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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Eating Disorder Diagnostic Interview

138 Shared Subjects

N/A
Clinical Assessments
Body Image
04/16/2018
eddi01
12/18/2023
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query adis_interviewformat Integer Recommended Interview Format
1;2; 999
1=On Phone; 2=In Person; 999 = Missing inttype, phone_interview
Query binge_epi1 Integer Recommended On how many days did you have a binge episode? binge_epi10, binge_epi11, binge_epi12, binge_epi2, binge_epi3, binge_epi4, binge_epi5, binge_epi6, binge_epi7, binge_epi8, binge_epi9, ede1dys1, ede1dys10, ede1dys11, ede1dys12, ede1dys2, ede1dys3, ede1dys4, ede1dys5, ede1dys6, ede1dys7, ede1dys8, ede1dys9
Query binge_days1 Integer Recommended How many bingeing episodes did you have on each bingeing day? binge_days10, binge_days11, binge_days12, binge_days2, binge_days3, binge_days4, binge_days5, binge_days6, binge_days7, binge_days8, binge_days9, ede1eps1, ede1eps10, ede1eps11, ede1eps12, ede1eps2, ede1eps3, ede1eps4, ede1eps5, ede1eps6, ede1eps7, ede1eps8, ede1eps9
Query mini_binge3 Integer Recommended Binge Eating Disorder: Eat more rapidly than normal? 0;1;3;999 0=No; 1=Yes; 3 = N/A; 999 = Missing eddi_2, ede2
Query mini_binge4 Integer Recommended Binge Eating Disorder: Eat until you felt uncomfortably full? 0;1;3;999 0=No; 1=Yes; 3 = N/A; 999 = Missing eddi_3, ede3
Query ede4 Integer Recommended During these binge episodes, did you eat large amounts of food when you didn't feel physically hungry? 0;1; 3; 999 0 = No; 1 = Yes; 3 = N/A; 999 = Missing eddi_4
Query mini_binge6 Integer Recommended Binge Eating Disorder: Eat alone because you felt embarrassed about how much you were eating? 0;1;3;999 0=No; 1=Yes; 3 = N/A; 999 = Missing eddi_5, ede5
Query mini_binge7 Integer Recommended Binge Eating Disorder: Feel guilty, depressed or disgusted with yourself after binging? 0;1;3;999 0=No; 1=Yes; 3 = N/A; 999 = Missing eddi_6, ede6
Query ede7 Integer Recommended During these binge episodes, did you feel upset that you couldn't control your eating? 0;1; 3; 999 0 = No; 1 = Yes; 3 = N/A; 999 = Missing eddi_7
Query sick1 Integer Recommended Have you made yourself sick (i.e., throw-up) as a means of controlling your shape or weight? How many episodes of self-induced vomiting have occurred? 999 = Missing eddi_8a, ede8sck1, ede8sck10, ede8sck11, ede8sck12, ede8sck2, ede8sck3, ede8sck4, ede8sck5, ede8sck6, ede8sck7, ede8sck8, ede8sck9, sick10, sick11, sick12, sick2, sick3, sick4, sick5, sick6, sick7, sick8, sick9
Query lax1 Integer Recommended Have you taken laxatives or diuretics (water pills) as a means of controlling your shape or weight? (e.g. medicines such as Ex-Lax, Correctol, Phenamint, Nature's Remedy, Sunril, Aqua-Ban, Pamprin, Midol-PMS.) How many episodes of laxative/diuretic use to control your shape or weight have occurred? 999 = Missing eddi_9a, ede9lax1, ede9lax10, ede9lax11, ede9lax12, ede9lax2, ede9lax3, ede9lax4, ede9lax5, ede9lax6, ede9lax7, ede9lax8, ede9lax9, lax10, lax11, lax12, lax2, lax3, lax4, lax5, lax6, lax7, lax8, lax9
Query dietpills1 Integer Recommended Have you used diet pills (e.g. Dexatrim, Dietac, Acutrim) as a means of controlling your shape or weight? How many episodes of diet pill use to control shape or weight have occurred? 999 = Missing dietpills10, dietpills11, dietpills12, dietpills2, dietpills3, dietpills4, dietpills5, dietpills6, dietpills7, dietpills8, dietpills9, ede9apill1, ede9apill10, ede9apill11, ede9apill12, ede9apill2, ede9apill3, ede9apill4, ede9apill5, ede9apill6, ede9apill7, ede9apill8, ede9apill9
