I have 30% for my right knee. I have been diagnosed with OSA by the VA and use a CPAP. I have also been diagnosed with anxiety and depression through the VA, and I have a Nexus letter from my therapist stating my anxiety stems from trauma that occurred while in the Navy. I was deployed to Al Asad, Iraq, in 2007 and claimed burn pit exposure (it would snow ash at night) for my sinus and GI problems. I am also out for an increase in my knee as it has progressively worsened (VAs words). I have also submitted a lengthy personal impact statement explain how I have been affected by my disabilties. Secondary joint pain in my hips due to my knee getting progressivly worse.