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. Author manuscript; available in PMC: 2018 Nov 1.
Published in final edited form as: Prev Sci. 2017 Nov;18(8):943–954. doi: 10.1007/s11121-017-0817-x

Table 4.

School Progression, Achievement, and Performance: Results of Logistic/OLS Regression Analysis

Frequency Condition
(ref=Control)
Age Gender
(ref=male)
SES
Outcome Freq (%)/Rao-Scott λ2 Mean(Sd)/T test score AOR (CI) /Coefficient Estimate

SCHOOL PROGRESSION

Years Behind Appropriate Grade for Age in 2014 (range −1∼ 10) (N=596) Intervention=2.50 (1.53) −0.26** 0.88*** 0.16 −0.01
Control=2.78 (1.69)
t=2.16 *

Transition to Secondary Schoola (Yes vs. No) (N=749) Intervention=291 (78.2%) 1.82* (1.00–3.31) 0.67*** (0.59–0.74) 0.55** (0.35–0.85) 1.07 (0.97–1.18)
Control=250 (66.3%)
λ2=13.24***

Highest Grade Achieved (N=748) Intervention=9.83 (1.09) 0.43*** 0.01 −0.23* 0.03
Control=9.41 (1.19)
t=−5.04***

SCHOOL PERFORMANCE: Test Score

Kenya Certificate of Primary Education (KCPE) Test score (range 101–398) (N=702) Intervention=266.6 (48.74) 10.56 −10.46*** −16.92*** 0.25
Control=254.8 (48.6)
t=−3.23***

Kenya Certificate of Secondary Education (KCSE) Test score (range 12–82) (N=145) Intervention=44.39 (16.70) −0.77 −5.91*** −3.77 1.12
Control=43.11 (16.02)
t=−0.45
a

Logistic regression analysis

*

p<.05.

**

p<.01.

***

p<.001.