Query fast1 Integer Recommended Have you fasted (meaning have you skipped at least 2 meals in a row) as a means of controlling your shape or weight? How many episodes of fasting to control your shape or weight have occurred? 999 = Missing eddi_10a, ede10fst1, ede10fst10, ede10fst11, ede10fst12, ede10fst2, ede10fst3, ede10fst4, ede10fst5, ede10fst6, ede10fst7, ede10fst8, ede10fst9, fast10, fast11, fast12, fast2, fast3, fast4, fast5, fast6, fast7, fast8, fast9
Query exer1 Integer Recommended Over the past 4 weeks have you engaged in exercise that was intended to burn calories to compensate for "overconsumption" of eating or drinking? How many days of compensatory exercise occurred in the past 4 weeks? (Month 1) 999 = Missing eddi_12a, ede11ex1, ede11ex10, ede11ex11, ede11ex12, ede11ex2, ede11ex3, ede11ex4, ede11ex5, ede11ex6, ede11ex7, ede11ex8, ede11ex9, exer10, exer11, exer12, exer2, exer3, exer4, exer5, exer6, exer7, exer8, exer9
Query formexer Integer Recommended Typically what form of exercise have you done? 1::31;999 1 = Running; 2 = Jogging; 3 = Walking; 4 = Pushups; 5 = Sit-ups/Crunches/Core Exercises; 6 = Treadmill; 7 = Biking/Stationary Bike; 8 = Stairstepper/Stairmaster; 9 = Swimming; 10 = Boxing; 11 = Pilates; 12 = Yoga; 13 = Leg Lifts; 14 = Lunges; 15 = Weight Lifting; 16 = Cardio/Aerobics; 17 = Dancing; 18 = Racquetball; 19 = Trampoline; 20 = Elliptical; 21 = Soccer; 22 = Basketball; 23 = Rowing; 24 = Rugby; 25 = Arc Trainer; 26 = Tennis; 27 = Badminton; 28 = Kickboxing; 29 = Hiking; 30 = Rock Climbing; 31 = Cross Fit/ Boot camp; 999 = Missing ede12
Query duraexer Float Recommended Typical duration (in minutes) per exercise episode? 999 = Missing eddi_14, ede13
Query importance Integer Recommended Has your weight and/or shape important in influencing how you feel about yourself as a person (i.e. how you judge, think, evaluate yourself)? ("On a scale of 0 to 6 . . .") 0::6; 999 0 = No importance; 2 = Some importance (definitely aspect of self-evaluation); 4 = Moderate importance (definitely one of the main aspects of self-evaluation); 6 = Supreme importance (nothing is more important in terms of self-evaluation); 999 = Missing ede14
Query imp1 Integer Recommended Over the past 4 weeks has your weight and/or shape important in influencing how you feel about yourself as a person (i.e. how you judge, think, evaluate yourself)? ("On a scale of 0 to 6 . . .") (Month 1) 0::6; 999 0 = No importance; 2 = Some importance (definitely aspect of self-evaluation); 4 = Moderate importance (definitely one of the main aspects of self-evaluation); 6 = Supreme importance (nothing is more important in terms of self-evaluation); 999 = Missing eddi_15a, ede15imp1, ede15imp10, ede15imp11, ede15imp12, ede15imp2, ede15imp3, ede15imp4, ede15imp5, ede15imp6, ede15imp7, ede15imp8, ede15imp9, imp10, imp11, imp12, imp2, imp3, imp4, imp5, imp6, imp7, imp8, imp9
Query afraid_fat Integer Recommended Have you been afraid that you might gain weight (or become fat)? How many days? 0::6; 999 0 = 0 days/wk: no definite fear of fatness or weight gain; 1 = 1-2 days/wk; 2 = 2-3 days/wk: definite fear of fatness or weight gain present on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: definite fear of fatness or weight gain present on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: definite fear of fatness or weight gain present every day; 999 = missing afraid, eddi_17a, ede16, ede17afd1, ede17afd10, ede17afd11, ede17afd12, ede17afd2, ede17afd3, ede17afd4, ede17afd5, ede17afd6, ede17afd7, ede17afd8, ede17afd9, fear1, fear10, fear11, fear12, fear2, fear3, fear4, fear5, fear6, fear7, fear8, fear9
