Ann: IHL-42X phase 2 clinical trial presentation, page-37

Yes, it's these kinds of stats that are misleading.

From the first link it shows that percentage if they are only using it for 40% of their sleep - well of course it's not going to lower AHI significantly. But it also says

'CPAP must be used 66.67% to 83.33% per night to reduce the AHI below 5 (AHI of 0 while using CPAP).'

So if it's used properly it takes AHI from severe to normal.

IHL42x does not do this. At best it takes it's it from severe to moderate. This is not an amazing result.

What else will reduce it from severe to moderate? A mouth piece (MAD)? Something else?

Also, you're taking THC every night which may not be everyone's cup of tea.