By Anonymous - November 28, 2014

Baseline Page: D4

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Notes

* Differences between V1 and V2/3: none
* This page contains questions about birth control pills, menopause, and hormone replacement therapy.

Images

Version 1 Version 2 Version 3
Baseline Questionnaire - Version 1 - Page D4 Baseline Questionnaire - Version 2 - Page D4 Baseline Questionnaire - Version 3 - Page D4

Variable List

Birth Control Pills

Description Variable Notes
Duration of use at age 16 yrs BCP15
Duration of use at age 16-19 yrs BCP16
Duration of use at age 20-29 yrs BCP20
Duration of use at age 30-39 yrs BCP30
Duration of use at age 40-49 yrs BCP40
Duration of use at age 50+ yrs BCP50

Menopause/HRT

Description Variable Notes
Have natural periods stopped? MENOPAUS
Age at menopause AGEMENOP
Age at menopause (write-in) AGEMENLB
Reason for menopause MENOPRES
Use of peri-/postmenopausal HRT HRT