Trauma prevalence study - general population > Trauma prevalence study - general population - additional questions
Single Wave Study
General Information
Title
Trauma prevalence study - general population - additional questions
Project Number
412.1.2
Abstract
Questions about menstruation and contraception to supplement the main study on traumatic and/or stressful events.
Longitudinal Type
Single Wave Study
Begin date
04-12-2023
End date
31-12-2023
Topics
Researcher
Miranda Olff (Amsterdam UMC); Chris Hoeboer (Amsterdam UMC)
Publisher
Centerdata
Copyright
© 2026 Centerdata
DOI
https://doi.org/10.57990/tx1b-bq80
Funding Organization
ODISSEI,
OCW (Domeinplan SSH),
Amsterdam UMC
Datasets and documentation
View Documentation
Codebook in English
Codebook in Dutch
Data Files
English SPSS file
English STATA file
English CSV file
Variables
| Variable name | Variable Label |
|---|---|
| nomem_encr | Number of the household member encrypted |
| eag23a_m | Year and month of the field work period |
| eag23a001 | Have you had your period in the past few months? |
| eag23a002 | Is your menstrual cycle regular? |
| eag23a003 | When do you think your last period started? (If you don't know exactly, an estimate is sufficient.) |
| eag23a004 | When do you think your period started (your second-to-last period)? (If you don't know exactly, an estimate is sufficient.) |
| eag23a005 | When did your last period start? (If you don't know exactly, an estimate is sufficient.) |
| eag23a006 | When did your period start before that (your second-to-last period)? (If you don't know exactly, an estimate is sufficient.) |
| eag23a007 | Why aren't you menstruating? |
| eag23a008 | Why aren't you menstruating? Other, namely: [text] |
| eag23a009 | When was your last period? |
| eag23a010 | Are you using contraception? |
| eag23a011 | Do you use hormonal preparations, such as hormones related to the menopause or hormones related to sporting performance? |
| eag23a012 | Do you use hormonal preparations, such as hormones related to the menopause or hormones related to sporting performance? Yes, namely: [text] |
| eag23a013 | Starting date questionnaire. |
| eag23a014 | Starting time questionnaire. |
| eag23a015 | End date questionnaire. |
| eag23a016 | End time questionnaire. |
| eag23a017 | Duration in seconds. |
Response Information
Response Overview
Selected number of household members: 434 (100.0%)Non-response: 67 (15.4%)
Response: 367 (84.6%)
Complete: 367 (84.6%)
Incomplete: 0 (0.0%)
Collection Events
Period
04-12-2023 to 31-12-2023
Sample
Women up to 60 years of age who participated in the main study.
Collection Mode
Internet Survey
Fieldwork Note
A reminder was sent twice to non-respondents.