This document can be used to prepare or evaluate feasibility of ancillary study proposals and paper proposals, but is NOT intended for publication.

Form 161 – Supplemental Questionnaire

File NameData as ofPopulationData collectedOne row perRows
F161_ctos_inv.dat5/10/2026CT+OSExt226,055

See Psychosocial/Behavioral constructs for information about how the computed variables are constructed for main study forms 37 and 38, and follow-up forms 151, 151A, 151B, 155, 157, 158, 159, 160, 160P, 161, 190, and 191.

ID - WHI Participant Common ID
Col 1
NMissingMinMaxMeanStdDev
26,0550100,012299,995200,733.63557,650.764
F161VTYP - Visit Type
Col 2
ValueDescriptionN%
1Screening00
2Semi-Annual visit00
3Annual visit26,055100
4Non-Routine visit00
56 week HRT/4 week CaD call00
6Diet Intervention00
7Interim 33/33D00
8Amendment 33/33D00
F161VY - Visit Year
Col 3
NMissingMinMaxMeanStdDev
26,0550273028.8720.966
F161X2VY - Extension 2 visit year
Col 4

Extension 2 visit year for which this form was collected.

NMissingMinMaxMeanStdDev
26,0550141615.4110.502
F161VCLO - Closest to visit within visit type and year
Col 5

For forms entered with the same visit type and year, indicates the one closest to that visit's target date. Valid for forms entered with an annual visit type.

Usage Notes:

See data preparation document.

ValueDescriptionN%
0No5292
1Yes25,52698
F161DAYS - F161 Days since randomization
Col 6
NMissingMinMaxMeanStdDev
26,05509,65411,04910,521.588351.948
F161CONT - Contact type
Col 7

The method used to collect the data.

ValueDescriptionN%
1Phone30
2Mail22,66487
3In-person clinic visit00
4Redcap3,38813
5Phone-Redcap00
8Other00
WALK - Times walk for > 10 min
Col 8

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.)

ValueDescriptionN%
0Rarely or never5,46421
11-3 times each month2,1278.2
21 time each week1,8947.3
32-3 times each week5,47921
44-6 times each week5,19219.9
57 or more times each week4,92618.9
Missing9733.7%
WALKMIN - Duration of walks when >10 min
Col 9

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 F161 V1 Q1 " Times walk for > 10 min" (skip pattern rule not applied).

ValueDescriptionN%
1Less than 20 min9,46536.3
220-39 min7,59929.2
340-59 min2,1068.1
41 hour or more1,1324.3
Missing5,75322.1%
WALKSPD - Walking speed when walking for >10 min
Col 10

When you walk outside the home for more than 10 minutes without stopping, what is your usual speed?

Usage Notes:

Sub-question of F161 V1 Q1 " Times walk for > 10 min" (skip pattern rule not applied).

ValueDescriptionN%
2Casual strolling (2 mph)10,16439
3Avg or normal (2-3 mph)7,53128.9
4Fairly fast (3-4 mph)8843.4
5Very fast (>4 mph)220.1
9Don't know1,6436.3
Missing5,81122.3%
SITTING - Number of hours spent sitting
Col 11

During a usual day and night, about how many hours do you spend sitting? Be sure to include the time you spend sitting at work, sitting at the table eating, driving or riding in a car or bus, and sitting up watching TV or talking.

ValueDescriptionN%
1Less than 4 hours1,7076.6
24-5 hours5,67821.8
36-7 hours6,72825.8
48-9 hours4,98519.1
510-11 hours2,90311.1
612-13 hours1,8507.1
714-15 hours9723.7
816 or more hours6692.6
Missing5632.2%
HOMETYPE - Type of home where currently living
Col 12

Which of the following best describes the home where you are currently living?

ValueDescriptionN%
1Detached, single-family home: A full or partial basement5,64721.7
2Detached, single-family home: No basement, but with a crawl space below ground1,6646.4
3Detached, single-family home: No areas below ground level4,29716.5
4Multi-unit apartment, condo: One or more floors of your home at or below ground 2,1708.3
5Multi-unit apartment, condo: All floors of your home above ground 4,01915.4
6Multi-unit apartment, condo: Do not know how the floors relate to ground1430.5
7Another type of home: mobile home or trailer1790.7
8Other7302.8
Missing7,20627.7%
HOMEGAS - Natural gas used for cooking
Col 13

