Table 3 Data Analysis Methods in Sample RCTs (N = 104)a
Primary approach described in methods, no. (%) | Results |
|---|---|
mITT | 42 (40) |
ITT | 38 (37) |
Not stated or unclear | 17 (16) |
PP | 4 (4) |
Both mITT and PP | 2 (2) |
Both ITT and PP | 1 (1) |
Primary or secondary approach described in methods, no. (%)b | |
mITT | 53 (51) |
ITT | 53 (50) |
PP | 37 (35) |
Primary approach used in results, no. (%) | |
mITT | 51 (49) |
ITT | 34 (33) |
Not stated or unclear | 10 (10) |
PP | 5 (5) |
Both mITT and PP | 2 (2) |
Both ITT and PP | 2 (2) |