Var ID

00003632

Name

Reason_DM

Label

Reason_DM

Description

New in R8. Replaces variable Reason which has been retired because reason codes for phase 1 data have been overwritten with reason code for phase 2 data. Reason of status of participant (invitation sent / appt made / finished etc). Initally only 14 reason codes existed (codes 0-13) but another 10 codes (14-23) were added after the study db was adapted to cope with data for Phase 2 of the Fenland study. As the same people are present in both phase 1 and 2 the data in this variable has been overwritten in the study db for people who have moved on to phase 2 of the study. Data management has therefore copied across the Reason code from the R7 dataset for all people in R7 (10857 people). For all vols new to R8 the data is as is in the study database.

Additional Information

Releases

Release 8, Release 8a,

Data Source

Data Context

ENTERED

Data Entry

Study Coordination

Data Availability

Available

Valid From

04/11/2015

Valid To

Present

Is Current

True

Data type

Categorical

Minimum Value

Maximum Value

Warning Minimum Value

Warning Maximum Value

Significant figures

Decimal Places

Maximum Length

Pattern

Format

12

Test complete and deceased

13

Test complete and lost to follow up

9

Test complete

Release 10

Release 8

Reason_DM

Release 8a

Reason_DM

All variables related to Basic data

OUTPUT

All variables belonging to phase 1 of the study

OUTPUT