Philip David Brierley

Can you confrm that on any particular day, the time slots allocated to participants were in date of birth order, youngest first?

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• 12 June 2026 01:51
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Suspicious Dates of Birth

How were the dates of birth recorded? Are there any screen shots of how this was entered by the participants?I ask as we have some observations that would indicate a significant amount of participa...

• Philip David Brierley
• 10 June 2026 03:39
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• 1 comment
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Manual Pulse Rate Method

the notes for field Field 95 say:Pulse measured during automated blood-pressure readinghttps://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=95and for field 102:This is the pulse rate measured during...

• Philip David Brierley
• Edited 09 June 2026 09:17
• 1 follower
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Hot Drink Temperature

Hi,How do we find out why certain questions were included? I'm particularly curious about the question ‘How do you like your hot drinks?’ What was the motivation for including this question?https:/...

• Philip David Brierley
• 08 March 2026 21:56
• 2 followers
• 1 comment
• 1 vote

High Matt H, I guess this is a ‘no’? It is very important though.

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• 05 February 2026 08:25
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Hi Matt, I have already read that info and it does not contain what I am after. I am after the info on how the data is calibrated. Is this available or is it propriatory?

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• 27 January 2026 20:06
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Impedance algorthim for body fat measuremets

Hi, is there any information available on the calibration equations used by the device that measure body composition. How do we know if ‘athlete’ mode was chosen? I ask because body fat seems suspi...

• Philip David Brierley
• 26 January 2026 03:28
• 4 followers
• 5 comments
• 0 votes

questionaire alcohol documentation is incorrect

The following two questions have identical participant counts, yet according to the documentation the first was asked to fewer people than the second. I suspect the correct cohort for both is ‘at l...

• Philip David Brierley
• 23 February 2025 10:56
• 2 followers
• 1 comment
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Hi,I'm just wondering if there has been any investigation of this height issue and you can share any light on how it actually happened?Also if it has been corrected could you let me know or my own ...

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• 03 February 2025 19:32
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