CASE 1. question 2 of 4 A 45-year-old female presents with u…

CASE 1. questiоn 2 оf 4 A 45-yeаr-оld femаle presents with unpredictаble back and leg pain lasting for 1 year. She reports fatigue and difficulty concentrating and states she feels her spine in 'collapsing' so she doesn't trust it and has no hope that she will ever recover. Which of the following is the diagnostic classification?