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. 2024 Jun 13;20(2):e1406. doi: 10.1002/cl2.1406

Table 5.

Difference in treatment rates used to transform intention‐to‐treat estimates.

Study (Outcome) Treatment rate among treated Treatment rate among control Source
Cohodes et al. (2022)
Six‐week arm 87% 0% Table A.2:
One‐week arm 85% 0% Table A.2:
Online arm 77% 0% Table A.2:
Gehring et al. (2018) and Henson (2018) – progression to higher education 84% 0% Average across other studies evaluating the outcome
Gorard et al. (2014) 79% 0% Page 18
Herrera et al. (2013)/Garcia et al. (2020) (4 years only)
1st spring post‐programme 75% 0% Page 8
2nd spring post‐programme 70% 0% Page 8
4th spring post‐programme 47% 0% Page 8
Johnson (2020) 34% 0% Page 1764
Leos‐Urbel (2014) 73% 0% Page 896
Lynch and Kim (2017) 60% 0% Page 44
Modestino and Paulsen (2019a)/Modestino (2019b) 84% 0% Page 10
Somers et al. (2015) 92% 0% Page 22
Torgerson et al. (2014) 63% 0% Page 13
Valentine et al. (2017) 67% 6% Page 41
Wathington et al. (2016) 87% 0% Table 3

Source: IES (2024).