In the home where you are currently living, natural gas is used most for cooking

ValueDescriptionN%
0No14,15154.3
1Yes8,77333.7
9Don't know1,6296.3
Missing1,5025.8%
WELLWATER - Water comes from a well
Col 14

In the home where you are currently living, most of the water comes from a well

ValueDescriptionN%
0No19,35674.3
1Yes2,85911
9Don't know1,9077.3
Missing1,9337.4%
RADONTEST - Air tested for radon
Col 15

In the home where you are currently living, the air has been tested for radon

ValueDescriptionN%
0No8,00130.7
1Yes4,54917.5
9Don't know11,67944.8
Missing1,8267%
RADONLVL - Radon level ever high
Col 16

Was the radon level ever high enough for you or someone else to do anything to lower it?

ValueDescriptionN%
1Level was low2,4619.4
2Level was high, nothing was done640.2
3Level was high, something was done2791.1
9Do not know test result or do not know if anything was done1,4535.6
Missing21,79883.7%
DIETHLTH - Health of overall diet
Col 17

In general, how healthy is your overall diet? Would you say:

ValueDescriptionN%
1Excellent2,91811.2
2Very Good10,06538.6
3Good9,52736.6
4Fair2,4599.4
5Poor1680.6
Missing9183.5%
MEALS - Number of full meals each day
Col 18

How many full meals do you eat each day?

ValueDescriptionN%
1Fewer than one2410.9
2One2,89411.1
3Two11,95245.9
4Three9,95238.2
5More than three1210.5
Missing8953.4%
BEVERAGES - Amount of beverages each day
Col 19

I drink the following amount of beverages (water, tea, coffee, Boost, Ensure, juice, regular or diet soda, and other drinks) each day:

ValueDescriptionN%
1Less than four cups (32 fluid ounces) per day3,37012.9
2Four cups (32 fluid ounces) to less than eight cups (64 fluid ounces) per day16,36262.8
3Eight cups (64 fluid ounces) or more per day5,26120.2
Missing1,0624.1%
EATALONE - Eat alone most of the time
Col 20

I eat alone most of the time.

ValueDescriptionN%
0No11,42543.8
1Yes13,67352.5
Missing9573.7%
EATPROB - Mouth problems make it hard to eat
Col 21

I have tooth or mouth problems that make it hard for me to eat.

ValueDescriptionN%
0No23,66790.8
1Yes1,3685.3
Missing1,0203.9%
SWALLOW - Swallowing problems make it hard to eat
Col 22

I have problems with swallowing that make it hard for me to eat.

ValueDescriptionN%
0No24,16592.7
1Yes8203.1
Missing1,0704.1%
EATSMELL - Difficulty smelling food
Col 23

I have difficulty smelling odors, including smelling my food.

ValueDescriptionN%
0No22,12784.9
1Yes2,89911.1
Missing1,0293.9%
EATTASTE - Difficulty tasting food
Col 24

I have difficulty tasting flavors, including tasting my food.

ValueDescriptionN%
0No22,97188.2
1Yes2,0527.9
Missing1,0324%
NOMONEYFOOD - Not enough money for food
Col 25

I don’t always have enough money to buy the food I need.

ValueDescriptionN%
0No23,75691.2
1Yes1,0684.1
Missing1,2314.7%
EATPLEAS - Take pleasure in food
Col 26

I take pleasure in my food and eating.

ValueDescriptionN%
0No3,45513.3
1Yes21,21381.4
Missing1,3875.3%
EATWITH - Enjoy eating with others
Col 27

I enjoy eating with others.

ValueDescriptionN%
0No2,0037.7
1Yes22,89287.9
Missing1,1604.5%
HEARNODEV - Hearing without hearing aid
Col 28

Which statement best describes your hearing without a hearing aid, personal sound amplifier, or other listening devices?

ValueDescriptionN%
1Excellent3,88714.9
2Good5,60621.5
3A little trouble5,33320.5
4Moderate trouble5,66321.7
5A lot of trouble4,28216.4
6Deaf4011.5
9Don't know350.1
Missing8483.3%
HEARDEV - Wear a hearing aid
Col 29

Do you regularly wear a hearing aid or other listening device?

ValueDescriptionN%
0No14,83556.9
1Yes9,36135.9
Missing1,8597.1%
HEARWDEV - Hearing with listening device
Col 30

Which statement best describes your hearing with your listening device?

