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

Form 4 - HRT Washout

File NameData as ofPopulationData collectedOne row perRows
f4_ht_inv.dat9/12/2005HTBaselineParticipant2,852
ID - WHI Participant Common ID
Col 1
NMissing
2,8520
F4DAYS - F4 Days since randomization/enrollment
Col 2
The number of days after or before (negative value) randomization/enrollment when contact was made
NMissingMinMaxMeanStdDev
2,8520-9340-87.41361.996
WASHSTDY - F4 Washout start days since randomization/enroll
Col 3
The number of days after or before (negative value) randomization/enrollment when washout started
NMissingMinMaxMeanStdDev
2,82824-1,048-57-183.87852.151
WASHREDY - F4 Washout review days since randomization/enroll
Col 4
The number of days after or before (negative value) randomization/enrollment when washout review was done
NMissingMinMaxMeanStdDev
2,83814-934271-66.50850.79
WASH3MO - F4 Washout started > 3 months ago
Col 5
Did washout start at least 3 calendar months ago?
ValueDescriptionN%
0No, ppt not willing to continue10
1Yes2,83199.3
Missing200.7%
SYMPWASH - F4 Symptoms after washout
Col 6
After you went off hormones did you have post-menopausal symptoms such as hot flashes and night sweats?
ValueDescriptionN%
0No1,35947.7
1Yes1,47551.7
Missing180.6%
SYMPSTIL - F4 Still having symptoms
Col 7
Are you still having symptoms?
Usage Notes: Sub-question of F4 V1 Q8 "Symptoms after washout" (skip pattern rule not applied).
ValueDescriptionN%
0No29010.2
1Yes1,28845.2
Missing1,27444.7%
SYMPSEVR - F4 How severe are symptoms
Col 8
How severe are the symptoms?
Usage Notes: Sub-question of F4 V1 Q8.1 "Still having symptoms" (skip pattern rule not applied).
ValueDescriptionN%
1Mild79727.9
2Moderate50017.5
3Severe10
Missing1,55454.5%
INTPART - F4 Interested in participating
Col 9
You may be randomized to a placebo and the symptoms could continue for the rest of the study. Are you still interested in participating in the study?
Usage Notes: Sub-question of F4 V1 Q8.2 " How severe are symptoms" (skip pattern rule not applied).
ValueDescriptionN%
0No10
1Yes1,32546.5
Missing1,52653.5%