N here
I'm not going to make the error of speaking for others, but I'm happy to help to fill in a point from my own personal experiences.
It relates to when I was a child. Just to remind, or maybe first time reading for some, I jumped from a third floor window when a child to escape my violent father. I happened to land in the wet cement of a neighbours drive. None of this was planned as a suicide attempt on this occasion (I'd made previous attempts by drowning). Of course I had to tell my story to one professional. I was repeatedly asked, 'are you going to attempt taking your own life in the next seven days''. I had to keep repeating, ''I didn't plan it this time, but I didn't care if I lived or died, and I still don't''. The report that followed read, ''no ideation of suicide was expressed''.
This is how the system often works. Where resources are stretched, as they so often are in mental health services, unless the patient uses the clear language of ''I am going to kill myself within the next seven days'' (for example), it is written down as 'no ideation of suicide'.
I was lucky, because despite the system, I happened to end up in the right place. That is not to say, I did not have ongoing struggles, I very much did.
I'll anticipate the question. ''Would you have become one of the one in five''? There is no doubt; yes - or one of the four point two, or five point eight or whatever the actual real number is, and that's why the absolute correct number just doesn't matter.