Form 521- Physical Activity Questionnaire
| File Name | Data as of | Population | Data collected | One row per | Rows |
|---|---|---|---|---|---|
| F521_ctos_inv.dat | 2/17/2024 | CT+OS | Ext2 | Form | 61,621 |
ID - WHI Participant Common ID Col 1
F521DAYS - F521 Days since randomization or enrollment Col 2
F521CONT - Contact type Col 3 The method used to collect the data.
F521VTYP - Visit Type Col 4
F521VY - F521 Visit Year Col 5
WALK - How often walk outside the home for > 10 minutes Col 6
WALKMIN - How many minutes/episode when walk outside the home for > 10 min Col 7 Usage Notes: Sub-question of Q1 Walking
WALKSPD - Speed of usual walking pace Col 8 Usage Notes: Sub-question of Q1 Walking
EXERT - Exertion level while exercising/walking Col 9
WALKNORM - Able to walk at normal pace for >= 30 minutes Col 10
WALKSLOW - Able to walk slowly for >= 30 minutes Col 11
SITTING - Hours/day spent sitting Col 12
SLEEPING - Hours/day spent sleeping or lying down Col 13
SITTV - Hours/day spent sitting while watching TV Col 14
SITCOMP - Time/day spent sitting at a computer for non-work Col 15
SITOFC - Time/day spent sitting doing non-computer office work Col 16
SITREAD - Time/day spent sitting while reading, listening to music, etc. Col 17
SITPHONE - Time/day spent sitting while talking on phone/texting Col 18
SITCAR - Time/day spent sitting on car/bus/train Col 19
FALLHELP - Confidence in getting help, if fall while away from home Col 20
FALL - Had a fall in the past 12 months Col 21
NUMFALLS - Number of times fell in the past 12 months Col 22 Usage Notes: Sub-question of Q9 Falls
FALLWLK - Fell while walking outside home Col 23 Usage Notes: Sub-question of Q9 Falls
FALLHRDEX - Fell while doing strenuous exercise Col 24 Usage Notes: Sub-question of Q9 Falls
FALLMODEX - Fell while doing moderate exercise Col 25 Usage Notes: Sub-question of Q9 Falls
FALLMLDEX - Fell while doing mild exercise Col 26 Usage Notes: Sub-question of Q9 Falls
FALLOTHEX - Fell while doing other exercise Col 27 Usage Notes: Sub-question of Q9 Falls
FALLHRDCHOR - Fell while doing strenuous indoor chores Col 28 Usage Notes: Sub-question of Q9 Falls
FALLYRDWRK - Fell working in the yard Col 29 Usage Notes: Sub-question of Q9 Falls
FALLINJ - Injured due to a fall in the past 12 months Col 30 Usage Notes: Sub-question of Q9 Falls
FALLFRAC - Fracture injury due to a fall Col 31 Usage Notes: Sub-question of Q12 Injury from fall; Mark all that apply
FALLCUT - Laceration/cut injury due to a fall Col 32 Usage Notes: Sub-question of Q12 Injury from fall; Mark all that apply
FALLBRUISE - Bruising injury due to a fall Col 33 Usage Notes: Sub-question of Q12 Injury from fall; Mark all that apply
FALLSPRAIN - Sprained/strained joint injury due to a fall Col 34 Usage Notes: Sub-question of Q12 Injury from fall; Mark all that apply
FALLOTHINJ - Other injury type due to a fall Col 35 Usage Notes: Sub-question of Q12 Injury from fall; Mark all that apply
FALLHEADINJ - Head injury due to a fall Col 36 Usage Notes: Sub-question of Q12 Injury from fall
JOG - Jog or run Col 37
JOGWK - Number of times per week of jogging or running Col 38 Usage Notes: Sub-question of Q13.1 Jog or run
JOGHRS - Number of hours per week of jogging or running Col 39 Usage Notes: Sub-question of Q13.1 Jog or run
WALKUP - Walk or hike uphill Col 40
WALKUPWK - Number of times per week of walking/hiking uphill Col 41 Usage Notes: Sub-question of Q13.2 Walk uphill
WALKUPHRS - Number of hours per week of walking/hiking uphill Col 42 Usage Notes: Sub-question of Q13.2 Walk uphill
WALKFAST - Walk fast/briskly for exercise Col 43
WALKFASTWK - Number of times per week of walking fast/briskly for exercise Col 44 Usage Notes: Sub-question of Q13.3 Walk fast
WALKFASTHRS - Number of hours per week of walking fast/briskly for exercise Col 45 Usage Notes: Sub-question of Q13.3 Walk fast
