Table 4.

B. Differential Diagnosis Degree of Difficulty

Score

None Slight Some Much Very
1. Pain, stiffness, or aching in your joints (ankles, knees, or hips)? 4 3 2 1 0
2. Weakness in one or both of your legs? 4 3 2 1 0
3. Pain or discomfort in your chest? 4 3 2 1 0
4. Shortness of breath? 4 3 2 1 0
5. Heart palpitations? 4 3 2 1 0
6. Other problems? (Please list) 4 3 2 1 0