ValueDescriptionN%
1Excellent1,2424.8
2Good3,99815.3
3A little trouble2,5729.9
4Moderate trouble1,3665.2
5A lot of trouble3981.5
6Deaf60
9Don't know300.1
Missing16,44363.1%
EYESIGHT - Eyesight with glasses
Col 31

At the present time, would you say that your eyesight, with glasses or contacts if you wear them, is:

ValueDescriptionN%
1Excellent5,88422.6
2Good14,55055.8
3Fair3,55913.7
4Poor7192.8
5Very poor4471.7
9Don't know590.2
Missing8373.2%
LACKCMPSHP - How often feel lack of companionship
Col 32

The next questions ask about companionship. How often do you feel that you lack companionship?

ValueDescriptionN%
1Hardly ever15,98961.4
2Some of the time7,81130
3Often1,4845.7
Missing7713%
LEFTOUT - How often feel left out
Col 33

The next questions ask about companionship. How often do you feel left out?

ValueDescriptionN%
1Hardly ever19,15573.5
2Some of the time5,36320.6
3Often7362.8
Missing8013.1%
ISOLATED - How often feel isolated
Col 34

The next questions ask about companionship. How often do you feel isolated from others?

ValueDescriptionN%
1Hardly ever19,87176.3
2Some of the time4,58517.6
3Often7973.1
Missing8023.1%
FELTDEP - You felt depressed
Col 35

These questions ask about your feelings during the past week. For each of the statements, please indicate the choice that tells how often you felt that way. You felt depressed (blue or down)

ValueDescriptionN%
1Rarely or none of the time17,95568.9
2Some or a little of the time5,32020.4
3Occasionally or moderate amount of time1,6356.3
4Most or all of the time3311.3
Missing8143.1%
RESTSLP - Your sleep was restless
Col 36

These questions ask about your feelings during the past week. For each of the statements, please indicate the choice that tells how often you felt that way. Your sleep was restless

ValueDescriptionN%
1Rarely or none of the time11,76745.2
2Some or a little of the time8,33732
3Occasionally or moderate amount of time3,41113.1
4Most or all of the time1,6476.3
Missing8933.4%
ENJLIF - You enjoyed life
Col 37

These questions ask about your feelings during the past week. For each of the statements, please indicate the choice that tells how often you felt that way. You enjoyed life

ValueDescriptionN%
1Rarely or none of the time3,15312.1
2Some or a little of the time1,9487.5
3Occasionally or moderate amount of time3,37813
4Most or all of the time16,09861.8
Missing1,4785.7%
CRYSPELL - You had crying spells
Col 38

These questions ask about your feelings during the past week. For each of the statements, please indicate the choice that tells how often you felt that way. You had crying spells

ValueDescriptionN%
1Rarely or none of the time23,38189.7
2Some or a little of the time1,1364.4
3Occasionally or moderate amount of time4681.8
4Most or all of the time1340.5
Missing9363.6%
FELTSAD - You felt sad
Col 39

These questions ask about your feelings during the past week. For each of the statements, please indicate the choice that tells how often you felt that way. You felt sad

ValueDescriptionN%
1Rarely or none of the time16,98765.2
2Some or a little of the time6,48524.9
3Occasionally or moderate amount of time1,3655.2
4Most or all of the time3241.2
Missing8943.4%
PEOPDIS - You felt people disliked you
Col 40

These questions ask about your feelings during the past week. For each of the statements, please indicate the choice that tells how often you felt that way. You felt that people disliked you

ValueDescriptionN%
1Rarely or none of the time23,52190.3
2Some or a little of the time1,3645.2
3Occasionally or moderate amount of time2841.1
4Most or all of the time1220.5
Missing7642.9%
SAD2WK - Felt sad for two weeks or more
Col 41

In the past year, have you had 2 weeks or more during which you felt sad, blue, or depressed, or lost pleasure in things that you usually cared about or enjoyed?

ValueDescriptionN%
0No22,33785.7
1Yes2,84310.9
Missing8753.4%
SAD2YRS - Felt sad for two or more years
Col 42

Have you had 2 years or more in your life when you felt depressed or sad on most days, even if you felt okay sometimes?

ValueDescriptionN%
0No22,40086
1Yes2,72810.5
Missing9273.6%
SADMUCH - Felt sad much of past year
Col 43

Have you felt depressed or sad much of the time in the past year?

Usage Notes:

Sub-question of F161 Q28 "Have you had 2 years or more in your life when you felt depressed or sad most days, even if you felt okay sometimes?"

