It’s confusing.
So 9% of the whole cohort had a change from “not working” to “working”.
Would this statistic have not looked “better” (from Chalder’s pov) if it had been expressed as the percentage of the “not working” returning to work? Ie the % would have been a higher number.
Perhaps that error was made so it could also be made with regards to the 6%.
So, let’s see, 6% of the whole cohort had a change from “working” to “not working”.
This would also be a bigger percentage if expressed as a percentage of those “working” at the start.
Actually, IF only 6% of the entire cohort were “working” at the start (sorry I’ve not looked at the actual figures) then this could mean that a full 100% of the working-at-start group had to stop work!
I wonder what that actual figure is?
Is that the figure that needed obfuscation?
Statistics eh!
PS Okay found some percentages, so it’s not my extreme suggestion. Yet it does seem a weird error to make.