Why are there so many dots on the chart? I thought with 99 trial participants, I would only see 99 dots, but the chart looks like way more than 99.
And are we saying anything above the horizontal line is an increase in tinnitus volume? If so, I see purple dots (active treatment), and there are a lot of purple dots above the line, so that's a lot of worsenings, but the trial results didn't mention a lot of worsenings.
On that same note, there are some purple dots below the horizontal line, but to the right of the vertical line, it feels like a decrease in volume but an increase in THI score, which feels old.
Finally, if each mark on the y-axis for loudness is worth 6 decibels, some purple dots are approaching 8, so are we saying that's 8 multiplied by 6, so a 48-decibel reduction? I'm sure I'm reading this all wrong!
I appreciate any answers!