Data selection
DISEASE
Four datasets will be conducted intention to treat (ITT), full analysis sets (FAS), per protocol set (PPS), and safety analysis set (SS). ITT is conducted for efficacy and AEs. FAS refers to the ideal set of participants who are as close as possible to the principle of intention to treat and is obtained after removing the participants from all the randomization with the least and reasonable method. PPS, a subset of FAS, is a data set generated from disease case set fully compliant with the trial protocol. SS refers to the randomized cases that have taken a tested drug at least once with safety evaluation data after treatment.