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Epidemiology Surveys
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Variable Label: 1st period earlier/later/same time compared to friends


PR3.

Did you have your first menstrual period earlier, later, or at about the same time as other girls you knew?

1 EARLIER

2 LATER

3 ABOUT THE SAME TIME (see V05540)

View Universe

ValueLabelFrequencyValid
Percent
Total
Percent
1EARLIER53117.71%08.73%
2LATER74524.85%12.25%
3ABOUT THE SAME TIME172257.44%28.31%
-9REFUSED7-00.12%
-8DONT KNOW141-02.32%
.Missing2936-48.27%

Disclaimer: Frequencies displayed above are not weighted.

  • Missing Data Codes: -9 (Refused), -8 (Don't know), . (Missing)
  • Total Cases: 6082

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