranberry cocktail, Gatorade®, Tampico®, and Sunny Delight®.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
NOW we are going to ask about FRUIT-FLAVORED drinks WITH ADDED SUGAR.
6. How often did you drink FRUIT-FLAVORED DRINKS with sugar (such as Kool-Aid®, Hi-C®, lemonade, or cranberry cocktail)? Do NOT include diet drinks. *Read if necessary: INCLUDE Gatorade® and other sports drinks with added sugar. INCLUDE Tampico®, Sunny Delight® and Twister®. Do NOT include 100% fruit juices or soda. Do NOT include yogurt drinks or carbonated water.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
7. During the past month . . . How often did you eat FRUIT? COUNT fresh, frozen, or canned fruit. Do NOT count juices. *Read if necessary: Include fruits such as apples, bananas, applesauce, melon, berries, fruit salad, mangos, papayas, oranges, and grapes.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
8. During the past month . . . How often did you eat a green leafy or lettuce SALAD, with or without other vegetables? *Read if necessary: INCLUDE spinach salads
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
9. During the past month . . . How often did you eat FRENCH FRIES, home fries, or hash brown potatoes?
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
10. During the past month . . . How often did you eat other WHITE POTATOES? COUNT baked potatoes, boiled potatoes, mashed potatoes and potato salad. *Read if necessary: Do NOT include yams or sweet potatoes. INCLUDE red-skinned and Yukon Gold potatoes
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
11. During the past month . . . How often did you eat COOKED DRIED BEANS, such as refried beans, baked beans, bean soup, and pork and beans? Do NOT include green beans.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
12. During the past month . . . Not counting what you just told me about (lettuce salads, white potatoes, cooked dried beans), and not counting rice, how often did you eat OTHER VEGETABLES? *Read if necessary: Examples of other vegetables include tomatoes, string beans, carrots, corn, sweet potatoes, cabbage, bean sprouts, collard greens, and broccoli.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
13. During the past month . . . How often did you have TOMATO SAUCES such as spaghetti sauce or pizza with tomato sauce?
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
14. During the past month . . . How often did you have SALSA?
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
15. During the past month . . . How often did you eat WHOLE GRAIN BREAD including toast, rolls, and in sandwiches? Whole grain breads include whole wheat, rye, oatmeal, and pumpernickel. Do NOT include white bread. *Read if necessary: INCLUDE cracked wheat, multi-grain, and bran breads.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
16. During the past month, how often did you eat DOUGHNUTS, sweet rolls, Danish, muffins, or Pop-Tarts®? Do NOT include sugar-free items. *Read if necessary: INCLUDE low-fat kinds
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
17. During the past month . . . How often did you eat COOKIES, CAKE, PIE, or BROWNIES? Do NOT include sugar-free kinds. *Read if necessary: INCLUDE low-fat kinds. Do NOT include ice cream and other frozen desserts or candy.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
18. During the past month . . . How often did you eat any kind of CHEESE? Include cheese as a snack, cheese on burgers, sandwiches, or pizza, and cheese mixed into such foods as lasagna, enchiladas, or casseroles.
00 [ ] Never
01 [ ] 1-3 times last month
02 [ ] 1-2 times per week
03 [ ] 3-4 times per week
04 [ ] 5-6 times per week
05 [ ] 1 time per day
06 [ ] 2 times per day
07 [ ] 3 times per day
08 [ ] 4 times per day
09 [ ] 5 or more times per day
97 [ ] Refused
99 [ ] Don’t know
Scoring Procedures The following procedures are used to convert an individual’s responses to an estimate of that individual’s daily intake of calcium (mg):
1. The frequency reported categorically on the questionnaire is converted to the number of times consumed per day as shown below. In general, the midpoint of the frequency range was used.| Table 1. Conversion of Frequency Response to Times per Day | |
