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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 V07513)

View Universe

ValueLabelFrequencyValid
Percent
Total
Percent
1EARLIER43718.41%09.40%
2LATER48420.39%10.41%
3ABOUT THE SAME TIME145361.20%31.25%
-9REFUSED6-00.13%
-8DONT KNOW134-02.88%
.Missing2135-45.92%

Disclaimer: Frequencies displayed above are not weighted.

  • Missing Data Codes: -9 (Refused), -8 (Don't know), . (Missing)
  • Total Cases: 4649

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