ValueDescriptionN%
0No1,8647.2
1Yes8633.3
Missing23,32889.5%
MEDSCHOL - Taken medication past 4 weeks high cholesterol
Col 44

Have you taken medication during the past four weeks for: High cholesterol, e.g. statins?

ValueDescriptionN%
0No11,05442.4
1Yes13,33851.2
9Don't know4091.6
Missing1,2544.8%
MEDSHBP - Taken medication past 4 weeks high blood pressure
Col 45

Have you taken medication during the past four weeks for: High blood pressure?

ValueDescriptionN%
0No8,60133
1Yes16,18662.1
9Don't know2631
Missing1,0053.9%
MEDSDIAB - Taken medication past 4 weeks high blood sugar
Col 46

Have you taken medication during the past four weeks for: High blood sugar?

ValueDescriptionN%
0No21,54082.7
1Yes2,71310.4
9Don't know1850.7
Missing1,6176.2%
MEDSBLD - Taken medication past 4 weeks blood thinning
Col 47

Have you taken medication during the past four weeks for: Blood thinning?

ValueDescriptionN%
0No18,55771.2
1Yes5,64321.7
9Don't know3881.5
Missing1,4675.6%
MEDSSLP - Taken medication past 4 weeks trouble sleeping
Col 48

Have you taken medication during the past four weeks for: Trouble sleeping?

ValueDescriptionN%
0No18,48170.9
1Yes6,11123.5
9Don't know1440.6
Missing1,3195.1%
MEDSPAIN - Taken medication past 4 weeks pain management
Col 49

Have you taken medication during the past four weeks for: Pain management?

ValueDescriptionN%
0No15,25058.5
1Yes9,42836.2
9Don't know1580.6
Missing1,2194.7%
CALCIUM - Take calcium
Col 50

Do you currently take any of the following regularly? Calcium

ValueDescriptionN%
0No10,18939.1
1Yes13,80753
9Don't know5142
Missing1,5455.9%
VITAMIND - Take vitamin D
Col 51

Do you currently take any of the following regularly? Vitamin D

ValueDescriptionN%
0No5,58821.4
1Yes18,83072.3
9Don't know4581.8
Missing1,1794.5%
MULTIVIT - Take multivitamin
Col 52

Do you currently take any of the following regularly? Multivitamin

ValueDescriptionN%
0No9,17235.2
1Yes15,40059.1
9Don't know2731
Missing1,2104.6%
WALKEXP - MET-hours per week from walking
Col 53

Expenditure of energy from physical activity from walking in kcal/week/kg (MET-hours per week).

NMissingMinMaxMeanStdDev
25,082973040.8334.2965.568
AVWKEXP - Energy expend from average walking (MET-hours/week)
Col 54

Energy expenditure from average walking (2-3 mph) in MET-hours per week.

NMissingMinMaxMeanStdDev
25,082973024.52.7295.084
VFWKEXP - Energy expend from walking very fast (MET-hours/week)
Col 55

Energy expenditure form walking very fast (> 4 mph) in MET-hours per week.

NMissingMinMaxMeanStdDev
25,082973032.6670.4652.983
FFWKEXP - Energy expend from walking fairly fast (MET-hours/week)
Col 56

Energy expenditure form walking fairly fast (3-4 mph) in MET-hours per week.

NMissingMinMaxMeanStdDev
25,082973040.8330.0150.625
PSHTDEP - Shortened CES-D/DIS Screening Instrument
Col 57

Computed from Form 161, questions 21-28 and 28.1. Source: Center for Epidemiological Studies; depression scale (CES-D, short form). PSHTDEP ranges from 0 to 1 with a higher score indicating a greater likelihood of depression. A cutoff value of .06 can be used to identify women experiencing symptoms consistent with clinical depression.

NMissingMinMaxMeanStdDev
22,7533,30200.9440.0230.097
LONELINESS - Loneliness construct, UCLA 3-item
Col 58
Usage Notes:

Computed from Form 161, questions 20.1-20.3. Source: A Short Scale for Measuring Loneliness in Large Surveys: Results From Two Population-Based Studies (Hughes, 2004). Three-item scale measuring three dimensions of loneliness: relational connectedness, social connectedness, and self-perceived isolation. Responses to the three items are summed. The score ranges from 3 to 9, where a higher score indicates greater loneliness. Scores of 3-5 suggest no or low loneliness, while scores of 6-9 suggest a higher degree of loneliness.

NMissingMinMaxMeanStdDev
25,102953393.9381.366