From: Time-varying SMART design and data analysis methods for evaluating adaptive intervention effects
c 1
c 2
Average Cost(SD)
Time-varying SMART
Standard SMART
Design in Figs. 1 and 3: All the subjects are re-randomized
2
1
3446.5(49.87)
3935.8(41.47)
2325.7(29.82)
2631.4(19.15)
3526.5(57.00)
3953.2(46.63)
Design in Figs. 2 and 4: Only non-responders are re-randomized
3593.4(45.40)
4056.9(36.52)
2416.1(24.12)
2704.9(14.59)
3655.5(53.53)
4056.7(42.77)