Query diet Integer Recommended Have you done any specific behaviors to avoid gaining weight? (Such as only eat fruits and vegetables to avoid gaining weight. Do not count behaviors that have been captured in previous questions.) 0::6; 999 0 = 0 days/wk: no weight gain avoidance behaviors; 1 = 1-2 days/wk; 2 = 2-3 days/wk: weight gain avoidance behaviors on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: weight gain avoidance behaviors present on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: weight gain avoidance behaviors present every day; 999 = missing diet1, diet10, diet11, diet12, diet2, diet3, diet4, diet5, diet6, diet7, diet8, diet9, ede17adiet1, ede17adiet10, ede17adiet11, ede17adiet12, ede17adiet2, ede17adiet3, ede17adiet4, ede17adiet5, ede17adiet6, ede17adiet7, ede17adiet8, ede17adiet9
Query fat Integer Recommended Have you felt fat? 0::7; 999 0 = 0 days/wk: has not felt fat; 1 = 1-2 days/wk; 2 = 2-3 days/wk: has felt fat on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: has felt fat on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: has felt fat every day; 7 = Question not asked by interviewer; 999 = missing eddi_19a, ede18, ede19fat1, ede19fat10, ede19fat11, ede19fat12, ede19fat2, ede19fat3, ede19fat4, ede19fat5, ede19fat6, ede19fat7, ede19fat8, ede19fat9, fat1, fat10, fat11, fat12, fat2, fat3, fat4, fat5, fat6, fat7, fat8, fat9
Query month_menarche Integer Recommended What was the approximate month of your first menstrual period? 1::12; 999 999 = Missing ede20mn, month
Query year_menarche Integer Recommended What was the approximate year of your first menstrual period? 999 = Missing ede20yr, year
Query periods3 Integer Recommended How many periods have you missed over the past 3 months? 0::3; 888; 999 888 = N/A; 999 = Missing eddi_20, ede21
Query periods9 Integer Recommended How many periods have you missed over the 9 months before the past 3? 0::9; 888; 999 888 = N/A; 999 = Missing ede22
Query birth_control Integer Recommended Have you used any type of hormonal birth control in the last year? 0::1; 999 0 = No; 1 = Yes; 999 = Missing ede23a
Query birth_control_kind Integer Recommended If you have used any type of hormonal birth control in the last year, what kind? 0::10; 999 0 = N/A; 1 = Depo (shot); 2 = Pill (monthly); 3 = Ring (Monthly); 4 = Patch; 5 = Hormone supplement; 6 = IUD; 7 = Pill (Seasonal); 8 = Ring (Seasonal); 9 = Plan-B (morning after pill); 10 = Implant (Implanon); 999 = Missing ede23b
Query weightchange Integer Recommended Have you been pregnant in the past year or had any medical problems that would have caused a significant change in your weight or eating habits? 0::1; 999 0 = No; 1 = Yes eddi_22c, ede23c
eddi_23c String 300 Recommended If you have been pregnant in the past year or had any medical problems that would have caused a significant change in your weight or eating habits, then specify: eddi_22cdescribe
Query weight_loss_treatment Integer Recommended Have you participated in a structured weight loss treatment that cost money (e.g., Weight Watchers, Jenny Craig) in the past 12 months? 0::1; 999 0 = No; 1 = Yes; 999 = Missing ede24a
weight_loss_length String 50 Recommended If you have participanted in a structured weight loss treatment that cost money, then how long did you participate in this paid weight loss program for? 0 = N/A; 999 = Missing eded24b
weight_loss_pounds String 50 Recommended How much weight did you lose from participating in this structured weight loss treatment (past year) that cost money? 0 = N/A; 999 = Missing ede24c
Query height1 Float Recommended Measure height in cm. - Measurement 1 ede25a
Query height2 Float Recommended Measure height in cm. - Measurement 2 ede25b
