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. 2021 Nov 18;7(3):e001845. doi: 10.1136/rmdopen-2021-001845

Figure 1.

Figure 1

Heat map of baseline clusters from FUTURE 2–5 studiesA dark red colour signifies the presence of a symptom or sign in the case of binary variables (swollen joints, tender joints, enthesitis or dactylitis) or severe symptom or sign (value of 4 on the scale 0–4) for categorical variables (mNAPSI and PASI). A light yellow signifies absence of a symptom or sign for both binary and categorical variables. Gradual shades of yellow-orange-red refer to mild, mild-to-moderate, moderate-to-severe signs among the categorical variables. AC, acromioclavicular; ACh, Achilles; CMC 1, Carpometacarpal 1; DAC, Dactylitis; DIP_F, distal interphalangeal joints feet; DIP_H, distal interphalangeal joints hand; Dist., distance; ELB, elbow; Fem, femur; hum: humerus; LEI, Leeds Enthesitis Index; low, lower limbs; MCP_H, metacarpophalangeal joints hand; mNAPSI, modified nail psoriasis severity index; MT, Mid-tarsal; MTP_F, Metatarsophalangeal joint; N, number of evaluable patients; PASI, psoriasis area severity index; PIP_F, proximal interphalangeal joints feet; PIP_H, proximal interphalangeal joints hand; SC, sternoclavicular; SHL, shoulder; swo, swollen; ten, tender; TM, temporomandibular joint; Tru, trunk; TT, Talo-tibial; UPP, upper limbs; WST, wrist.