Table 1.

Data on intervention use.

	Values, median (IQR; range)
Proportion of intrusive memories targeted from list (%)	73 (50-100; 8.33-100)
Number of times intervention used	7 (5-12.75; 1-44)
Total time spent playing Tetris per use	20 min 54 s (20 min 22 s-22 min 8 s; 11 min 48 s-31 min 20 s)