Query weight1 Float Recommended Measure weight in kg. - Measurement 1 ede26a
Query weight2 Float Recommended Measure weight in kg. - Measurement 2 ede26b
Query lowest_weight_mn Float Recommended What has been your lowest weight in the past month? Weight in pounds. eddi_26, ede27
dawba_p2_c String 10 Recommended Diet/Weight/Body - What was your lowest weight in the last 12 months? eddi_27, ede28, lowest_weight_yr
Query highest_weight_mn Float Recommended What has been your highest weight in the past month? Weight in pounds. eddi_28, ede29
Query highest_weight_yr Float Recommended What has been your highest weight in the past 12 months? Weight in pounds. eddi_29, ede30
dawba_p2_d String 10 Recommended Diet/Weight/Body - What was your highest weight ever? eddi_31, ede31, highest_weight_ever
version_form String 121 Recommended Form used/assessment name
ede7h Integer Recommended Which ones? Eat large amounts when not physically hungry? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7i Integer Recommended Which ones? Eat along because you were embarassed of how much you were eating? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7j Integer Recommended Which ones? Feel depressed or very guilty after overeating? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7k Integer Recommended How old were you when that first started? Count the first time the participant endorsed subthreshold or full threshold frequency; in years; 888 = N/A; 999 = Missing
ede7l Integer Recommended How long did it last? Count the first instance; in months; 888 = N/A; 999 = Missing
ede13a Integer Recommended We have been talking about compensatory behaviors in the past 12 months. Before a year ago, had you ever made yourself sick (thrown up), taken laxatives or diuretics, fasted (skipped two or more meals in a row), or engaged in excessive exercise as a means of controlling your shape or weight? 0;1; 999 0 = No; 1 = Yes; 999 = Missing
ede13b Integer Recommended Did that happen at least 4 times a month (that is, approximately 1 time per week) for 3 months or longer OR at least 12 times over a shorter period? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13c Integer Recommended What about engaging in these types of compensatory behaviors at least twice a month for 3 months or longer OR at least 6 times over a shorter period? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13d Integer Recommended Was it during the times you were binge eating? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13e Integer Recommended Before a year ago, had you ever made yourself sick (thrown up) or taken laxatives or diuretics, as a means of controlling your shape or weight? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13f Integer Recommended Did that happen at least 4 times a month (that is, approximately 1 time per week) for 3 months or longer OR at least 12 times over a shorter period? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13g Integer Recommended How old were you when that first started making yourself sick? Count the first time the participant endorsed subthreshold or full threshold frequency; in years
ede13h Integer Recommended How long did making yourself sick last? Count the first instance; in months
ede13i Integer Recommended Have you ever had a time when you weighed much less than other people thought you ought to weigh? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13j Integer Recommended How much did you weigh?
ede13k Integer Recommended How old were you when you weighed much less than people thought?
ede13l Integer Recommended How tall were you when you weighed much less than people thought?
