NSHD46 : Data-Field 20326

Data-Field 20326

Description:	In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same?
Category:	Specialist questionnaire data ⏵ Womens health questionnaire ⏵ Menstrual cycle

Participants

1,422

Categorical (single)

Both sexes

Jan 2026

5,718

Data

Defined (7)

N/A

Complete

Primary

dX oX sX

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Data

5,718 items of data are available, covering 1,422 participants, encoded using Data-Coding 20071.
Defined-instances run from 41 to 47, labelled using Instancing 1.

Data has not been summarised because combining instances would be misleading.

7 Instances

Instance 41 : 1994 - Women's health questionnaire at age 48 years
1,111 participants, 1,111 items
Graph illustrating main data

Instance 42 : 1995 - Women's health questionnaire at age 49 years
1,091 participants, 1,091 items
Graph illustrating main data

Instance 43 : 1996 - Women's health questionnaire at age 50 years
969 participants, 969 items
Graph illustrating main data

Instance 44 : 1997 - Women's health questionnaire at age 51 years
863 participants, 863 items
Graph illustrating main data

Instance 45 : 1998 - Women's health questionnaire at age 52 years
686 participants, 686 items
Graph illustrating main data

Instance 46 : 1999 - Women's health questionnaire at age 53 years
562 participants, 562 items
Graph illustrating main data

Instance 47 : 2000 - Women's health questionnaire at age 54 years
436 participants, 436 items
Graph illustrating main data

Notes

blreg94 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 48 years, blreg95 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 49 years, blreg96 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 50 years, blreg97 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 51 years, blreg98 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 52 years, blreg99 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 53 years, blreg00 - In the 12 months up until your last period - did your period before more frequent, less frequent or remain about the same? - at age 54 years

0 Related Data-Fields

There are no related data-fields

0 Resources

There are no matching Resources

National Survey of Health and Development 1946 Cohort