Form 34 - Personal Habits
| File Name | Data as of | Population | Data collected | One row per | Rows |
|---|---|---|---|---|---|
| f34_ctos_inv.dat | 9/12/2005 | CT+OS | Baseline | Participant | 161,625 |
ID - WHI Participant Common ID Col 1
F34DAYS - F34 Days since randomization/enrollment Col 2
F34CONT - Contact type Col 3 The method used to collect the data.
SMOKEVR - Smoked at least 100 cigarettes ever Col 4 During your entire life, have you smoked at least 100 cigarettes?
SMOKAGE - Age started smoking cigarettes regularly Col 5 How old were you when you first started smoking cigarettes regularly? (Give your best guess.) Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes".
SMOKNOW - Smoke cigarettes now Col 6 Do you smoke cigarettes now? Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes".
QSMOKAGE - Age quit smoking regularly Col 7 How old were you when you quit smoking regularly? Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes". Sub-question of F34 V2 Q1.2 "Smoke now".
QSMOKHP - Quit smoking because of health problems Col 8 Did you quit smoking because you had a health problem that was caused by or made worse by smoking? Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes". Sub-question of F34 V2 Q1.2 "Smoke now".
CIGSDAY - Smoke or smoked, cigarettes/day Col 9 On the average, how many cigarettes do you (did you) usually smoke each day? Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes".
SMOKYRS - Years a regular smoker Col 10 How many years have you been (were you) a regular smoker? Do not count the time you stayed off cigarettes. Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes".
SMOKWGT - Smoked to lose weight Col 11 Have you ever smoked to keep from gaining weight or to lose weight? Usage Notes: Sub-question of F34 V2 Q1 "Smoked 100 cigarettes".
COFFEE - Drink coffee each day Col 12 Do you usually drink coffee each day?
CUPREG - Number of regular cups of coffee, day Col 13 How many cups of regular coffee (not decaf) do you usually drink each day? (If none, mark "None.") Usage Notes: Sub-question of F34 V2 Q2 "Usually drink coffee".
ALC12DR - Drank 12 alcoholic beverages ever Col 14 During your entire life, have you had at least 12 drinks of any kind of alcoholic beverage?
ALCNOW - Still drink alcohol Col 15 Do you still drink alcohol? Usage Notes: Sub-question of F34 V2 Q3 "12 alcoholic drinks ever" (skip pattern rule not applied).
ALCQUIT - Reasons quit drinking alcohol Col 16 Why did you stop or quit drinking alcohol? Usage Notes: Sub-question of F34 V2 Q3 "12 alcoholic drinks ever" (skip pattern rule not applied). Sub-question of F34 V2 Q3.1 "Drink alcohol". Not collected on all versions of Form 34.
WGTADULT - Weight during adult life, lbs Col 17 Women's weights change during their adult lives. Mark the one answer that best describes you during your adult life. Please don't include times when you were pregnant or sick. (Mark only one.)
YOYO10LB - Number times weight went up/down >10 lbs Col 18 About how many times did your weight go up and down again by more than 10 pounds? Please don't include times when you were pregnant or sick. Usage Notes: Sub-question of F34 V2 Q4 "Weight changes in adult life" (skip pattern rule not applied).
LCALDIET - Low calorie diet Col 19 Are you now on any of the following special diets? A low calorie diet?
LFATDIET - Low-fat or low cholesterol diet Col 20 Are you now on any of the following special diets? A low-fat or low cholesterol diet?
LSLTDIET - Low salt (low sodium) diet Col 21 Are you now on any of the following special diets? A low salt (low sodium) diet?
FBDIET34 - High-fiber diet Col 22 Are you now on any of the following special diets? A high-fiber diet?
DBDIET34 - Diabetic or ADA diet Col 23 Are you now on any of the following special diets? A diabetic or ADA diet?
LACTDIET - Lactose-free (no milk/dairy foods) diet Col 24 Are you now on any of the following special diets? A lactose-free (no milk or dairy foods) diet?
OTHDIET - Other than listed special diet Col 25 Are you now on any of the following special diets? Any other diet?
WALK - Times walk for > 10 min Col 26 Think about the walking you do outside the home. How often do you walk outside the home for more than 10 minutes without stopping? (Mark only one.)
WALKMIN - Duration of walks when >10 min Col 27 When you walk outside the home for more than 10 minutes without stopping, for how many minutes do you usually walk? Usage Notes: Sub-question of F34 V2 Q6 "How often walked outside" (skip pattern rule not applied). Not collected on all versions of Form 34.