ede13m Integer Recommended At the time of your lowest weight, were you very afraid that you could become fat or actively working to avoid weight gain? (If yes, ?how many days out of each week over the past 4 wks, have you been afraid that you might gain weight or actively working to avoid weight gain??) 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede13n Integer Recommended At your lowest weight, did you still feel too fat or that part of your body was too fat? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede15a Integer Recommended Earlier in your life, during the time you were [DESCRIBE SYMPTOMS THAT WERE PRESENT DURING POTENTIAL EATING DISORDER EPISODE], was your weight and/or shape important in influencing how you felt about yourself as a person (i.e. how you judge, think, evaluate yourself)? 0::6; 999 0 = No importance; 2 = Some importance (definitely aspect of self-evaluation); 4 = Moderate importance (definitely one of the main aspects of self-evaluation); 6 = Supreme importance (nothing is more important in terms of self-evaluation); 999 = Missing
ede7a Integer Recommended We have been talking about binge eating in the past 12 months. Before a year ago, had you ever engaged in uncontrollable binge eating episodes? 0;1; 999 0 = No; 1 = Yes; 999 = Missing
ede7b Integer Recommended Did that happen at least 4 times a month (that is, approximately 1 time per week) for 3 months or longer OR 12 times over a shorter period? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7c Integer Recommended What about engaging in uncontrollable binge eating episodes at least twice a month for 3 months or longer OR 6 times over a shorter period? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7d Integer Recommended Was it very upsetting to you that you couldn?t stop eating or control what or how much you were eating? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7e Integer Recommended During the binges, did you have at least some of the features associated with binge eating we talked about (such as eating more rapidly than normal)? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7f Integer Recommended Which ones? Eat more rapidly than normal? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
ede7g Integer Recommended Which ones? Eat until uncomfortably full? 0;1; 888; 999 0 = No; 1 = Yes; 888 = N/A; 999 = Missing
eddi_1a Integer Recommended How many episodes did you have on each of those days? Number of Episodes
eddi_1b Integer Recommended Then for the past 3 months, how many days did you have a binge episode? Number of Days
eddi_1c Integer Recommended How many total episodes were there? Number of Episodes
eddi_1d Integer Recommended For the past year, how many days did you have a binge episode? Number of Days
eddi_1e Integer Recommended And how many episodes were there? Number of Episodes
eddi_8b Integer Recommended How many episodes of self-induced vomiting occurred over the prior 3 months? Number of Episodes
eddi_8c Integer Recommended How many episodes of self-induced vomiting occurred over the past 1 year? Number of Episodes
eddi_9b Integer Recommended How many episodes of laxative/diuretic use to control shape or weight occurred over the prior 3 months? Number of Episodes
eddi_9c Integer Recommended How many episodes of laxative/diuretic use to control shape or weight occurred over the past 1 year? Number of Episodes
eddi_10b Integer Recommended How many episodes of fasting to control shape or weight occurred over the prior 3 months? Number of Episodes
eddi_10c Integer Recommended How many episodes of fasting to control shape or weight occurred over the past 1 year? Number of Episodes
eddi_11a Integer Recommended Over the past 4 weeks, have you engaged in exercise? 0;1 0= No; 1= Yes
eddi_11b Integer Recommended Over the past three months have you engaged in exercise? 0;1 0= No; 1= Yes
eddi_11c Integer Recommended Over the past 12 months (year) have you engaged in exercise? 0;1 0= No; 1= Yes
eddi_12b Integer Recommended How many days of compensatory exercise occurred in the prior 3 months? Number of Days
eddi_12c Integer Recommended How many days of compensatory exercise occurred in the past 1 year? Number of Days
eddi_13 String 100 Recommended Typically, what form of exercise have you done?
eddi_15b Integer Recommended (Your weight and/or shape been important in influencing how you feel about yourself) Has this been similar in the 3 prior months? 0 :: 6;999 0 = No importance; 2 = Some importance (definitely aspect of self-evaluation); 4 = Moderate importance (definitely one of the main aspects of self-evaluation); 6 = Supreme importance (nothing is more important in terms of self-evaluation); 999 = Missing
eddi_15c Integer Recommended (Your weight and/or shape been important in influencing how you feel about yourself) Has this been similar in the past 1 year? 0 :: 6;999 0 = No importance; 2 = Some importance (definitely aspect of self-evaluation); 4 = Moderate importance (definitely one of the main aspects of self-evaluation); 6 = Supreme importance (nothing is more important in terms of self-evaluation); 999 = Missing