| Frequency Response | Times per Day |
| Never | 0 |
| 1-3 times per month | 0.067 |
| 1-2 times per week | 0.214 |
| 3-4 times per week | 0.5 |
| 5-6 times per week | 0.786 |
| 1 time per day | 1 |
| 2 times per day | 2 |
| 3 times per day | 3 |
| 4 times per day | 4 |
| 5 or more times per day | 5 |
2. The age and gender-specific portion sizes (below) for each food are multiplied by the frequency calculated in Step 1.
| Table 2a. Median Portion Size (Pk) in Grams per Mention by Age for Calcium: Men | |||||||
| Food Group | Age Group | ||||||
| 18-27 | 28-37 | 38-47 | 48-57 | 58-67 | 68-77 | 78-99 | |
| Cooked cereals (P1) | 354.000000 | 219.630000 | 247.000000 | 247.000000 | 234.000000 | 239.000000 | 234.000000 |
| High-fiber Cereal (P2) | 33.000000 | 33.000000 | 33.000000 | 33.000000 | 22.000000 | 22.000000 | 22.000000 |
| Moderate-fiber cereal (P3) | 84.000000 | 66.000000 | 58.000000 | 64.125000 | 50.000000 | 47.000000 | 39.000000 |
| Low-fiber cereal (P4) | 64.000000 | 54.000000 | 54.000000 | 40.625000 | 40.000000 | 30.375000 | 29.000000 |
| Milk (P5) | 325.333333 | 268.400000 | 274.500000 | 244.000000 | 233.833333 | 206.000000 | 183.000000 |
| Regular soda (P6) | 453.866667 | 372.000000 | 372.000000 | 372.000000 | 370.200000 | 368.400000 | 368.000000 |
| Fruit drinks (P7) | 480.000000 | 376.500000 | 378.265000 | 372.000000 | 306.000000 | 248.000000 | 248.000000 |
| Fruit juice (P8) | 372.000000 | 311.250000 | 249.000000 | 249.000000 | 248.000000 | 186.750000 | 186.750000 |
| Fruit (P9) | 131.750000 | 128.000000 | 123.200000 | 127.500000 | 122.000000 | 118.000000 | 114.250000 |
| Salad (P10) | 30.000000 | 47.833333 | 42.500000 | 41.250000 | 42.500000 | 41.250000 | 44.666667 |
| French fries (P11) | 112.500000 | 114.000000 | 100.000000 | 100.000000 | 85.500000 | 85.500000 | 97.000000 |
| Other potatoes (P12) | 210.000000 | 193.000000 | 193.000000 | 161.000000 | 150.000000 | 127.000000 | 113.250000 |
| Dried beans (P13) | 222.500000 | 188.095000 | 178.000000 | 189.750000 | 226.800000 | 199.333333 | 214.000000 |
| Other vegetables (P14) | 61.250000 | 74.166667 | 75.625000 | 81.666667 | 76.000000 | 73.332500 | 70.000000 |
| Tomato sauce (P15) | 63.000000 | 125.000000 | 125.000000 | 156.250000 | 122.500000 | 125.000000 | 125.000000 |
| Salsa (P16) | 62.250000 | 62.250000 | 49.275000 | 43.875000 | 16.000000 | 31.130000 | 31.130000 |
| Whole grain bread (P17) | 56.000000 | 54.000000 | 52.000000 | 52.000000 | 51.000000 | 48.250000 | 48.000000 |
| Doughnuts, sweet rolls, muffins (P18) | 71.000000 | 77.500000 | 72.800000 | 65.000000 | 63.000000 | 57.000000 | 57.000000 |
