Document ID: chunk:federal_register_of_legislation:F2023L00223:clause:1_89
Version: federal_register_of_legislation:F2023L00223
Segment Type: clause
Provision Reference: sch 1 cl 89
Character Range: 66739–67906

89         Functional class (assessed in accordance with Figure 1-C: Definitions of functional class) is the primary criterion for assessment. Signs of vasospastic disease and therapy (see Table 1.6: Raynaud's disease) are secondary criteria for assessment.
Figure 1-C: Definitions of functional class
See note to Figure 1-C for further information.

Functional class  Symptoms (all required)
I                 No limitation of physical activity.
                  Slight limitation of physical activity.
II                Comfortable at rest and with ordinary, light activities of daily living.
                  Greater activity causes symptoms.
                  Marked limitation of physical activity.
III               Comfortable at rest.
                  Ordinary activity causes symptoms.
IV                Inability to carry out any physical activity without discomfort.

    Note to Figure 1-C
      1. Figure 1-C also appears in Section 1.3 (Arrhythmias). It is repeated here for ease of reference
    Table 1.6: Raynaud's disease
See note to Table 1.6 for further information.

%WPI  Functional class   Signs                                     Therapy