Table 1 Example of pseudo cohort data, including a baseline cohort information, b health outcomes, and c residential histories.

From: Reconstructing individual-level exposures in cohort analyses of environmental risks: an example with the UK Biobank

(a) Cohort info

Subject ID

Enrolment date

Last follow-up date

1

May 1, 2007

March 12, 2017

2

April, 14, 2009

September 25, 2019

3

November 23, 2006

Present

(b) Inpatient visit outcomes table by subject

Subject ID

ICD

Date

1

E11

April 23, 2012

1

I20

July 4, 2013

1

I21

September 30, 2016

2

C34

February 24, 2010

3

J40

March 14, 2007

3

J41

April 11, 2008

3

J43

May 22, 2009

(c) Residential histories

Subject ID

Location ID

Start date

End date

Easting

Northing

1

Loc_12

April 1, 2005

May 22, 2012

515,200

184,800

1

Loc_43

May 23, 2012

March 12, 2017

384,800

394,100

2

Loc_92

December 18, 2007

September 3, 2009

342,700

387,100

2

Loc_6

September 4, 2009

April 3, 2017

528,100

105,600

2

Loc_24

April 4, 2017

September 25, 2019

459,900

450,700

3

Loc_87

November 20, 1994

Present

177,500

314,500