WALKERR - Walk to do errands Col 46
WALKERRWK - Number of times per week of walking to do errands Col 47 Usage Notes: Sub-question of Q13.4 Walk to do errands
WALKERRHRS - Number of hours per week of walking to do errands Col 48 Usage Notes: Sub-question of Q13.4 Walk to do errands
WALKFUN - Walk leisurely Col 49
WALKFUNWK - Number of times per week of walking leisurely Col 50 Usage Notes: Sub-question of Q13.5 Walk for leisure
WALKFUNHRS - Number of hours per week of walking leisurely Col 51 Usage Notes: Sub-question of Q13.5 Walk for leisure
BIKE - Ride a bicycle Col 52
BIKEWK - Number of times per week of riding a bicycle Col 53 Usage Notes: Sub-question of Q13.6 Ride a bicycle
BIKEHRS - Number of hours per week of riding a bicycle Col 54 Usage Notes: Sub-question of Q13.6 Ride a bicycle
AEROMACH - Other aerobic machines Col 55
AEROMACHWK - Number of times per week of using other aerobic machines Col 56 Usage Notes: Sub-question of Q13.7 Aerobic machines
AEROMACHHRS - Number of hours per week of using other aerobic machines Col 57 Usage Notes: Sub-question of Q13.7 Aerobic machines
WATER - Water exercises Col 58
WATERWK - Number of times per week of water exercises Col 59 Usage Notes: Sub-question of Q13.8 Water exercises
WATERHRS - Number of hours per week of water exercises Col 60 Usage Notes: Sub-question of Q13.8 Water exercises
SWIMMOD - Swim moderately or fast Col 61
SWIMMODWK - Number of times per week of swimming moderately or fast Col 62 Usage Notes: Sub-question of Q13.9 Swim moderately/fast
SWIMMODHRS - Number of hours per week of swimming moderately or fast Col 63 Usage Notes: Sub-question of Q13.9 Swim moderately/fast
SWIMLO - Swim gently Col 64
SWIMLOWK - Number of times per week of swimming gently Col 65 Usage Notes: Sub-question of Q13.10 Swim gently
SWIMLOHRS - Number of hours per week of swimming gently Col 66 Usage Notes: Sub-question of Q13.10 Swim gently
STRETCH - Stretching or flexibility exercises Col 67
STRETCHWK - Number of times per week of stretching/flexibility exercises Col 68 Usage Notes: Sub-question of Q13.11 Stretching
STRETCHHRS - Number of hours per week of stretching/flexibility exercises Col 69 Usage Notes: Sub-question of Q13.11 Stretching
YOGA - Yoga or Tai-chi Col 70
YOGAWK - Number of times per week of yoga or Tai-chi Col 71 Usage Notes: Sub-question of Q13.12 Yoga / Tai-chi
YOGAHRS - Number of hours per week of yoga or Tai-chi Col 72 Usage Notes: Sub-question of Q13.12 Yoga / Tai-chi
AEROBICS - Aerobics Col 73
AEROBICSWK - Number of times per week of aerobics Col 74 Usage Notes: Sub-question of Q13.13 Aerobics
AEROBICSHRS - Number of hours per week of aerobics Col 75 Usage Notes: Sub-question of Q13.13 Aerobics
WGHTSHEAV - Heavy strength training Col 76
WGHTSHEAVWK - Number of times per week of heavy strength training Col 77 Usage Notes: Sub-question of Q13.14 Moderate/heavy strength training
WGHTSHEAVHRS - Number of hours per week of heavy strength training Col 78 Usage Notes: Sub-question of Q13.14 Moderate/heavy strength training
WGHTSLITE - Light strength training Col 79
WGHTSLITEWK - Number of times per week of light strength training Col 80 Usage Notes: Sub-question of Q13.15 Light strength training
WGHTSLITEHRS - Number of hours per week of light strength training Col 81 Usage Notes: Sub-question of Q13.15 Light strength training
EXERC - General conditioning exercises Col 82
EXERCWK - Number of times per week of general conditioning exercises Col 83 Usage Notes: Sub-question of Q13.16 General conditioning
EXERCHRS - Number of hours per week of general conditioning exercises Col 84 Usage Notes: Sub-question of Q13.16 General conditioning
WALKEXP - MET-hours per week from walking Col 85 Computed from Form 521, questions 1, 1.1, and 1.2. Expenditure of energy from physical activity from walking in kcal/week/kg (MET-hours per week).
