Janesville WI intake center has denied every claim I have entered there. Years ago I filed for sleep apnea after I got my c-pap machine. Denied! This time my DAV rep said I should file it secondary to My 70% PTSD and it should be an easy approval. Denied again!! Their excuse this time is. "The VA examiner opined that it is less likely than not that your sleep apnea is proximately due to or the result of your service-connected PTSD. The examiner stated that while sleep apnea and PTSD co-exist, there is no established causal relationship between PTSD , a mental health condition, and sleep apnea". End quote. I have read many studies online showing there is a connection between the two. Also, why wouldn't sleep apnea be considered a presumptive illness of the Gulf War under 'Sleep Disturbances". I am really depressed and frustrated I can't get what so many others have approved without much trouble. My nephew didn't even know he had it and the doctor asked him if he had it. He said no then the doctor asked if he snored and he said he thought he did. The doctor said well then you have it. He filed a claim and the VA sent him a machine and 50% rating. He didn't even have to have a sleep study done. I had mine back in 2013 that studied Obstuctive sleep apnea. It just isn't good enough for Janesville,WI. Should I file and appeal or am I just wasting more time?