Table 3 Symptom and sign scores
Symptom or sign | Score | |||
|---|---|---|---|---|
Asymptomatic (0) | Mild (1) | Moderate (2) | Severe (3) | |
Chest pain (angina) | None | Occasionally, Self-medication | Frequently, Obvious when moving | Sustained, Cannot insist on work |
Breathless | – | – | – | – |
Palpitations | – | – | – | – |
Chest tightness | – | – | – | – |
Mental fatigue | – | – | – | – |
Aversion to cold and cold limbs | – | – | Frequently Need to add clothes | Severe Cannot ease when adding clothes |
Lumber and knee soreness | – | – | – | – |
Spontaneous sweating | – | Occasionally, Aggravation when moving | Frequently When a little activity | Severe, When no movement |
Insomnia | – | Mild Difficult to sleep, but hardly affected | Moderate Cannot sleep for hours | Severe, Cannot sleep all night |