AVWKEXP - Energy expend from average walking (MET-hours/week) Col 86 Computed from Form 521, questions 1, 1.1 and 1.2. Energy expenditure from average walking (2-3 mph) in MET-hours per week. If question 1.2 (speed of walking) was marked as "don't know" or was missing, the speed was assumed to be 2-3 mph.
VFWKEXP - Energy expend from walking very fast (MET-hours/week) Col 87 Computed from Form 521, questions 1, 1.1, and 1.2. Energy expenditure from walking very fast (> 4 mph) in MET-hours per week.
FFWKEXP - Energy expend from walking fairly fast (MET-hours/week) Col 88 Computed from Form 521, questions 1, 1.1 and 1.2. Energy expenditure form walking fairly fast (3-4 mph) in MET-hours per week.
INACT - Hours/day spent sitting or lying down Col 89 Computed from Form 521, questions 5 and 6. Hours per day of sedentary activity (sitting, sleeping or lying down).
CHAMPSHOURS - CHAMPS hours/wk Col 90 Computed from Form 521, questions 13.1 through 13.16. Total hours per week of physical activity, calculated using the reported hours of activity from all 16 individual CHAMPS variables.
CHAMPSHOURSPERDAY - CHAMPS hours/day Col 91 Computed from Form 521, questions 13.1 through 13.16. Total hours per day of physical activity, calculated using the reported hours of activity from all 16 individual CHAMPS variables.
CHAMPSEXP - CHAMPS weighted exercise duration (METs/wk) Col 92 Computed from Form 521, questions 13.1 through 13.16. MET-hr/wk of physical activity, calculated by multiplying the MET’s per hour by the MET-rate for each activity and then summing across all 16 to compute the total MET-hr/wk.
CHAMPSHOURS_MOD - CHAMPS hrs/wk > moderate activity Col 93 Computed from Form 521, questions 13.1, 13.2, 13.3, 13.6, 13.7, 13.8, 13.9, 13.10, 13.13, 13.14, and 13.15. Total hours of moderate or greater physical activity, calculated using the sum of reported hours of moderate/vigorous activity (jog/run, walk uphill, walk fast, bicycle/stationary cycle, aerobic machines, water exercises, swimming, aerobics, strength training).
CHAMPSEXP_MOD - >Mod CHAMPS weighted exercise duration (METs/wk) Col 94 Computed from Form 521, questions 13.1, 13.2, 13.3, 13.6, 13.7, 13.8, 13.9, 13.10, 13.13, 13.14, and 13.15. MET-hr/wk of moderate or greater physical activity, calculated by multiplying the MET’s per hour by the MET-rate for each moderate/vigorous activity (jog/run, walk uphill, walk fast, bicycle/stationary cycle, aerobic machines, water exercises, swimming, aerobics, strength training) and then summing across all 11 to compute the total MET-hr/wk.
CHPWALKHRS - CHAMPS Walking total hrs/wk Col 95 Computed from Form 521, questions 13.2, 13.3, 13.4, and 13.5. Total hours per week of walking, calculated using the sum of reported hours of activity from walking (walk uphill, walk fast, walk to do errands, walk leisurely).
CHPWALKEXP - CHAMPS Walking MET-hrs/wk Col 96 Computed from Form 521, questions 13.2, 13.3, 13.4, and 13.5. MET-hr/wk of total walking activity, calculated by multiplying the MET’s per hour by the MET-rate for each walking activity (walk uphill, walk fast, walk to do errands, walk leisurely) and then summing across all 4 to compute the total walking MET-hr/wk.
CHPAEROHRS - CHAMPS Aerobic excercise total hrs/wk Col 97 Computed from Form 521, questions 13.1, 13.6, 13.7, 13.8, 13.13, and 13.16. MET-hr/wk of aerobic exercise, calculated using the sum of reported hours of activity from aerobic exercise (jog/run, bicycle/stationary cycle, aerobic machines, water exercises, aerobics, calisthenics/chair exercises).
CHPSTRNSES - CHAMPS Strength training total sessions/wk Col 98 Computed from Form 521, questions 13.14, and 13.15. Total sessions of strength training calculated as the sum of reported times per week moderate/heavy or light strength training.
F521LANG - Language Col 99
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