If Stu has used fire statistics for his graph then he has used total fire deaths not domestic which is what CFS is all about. I know domestic fire deaths in the 1970’s was about 500 and reduced to minus 400 by the being of this century. A more meaningful graph would be to show all the domestic fire deaths over a long period and indicate any major initiatives during that period, like the introduction of Furniture Regs, Smoke Detector campaign and see if there is an area of a significant downward trend. Conversely look for downward trends and see if there is a reason for it.
I understand there is a report about the Smoke Detector campaign indicating its effectiveness.
My graph was only illustrative of trends, so don't try and read too much from it.
But you're right that the effectiveness of initiatives should be statistically analysed. And, of course, it is. Not on one big graph or table but on many small ones that look for correlation between the initiative and the desired outcomes.
I believe the mass availability and introduction of cheap domestic smoke alarms into people's homes about 20 years ago had a very noticeable effect on the number of fire deaths.
But that was a national thing and most FRSs spend most of their efforts on local initiatives. But, if my FRS is an example of all others, no statistical analysis is done on the outcomes of these local initiatives. My FRS just does what it feels might be good, invests a lot of time, money and effort into it .....and then doesn't properly attempt to find out if it did any good!
So yes, tw, FRSs must start to look at outcomes and see if they are influenced by what they are spending their money on.
Here's a tale: a project in one of the less prosperous areas of south London a few years ago fitted tens of thousands of smoke alarms to homes that did not have them fitted. A couple of years later, or so (I haven't got the details at hand), they looked at figures in those areas for fire deaths and injuries to see if these had decreased subsequent to the fitting of the alarms. They had not!
Indeed, something like half of the alarms had been disabled by the householders themselves. Households with smokers were the most likely to have disabled their alarms!
This research was not done by the FRS.
Maybe one day the fire service will catch up.
Maybe not.
Stu