Skip to main content
. 2023 Dec 15;36(1):9–17. doi: 10.5021/ad.23.090

Table 8. HIDRAscore (2020).

Variables Numbers of lesions Scores
Inflammatory nodules 0–2 0
3–5 1
≥6 2
Abscesses 0 0
≥1 1
Draining fistulas 0 0
≥1 1
HIDRAdisk* ≤20 0
21–60 4
>60 5
Subumbilical lesions 0–2 0
≥2 1

*HIDRAdisk: hidradenitis suppurativa specific quality of life index.