Han 2017.

Study characteristics
Methods	Study Design: prospective comparative study Study Duration: not reported Number of Participants: 28 Study Dates: February 2009 to August 2016
Participants	Setting: intensive care unit at a hospital in Xi'an, China Inclusion Criteria: children and adults with TEN or SJS/TEN overlap Exclusion Criteria: not reported  Baseline Data: Disease classification, number of participants with SJS: SJS‐TEN overlap: TEN Not reported by group Intervention Age, mean (range): 19 (7 to 48.5) Sex distribution, Males: Females, 7:6 Comparator  Age, mean (range): 31 (17 to 70) Sex distribution, Males: Females, 8:7 Data not reported by group: SCORTEN BSA at baseline Disease duration prior to treatment Baseline comorbidities
Interventions	Intervention: Plasmapheresis (one‐time dose of 1000 mL of Ringer‐Locke and 2000 to 3000 mL of plasma at a rate of 1000 mL an hour) (n = 13) Comparator: Non‐plasmapheresis (details not provided) (n = 15)
Outcomes	Hospital length of stay (days)
Funding source	This work was supported by the Scientific Fund for the Young Talent of Shaanxi Province (2015KJXX‐06).
Declarations of interest	None declared.
Notes