From: Cross-diagnostic validity of the Nottingham health profile index of distress (NHPD)
 | PAD (n = 258) | PD (n = 215) | P-value |
---|---|---|---|
Age, mean (SD) | 69 (10.2) | 65 (9.9) | .000a |
Sex (% male/female) | 57/43 | 57/43 | .980b |
Severity of disease, n (%) | Â | Â | Â |
âââIntermittent claudicatio | 141 (55.0) | NA | Â |
âââCritical limb ischemia | 117 (45.0) | NA | Â |
Perceived PD severity, n (%) c | Â | Â | Â |
âââMild | NA | 37 (20.0) | Â |
âââModerate | NA | 118 (63.0) | Â |
âââSevere | NA | 33 (17.0) | Â |
NHPD, md (q1âq4) | 20.8 (8.3â37.5) | 16.7 (4.2â29.2) | .002a |