eddi_17b Integer Recommended (You have been afraid that you might gain weight/become fat) Has this been similar in the 3 prior months? 0 :: 6;999 0 = 0 days/wk: no definite fear of fatness or weight gain; 1 = 1-2 days/wk; 2 = 2-3 days/wk: definite fear of fatness or weight gain present on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: definite fear of fatness or weight gain present on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: definite fear of fatness or weight gain present every day; 999 = missing
timepoint_label String 50 Recommended Timepoint/visit label
eddi_17c Integer Recommended (You have been afraid that you might gain weight/become fat) Has this been similar in the past 1 year? 0 :: 6;999 0 = 0 days/wk: no definite fear of fatness or weight gain; 1 = 1-2 days/wk; 2 = 2-3 days/wk: definite fear of fatness or weight gain present on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: definite fear of fatness or weight gain present on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: definite fear of fatness or weight gain present every day; 999 = missing
eddi_19b Integer Recommended (Felt fat) Has this been similar in the 3 prior months? 0 :: 6;999 0 = 0 days/wk: has not felt fat; 1 = 1-2 days/wk; 2 = 2-3 days/wk: has felt fat on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: has felt fat on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: has felt fat every day; 999 = missing
eddi_19c Integer Recommended (Felt fat) Has this been similar in the past 1 year? 0 :: 6;999 0 = 0 days/wk: has not felt fat; 1 = 1-2 days/wk; 2 = 2-3 days/wk: has felt fat on less than half the days; 3 = 3-4 days/wk; 4 = 4-5 days/wk: has felt fat on more than half the days; 5 = 5-6 days/wk; 6 = 6-7 days/wk: has felt fat every day; 999 = missing
eddi_21 Integer Recommended How many periods have you missed over the previous year? Number of Periods
eddi_22a Integer Recommended Were you on birth control during any of these months? 0;1 0= No; 1= Yes
eddi_22b String 100 Recommended If yes, to being on birth control during those months, what kind?
eddi_23a Integer Recommended Have you participated in a paid OR unpaid structured weight loss program in the past 12 months? 0;1 0= No; 1= Yes
eddi_23b String 25 Recommended If yes, how long did you participate in this paid/unpaid weight loss program for?
eddi_24 String 10 Recommended Current height?
eddi_25 Integer Recommended Current weight? in pounds (lbs)
eddi_habits Integer Recommended Have your eating habits varied much from day to day? 0;1 0= No; 1= Yes
eddi_30 Integer Recommended What was your lowest adult weight ever? in pounds (lbs)
eddi_023c Integer Recommended How much weight did you lose from participating in this program? in pounds (lbs)
eddi_inst1 Integer Recommended Have you ever had a binge episode? 0;1 0= No; 1= Yes
eddi_bingeinst String 1,000 Recommended Can you give me an example of what you have eaten at these times?
eddi_bingesim String 1,000 Recommended Are the other binge episodes similar?
eddi_binge_ooc String 1,000 Recommended Did you feel out of control during those times? Could you have stopped eating once you had started?
eddi_1 Integer Recommended For the past 4 weeks, how many days did you have binge episodes? Number of Days
eddi_1_bingetype Integer Recommended For Screener to Answer: Subjective Binges or Objective Binges? 1;2 1=Subjective Binges; 2=Objective Binges
eddi_8a Integer Recommended Over the past 4 weeks have you made yourself sick as a means of controlling your shape or weight? How many episodes of self-induced vomiting occurred over the last 4 weeks? Number of episodes
eddi_9a Integer Recommended Over the past 4 weeks, have you taken laxatives or diuretics (water pills) as a means of controlling your shape or weight? (e.g. medicines such as Ex-Lax, Correctol, Phenamint, Nature's Remedy, Sunril, Aquaban, Pamprin, Midol-PMS)? How many episodes of laxative/diuretic use to control shape or weight occurred over the last 4 weeks? Number of episodes
eddi_10a Integer Recommended Over the past 4 weeks, have you fasted (meaning you have skipped at least 2 meals in a row) as a means of controlling your shape and weight? How many episodes of fasting to control shape or weight occurred over the last 4 weeks? Number of episodes
eddi_17a Integer Recommended Over the past 4 weeks have you been afraid that you might gain weight (or become fat)? How many days? 0::6 0=No definite fear of fatness or weight gain; 2=Definite fear of fatness or weight gain present on less than half the days; 4=Definite fear of fatness or weight gain on more than half the days; 6=Definite fear of fatness or weight gain present every day
eddi_19a Integer Recommended Over the past 4 weeks, have you felt fat? 0::6 0=Not felt fat; 2=Has felt fat on less than half the days; 4=Has felt fat on more than half the days; 6=Has felt fat every day
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.

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