Jake is a 52 year old male with a BMI of 32 who is an infrequent attender at the GP surgery. He presents today with his wife who is becoming increasingly frustrated by his snoring at night. She is concerned on occasion he will almost choke in his sleep. Jake admits feeing sleepy sometimes during the day.
Based on the likely diagnosis, which of the following tools would be appropriate to assess his symptoms? Please select one or more answers