That doesn't make much sense.
If you report a rape to the police, and assuming that they don't "no crime" it, you will see a 6 in 100 chance of a conviction.
If your case is a super-duper cut and dried number, then the CPS will cherry pick it and send it to court, in which case you have a 58 in 100 chance of a conviction.
It's not complicated. Both figures are true, both figures have their place. The one women are most interested in is, obviously, what chance there is of a conviction if they go to the police. The answer is, 6%. (Again that doesn't take no crimes into account).
I also don't understand her second point. She says that reaction to the case where the woman was jailed was hysterical, especially given that due to changes in guidance it cannot happen again. She then goes on to say that the person she spoke to said police would use wasting police time instead and so there was nothing to stop it happening again. So her ideas seem a bit confused there.
Who is she?