From: Adding team-based financial incentives to the Carrot Rewards physical activity app increases daily step count on a population scale: a 24-week matched case control study
df
Mean Difference (Intervention – Pre-intervention)
SD
95% CI
Lower
Upper
Experimental
20,529
1133.92
1723.97
1110.34
1157.50
Control
629.49
1476.33
609.29
649.68