Scleroderma Patients after HDIT/HCT with Capillary Regeneration, Compared with Patients of Similar Disease Duration

†Data are numbers of biopsies with positive immunohistochemical, lectin and in situ staining of skin biopsies over total number of biopsies available for staining.
‡P values were calculated with Fisher's exact test using 2×2 frequency tables.

†数据为免疫组化（immunohistochemical）、凝集素及原位染色呈阳性的皮肤活检标本数量与可用于染色的活检标本总数的比值。
‡P值通过基于2×2列联表的费舍尔精确检验（Fisher's exact test）计算得到。