| Cookies, pie, cake, brownies (P19) | 64.000000 | 66.000000 | 66.000000 | 73.733333 | 67.500000 | 64.000000 | 61.000000 |
| Cheese (P20) | 35.440000 | 28.350000 | 30.470000 | 29.390000 | 28.350000 | 28.350000 | 28.350000 |
| Table 2b. Median Portion Size (Pk) in Grams per Mention by Age for Calcium: Women | |||||||
| Food Group | Age Group | ||||||
| 18-27 | 28-37 | 38-47 | 48-57 | 58-67 | 68-77 | 78-99 | |
| Cooked cereals (P1) | 234.000000 | 234.000000 | 234.000000 | 234.000000 | 226.800000 | 234.000000 | 227.475000 |
| High-fiber cereal (P2) | 42.750000 | 42.750000 | 42.750000 | 42.750000 | 27.970000 | 27.970000 | 27.970000 |
| Moderate-fiber cereal (P3) | 60.000000 | 57.000000 | 53.000000 | 49.500000 | 42.000000 | 39.083333 | 40.000000 |
| Low-fiber cereal (P4) | 46.500000 | 37.500000 | 36.250000 | 33.000000 | 27.000000 | 26.000000 | 25.000000 |
| Milk (P5) | 244.000000 | 244.000000 | 244.000000 | 214.250000 | 183.750000 | 183.000000 | 183.000000 |
| Regular soda (P6) | 372.000000 | 372.000000 | 370.200000 | 368.400000 | 330.666667 | 366.000000 | 368.200000 |
| Fruit drinks (P7) | 360.000000 | 341.000000 | 250.000000 | 250.000000 | 248.000000 | 240.000000 | 221.200000 |
| Fruit juice (P8) | 280.125000 | 249.000000 | 248.800000 | 233.250000 | 189.755000 | 186.600000 | 186.700000 |
| Fruit (P9) | 118.000000 | 118.000000 | 118.000000 | 118.000000 | 118.000000 | 112.427143 | 109.000000 |
| Salad (P10) | 33.750000 | 32.083333 | 47.000000 | 55.000000 | 43.750000 | 34.333333 | 41.250000 |
| French fries (P11) | 79.500000 | 70.000000 | 70.000000 | 70.000000 | 66.000000 | 70.000000 | 64.000000 |
| Other potatoes (P12) | 122.000000 | 127.000000 | 119.000000 | 113.000000 | 105.000000 | 105.000000 | 105.000000 |
| Dried beans (P13) | 132.750000 | 126.500000 | 126.500000 | 141.750000 | 130.550000 | 172.000000 | 178.000000 |
| Other vegetables (P14) | 56.000000 | 62.043333 | 64.415000 | 64.920000 | 65.000000 | 67.375000 | 71.333333 |
| Tomato sauce (P15) | 125.000000 | 113.400000 | 62.500000 | 125.000000 | 62.500000 | 62.500000 | 62.500000 |
| Salsa (P16) | 32.000000 | 31.130000 | 36.565000 | 27.847500 | 31.130000 | 16.000000 | 16.000000 |
| Whole grain bread (P17) | 50.000000 | 48.000000 | 47.500000 | 45.000000 | 45.000000 | 42.400000 | 34.000000 |
| Doughnuts, sweet rolls, muffins (P18) | 67.333333 | 58.000000 | 57.000000 | 58.500000 | 57.000000 | 59.000000 | 47.000000 |
| Cookies, pie, cake, brownies (P19) | 56.700000 | 50.000000 | 48.800000 | 55.200000 | 57.000000 | 48.675000 | 52.666667 |
| Cheese (P20) | 28.250000 | 24.000000 | 24.000000 | 26.250000 | 28.350000 | 26.250000 | 28.350000 |