WALKSPD - Walking speed when walking for >10 min Col 28 What is your usual speed? Usage Notes: Sub-question of F34 V2 Q6 "How often walked outside" (skip pattern rule not applied). Not collected on all versions of Form 34.
HRDEX - Times per week of very hard exercise Col 29 Not including walking outside the home, how often each week (7 days) do you usually do the exercises below? STRENUOUS OR VERY HARD EXERCISE (You work up a sweat and your heart beats fast.) For example aerobics, aerobic dancing, jogging, tennis, swim laps Usage Notes: Not collected on all versions of Form 34.
HRDEXMIN - Duration per time of very hard exercise Col 30 How long do you usually exercise like this at one time? STRENUOUS OR VERY HARD EXERCISE (You work up a sweat and your heart beats fast.) For example aerobics, aerobic dancing, jogging, tennis, swim laps Usage Notes: Sub-question of F34 V2 Q7.1 "Strenuous exercise frequency". Not collected on all versions of Form 34.
MODEX - Times per week of moderate exercise Col 31 Not including walking outside the home, how often each week (7 days) do you usually do the exercises below? MODERATE EXERCISE (Not exhausting). For example, biking outdoors, using an exercise machine (like a stationary bike or treadmill), calisthenics, easy swimming, popular or folk dancing. Usage Notes: Not collected on all versions of Form 34.
MODEXMIN - Duration per time of moderate exercise Col 32 How long to you usually exercise like this at one time? MODERATE EXERCISE (Not exhausting). For example, biking outdoors, using an exercise machine (like a stationary bike or treadmill), calisthenics, easy swimming, popular or folk dancing. Usage Notes: Sub-question of F34 V2 Q7.3 "Moderate exercise frequency". Not collected on all versions of Form 34.
MLDEX - Times per week of mild exercise Col 33 Not including walking outside the home, how often each week (7 days) do you usually do the exercises below? MILD EXERCISE. For example, slow dancing, bowling, golf. Usage Notes: Not collected on all versions of Form 34.
MLDEXMIN - Duration per time of mild exercise Col 34 How long do you usually exercise like this at one time? MILD EXERCISE. For example, slow dancing, bowling, golf. Usage Notes: Sub-question of F34 V2 Q7.5 "Mild exercise frequency". Not collected on all versions of Form 34.
HRDEX18 - Very hard exercise 3 times/wk at age 18 Col 35 For each of the ages below, did you usually do strenuous or very hard exercises at least 3 times a week? This would include exercise that was long enough to work up a sweat and make your heart beat fast.(Be sure to mark "No" if you did not do very hard exercises at the ages listed below.) 18 years old
HRDEX35 - Very hard exercise 3 times/wk at age 35 Col 36 For each of the ages below, did you usually do strenuous or very hard exercises at least 3 times a week? This would include exercise that was long enough to work up a sweat and make your heart beat fast.(Be sure to mark "No" if you did not do very hard exercises at the ages listed below.) 35 years old
HRDEX50 - Very hard exercise 3 times/wk at age 50 Col 37 For each of the ages below, did you usually do strenuous or very hard exercises at least 3 times a week? This would include exercise that was long enough to work up a sweat and make your heart beat fast.(Be sure to mark "No" if you did not do very hard exercises at the ages listed below.) 50 years old
TEPIWK - Episodes recreational phys activity per week Col 38 Computed from Form 34, questions 6, 7.1, 7.3, and 7.5. Total number of episodes per week of recreational physical activity (includes walking, mild, moderate and strenuous physical activity).
LEPITOT - Episodes recreational phys activity per week >= 20 Min Col 39 Computed from Form 34, questions 6, 6.1, 7.1, 7.2, 7.3, 7.4, 7.5 and 7.6. Episodes per week of recreational physical activity of >=20 minutes duration (includes walking, mild, moderate and strenuous physical activity).
MSEPIWK - Episodes moderate to strenuous phys activity per week Col 40 Computed from Form 34, questions 6.2, 7.1, and 7.3. Episodes per week of moderate and strenuous recreational physical activity (includes walking fairly fast or very fast, moderate physical activity and strenuous physical activity).
XLMSEPI - Episodes moderate to strenuous activity >= 20 min/week Col 41 Computed from Form 34, questions 6, 6.1, 6.2, 7.1, 7.2, 7.3 and 7.4. Episodes per week of moderate and strenuous recreational physical activity of >=20 minutes duration (includes walking fairly fast or very fast, moderate physical activity and strenuous physical activity).
