NSHD46 : Data-Field 20319

Data-Field 20319

Description:	In the last 2 years have you had a period or menstrual bleeding?
Category:	Specialist questionnaire data ⏵ Womens health questionnaire ⏵ Menstrual cycle

Participants

1,518

Categorical (single)

Both sexes

Jan 2026

9,037

Data

Defined (7)

N/A

Complete

Primary

dX oX sX

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Data

9,037 items of data are available, covering 1,518 participants, encoded using Data-Coding 1154.
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
1,379 participants, 1,379 items
Graph illustrating main data

Instance 42 : 1995 - Women's health questionnaire at age 49 years
1,378 participants, 1,378 items
Graph illustrating main data

Instance 43 : 1996 - Women's health questionnaire at age 50 years
1,320 participants, 1,320 items
Graph illustrating main data

Instance 44 : 1997 - Women's health questionnaire at age 51 years
1,279 participants, 1,279 items
Graph illustrating main data

Instance 45 : 1998 - Women's health questionnaire at age 52 years
1,214 participants, 1,214 items
Graph illustrating main data

Instance 46 : 1999 - Women's health questionnaire at age 53 years
1,187 participants, 1,187 items
Graph illustrating main data

Instance 47 : 2000 - Women's health questionnaire at age 54 years
1,280 participants, 1,280 items
Graph illustrating main data

Notes

bl2y94 - In the last 2 years have you had a period or menstrual bleeding? - at age 48 years, bl2y95 - In the last 2 years have you had a period or menstrual bleeding? - at age 49 years, bl2y96 - In the last 2 years have you had a period or menstrual bleeding? - at age 50 years, bl2y97 - In the last 2 years have you had a period or menstrual bleeding? - at age 51 years, bl2y98 - In the last 2 years have you had a period or menstrual bleeding? - at age 52 years, bl2y99 - In the last 2 years have you had a period or menstrual bleeding? - at age 53 years, bl2y00 - In the last 2 years have you had a period or menstrual bleeding? - 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