3. Regression coefficients (see below) are applied according to the equation below.
| Parameter | Men | Women |
| Intercept (b0) | 4.482732 | 4.155762 |
| Cooked cereals (b1) | 0.000318 | 0.000484 |
| High-fiber cereal (b2) | 0.006716 | 0.006744 |
| Moderate-fiber cereal (b3) | -0.000355 | 0.000074 |
| Low-fiber cereal (b4) | -0.002023 | -0.001305 |
| Milk (b5) | 0.002204 | 0.002580 |
| Regular soda (b6) | 0.000089 | 0.000095 |
| Fruit drinks (b7) | 0.000105 | 0.000326 |
| Fruit juice (b8) | 0.000123 | 0.000195 |
| Fruit (b9) | 0.000170 | 0.000264 |
| Salad (b10) | -0.000938 | -0.000723 |
| French fries (b11) | 0.001159 | 0.000414 |
| Other potatoes (b12) | 0.000349 | 0.000489 |
| Dried beans (b13) | 0.000511 | 0.001035 |
| Other vegetables (b14) | 0.000400 | 0.000396 |
| Tomato sauce (b15) | 0.000948 | 0.000287 |
| Salsa (b16) | 0.002179 | 0.002679 |
| Whole grain bread (b17) | 0.000406 | 0.000680 |
| Doughnuts, sweet rolls, muffins (b18) | 0.001198 | 0.001873 |
| Cookies, pie, cake, brownies (b19) | 0.001771 | 0.002451 |
| Cheese (b20) | 0.014186 | 0.015442 |
To estimate calcium (mg), the model is: E (Dietary Factor).25 = b0 + b1NFG1P1 + b2NFG2P2 + ... + b20NFG20P20
For men: Quarter root of calcium (mgs) = 4.482732 + 0.000318 (Daily Frequency * Gender/Age Specific Portion Size per Mention for Cooked cereals ) + 0.006716 (Daily Frequency * Gender/Age Specific Portion Size per Mention for High-fiber Cereal) + ... + 0.014186 (Daily Frequency * Gender/Age Specific Portion Size per Mention for Cheese)
For women: Quarter root of calcium (mgs) = 4.155762 + 0.000484 (Daily Frequency * Gender/Age Specific Portion Size per Mention for Cooked cereals ) + 0.006744 (Daily Frequency * Gender/Age Specific Portion Size per Mention for High-fiber Cereal) + ... + 0.015442 (Daily Frequency * Gender/Age Specific Portion Size per Mention for Cheese)
All Bran®, Bran Buds®, Raisin Bran®, Pop-Tarts®, Müeslix®, Corn Flakes®, Froot Loops®, Rice Krispies®, Frosted Flakes®, Special K®, and Product 19® are registered trademarks of Kellogg NA Co. Fiber One®, Cheerios®, Total®, Wheaties®, Honey Nut Cheerios®, and Kix® are registered trademarks of General Mills Inc. 100% Bran®, Shredded Wheat®, 40% Bran®, Grape Nuts®, and Blueberry Morning® are registered trademarks of Post Foods, LLC. Cap’n Crunch® is a registered trademark of Quaker Oats Company; Kool-Aid® is a registered trademark of Kraft Foods Inc.; Hi-C® is a registered trademark of The Coca-Cola Company; Gatorade® is a registered trademark of PepsiCo Inc.; Tampico® is a registered trademark of Tampico Beverages, Inc.; Sunny Delight® is a registered trademark of Sunny Delight Beverages Co.; Twister® is a registered trademark of Tropicana Products, Inc.
Personnel and Training Required
The interviewer must be trained to conduct personal interviews with individuals from the general population. The interviewer must be trained and found to be competent (i.e., tested by an expert) at the completion of personal interviews. The interviewer should be trained to prompt respondents further if a "don’t know" response is provided. These questions can be administered using multiple modes (e.g., paper-and-pencil and computer-assisted interviews).
Equipment Needs
Although the source instrument was developed to be administered by computer, the PhenX Working Group acknowledges that these questions can be administered in a noncomputerized format (i.e., paper-and-pencil instrument). Computer software is necessary to develop computer-assisted instruments. The interviewer will require a laptop or handheld computer to administer a computer-assisted questionnaire.
Requirements
| Requirement Category | Required |
|---|---|
| Major equipment | No |
| Specialized training | No |
| Specialized requirements for biospecimen collection | No |
| Average time of greater than 15 minutes in an unaffected individual | Yes |
Mode of Administration
Interviewer-administered questionnaire
Lifestage
Adult, Senior
Participants
Ages 18 years or older
Selection Rationale
This instrument was determined to be low burden, collects dietary intake information on a nutrient that is known to interact with gene variants in chronic disease, and has been validated against the 24-hour recall dietary methodology.
Language
Chinese, English, Spanish
Standards
| Standard | Name | ID | Source |
|---|---|---|---|
| Logical Observation Identifiers Names and Codes (LOINC) | PhenX - calcium intake - adult protocol | 62289-4 | LOINC |
| Human Phenotype Ontology | Abnormality of calcium homeostasis | HP:0004363 | HPO |
| caDSR Form | PhenX PX050202 - Calcium Intake By Adults Daily | 5850504 | caDSR Form |
Derived Variables
None
Process and Review
The Expert Review Panel #1 reviewed the measures in the Anthropometrics, Diabetes, Physical Activity and Physical Fitness, and Nutrition and Dietary Supplements domains.