LMSEPI - Episodes moderate to strenuous activity >=20 min/week (categorical) Col 42 Categorical variable of episodes per week of moderate and strenuous recreational physical activity of >= 20 minutes duration (includes walking fairly fast or very fast, moderate physical activity and strenuous physical activity). Computed from XLMSEPI and TEPIWK.
SEPIWK - Strenuous activity episodes per week Col 43 Computed from Form 34, question 7.1. Episodes per week of strenuous recreational physical activity.
TMINWK - Minutes of recreational phys activity per week Col 44 Computed from Form 34, questions 6, 6.1, 7.1, 7.2, 7.3, 7.4, 7.5, and 7.6. Total minutes per week of recreational physical activity (includes walking, mild, moderate and strenuous physical activity).
MSMINWK - Minutes of moderate to strenuous activity per week Col 45 Computed from Form 34, questions 6, 6.2, 7.1, and 7.3. Minutes per week of moderate and strenuous recreational physical activity (includes walking fairly fast or very fast, moderate physical activity and strenuous physical activity).
SMINWK - Minutes of strenuous phys activity per week Col 46 Computed from Form 34, questions 7.1 and 7.2. Minutes per week of strenuous recreational physical activity.
TEXPWK - Total energy expend from recreational phys activity (MET-hours/week) Col 47 Computed from Form 34, questions 6, 6.1, 6.2, 7.1, 7.2, 7.3, 7.4, 7.5, and 7.6. Total MET-hours per week. Expenditure of energy from recreational physical activity (includes walking, mild, moderate and strenuous physical activity in kcal/week/kg).
WALKEXP - MET-hours per week from walking Col 48 Computed from Form 34, questions 6, 6.1, and 6.2. Expenditure of energy from physical activity from walking in kcal/week/kg (MET-hours per week).
SMOKING - Smoking status Col 49 Computed from Form 34, questions 1, 1.2, and 1.5. Combines questions into a three category smoking status variable (never/past/current).
HARDEXP - Energy expenditure from hard exercise (MET-hours/week) Col 50 Computed from Form 34, questions 7.1 and 7.2. Energy expenditure from strenuous or very hard exercise (for example, aerobics, aerobic dancing, jogging, tennis, swimming laps) in MET-hours per week.
MODEXP - Energy expend from moderate exercise (MET-hours/week) Col 51 Computed from Form 34, questions 7.3 and 7.4. Energy expenditure from moderate exercise (for example, biking outdoors, using an exercise machine, calisthenics, easy swimming, popular or folk dancing) in MET-hours per week.
MILDEXP - Energy expenditure from mild exercise (MET-hours/week) Col 52 Computed from Form 34, questions 7.5 and 7.6. Energy expenditure from mild exercise (for example, slow dancing, bowling, golf) in MET-hours per week.
AVWKEXP - Energy expend from average walking (MET-hours/week) Col 53 Computed from Form 34, questions 6, 6.1 and 6.2. Energy expenditure from average walking (2-3 mph) in MET-hours per week. If question 6.2 (speed of walking) was marked as "don't know" or was missing, the speed was assumed to be 2-3 mph.
FFWKEXP - Energy expend from walking fairly fast (MET-hours/week) Col 54 Computed from Form 34, questions 6, 6.1 and 6.2. Energy expenditure form walking fairly fast (3-4 mph) in MET-hours per week.
VFWKEXP - Energy expend from walking very fast (MET-hours/week) Col 55 Computed from Form 34, questions 6, 6.1, and 6.2. Energy expenditure from walking very fast (> 4 mph) in MET-hours per week.
ALCSWK - Alcohol servings per week Col 56 Computed from Form 34, questions 3 and 3.1; Form 60 (FFQ), wine, beer and liquor servings. Number of servings per week of beer, wine and/or liquor based on a medium serving size which is 12oz of beer, 6oz of wine and 1.5 oz of liquor. If all three variables are missing, set to missing.
ALCOHOL - Alcohol intake Col 57 Computed from Form 34, questions 3 and 3.1; Form 60 (FFQ), wine, beer and liquor servings. Categorization of alcohol intake combining questions on past and current use and number of current servings per week from the FFQ.
PACKYRS - Pack years of smoking Col 58 Usage Notes: Pack-years of smoking is a computed variable taking into account years of smoking and number of cigarettes smoked per day on average. Please see the PACKYRS algorithm notes for additional detail on how it is computed.
PACKYRSC - Pack years of smoking (categorical) Col 59 Usage Notes: Pack-years of smoking is a computed variable taking into account years of smoking and number of cigarettes smoked per day on average. Please see the PACKYRS algorithm notes for additional detail on how it is computed.
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