Guidance from the ERP includes:
• No significant changes to measure
Back-compatible: no changes to Data Dictionary
Previous version in Toolkit archive (link)
Protocol Name from Source
National Health Interview Survey (NHIS) Diet and Nutrition Questionnaire, 2005
Source
Centers for Disease Control and Prevention, National Center for Health Statistics. (2005). National Health Interview Survey, Diet and Nutrition Questionnaire. Questions NAC.010_00.00 (question 1), NAC.015_00.00 (question 2), NAC.020_00.00 (question 3), NAC.030_00.00 (question 4), NAC.040_00.00 (question 5), NAC.060_00.00 (question 6), NAC.070_00.00 (question 7), NAC.090_00.00 (question 8), NAC.100_00.00 (question 9), NAC.110_00.00 (question 10), NAC.120_00.00 (question 11), NAC.130_00.00 (question 12), NAC.131_00.00 (question 13), NAC.132_00.00 (question 14), NAC.135_00.00 (question 15), NAC.136_00.00 (question 16), NAC.137_00.00 (question 17), and NAC.138_00.00 (question 18).
National Cancer Institute. (2005). Five-Factor Screener, National Health Interview Survey, Diet and Nutrition. NAC.010-NAC.138
General References
National Cancer Institute. (2005). Five-factor screener: National Health Interview Survey (NHIS) validation results. Retrieved from Supplemental Information
Protocol ID
50202
Variables
Export Variables| Variable Name | Variable ID | Variable Description | dbGaP Mapping | |
|---|---|---|---|---|
| PX050202_Bean_Frequency | ||||
| PX050202110000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Cereal_Frequency | ||||
| PX050202010000 | During the past month, how often did you eat more | Variable Mapping | ||
| PX050202_Cereal_Variety | ||||
| PX050202020000 | During the past month... When you ate more | Variable Mapping | ||
| PX050202_Cheese_Frequency | ||||
| PX050202180000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Cookie_Cake_Pie_Frequency | ||||
| PX050202170000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Doughnut_Frequency | ||||
| PX050202160000 | During the past month, how often did you eat more | N/A | ||
| PX050202_French_Fries_Frequency | ||||
| PX050202090000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Fruit_Flavored_Drink_Frequency | ||||
| PX050202060000 | How often did you drink FRUIT-FLAVORED more | N/A | ||
| PX050202_Fruit_Frequency | ||||
| PX050202070000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Fruit_Juice_Frequency | ||||
| PX050202050000 | During the past month, how often did you more | N/A | ||
| PX050202_Milk_Frequency | ||||
| PX050202030000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Other_Vegetable_Frequency | ||||
| PX050202120000 | During the past month... Not counting what more | Variable Mapping | ||
| PX050202_Salad_Frequency | ||||
| PX050202080000 | During the past month, how often did you eat more | Variable Mapping | ||
| PX050202_Salsa_Frequency | ||||
| PX050202140000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Soda_Frequency | ||||
| PX050202040000 | During the past month, how often did you more | Variable Mapping | ||
| PX050202_Tomato_Sauce_Frequency | ||||
| PX050202130000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_White_Potato_Frequency | ||||
| PX050202100000 | During the past month... How often did you more | Variable Mapping | ||
| PX050202_Whole_Grain_Bread_Frequency | ||||
| PX050202150000 | During the past month... How often did you more | Variable Mapping | ||
Measure Name
Calcium Intake (Daily)
Release Date
October 30, 2009
Definition
A measure to estimate an individual’s daily average intake of calcium in milligrams over the past 30 days.
Purpose
Calcium is an element critical to many body functions including bone growth and maintenance, muscle and nerve control, blood clotting, and blood pressure regulation.
Keywords
Nutrition and Dietary Supplements, mineral, total dietary intake, bone, bone growth, Blood pressure, muscle control, nerve control, blood clotting, NHIS
Measure Protocols
| Protocol ID | Protocol Name |
|---|---|
| 50201 | Calcium Intake - Children |
| 50202 | Calcium Intake - Adults |
Publications
There are no publications listed for this protocol.