TABLE 4.

Associations Between Intervention-Prompted Study Behaviors and Total Endline Test Scores (n=48)

	Model 1: Predictor, Quiz Participation		Model 2: Predictor, Quiz Performance		Model 3: Predictor, Daily Readings		Model 4: Predictor, Online CME Courses		Model 5: All Predictors Except Quiz Performance^a		Model 6: All Predictors Except Quiz Participation^a
	ß (SE)	P	ß (SE)	P	ß (SE)	P	ß (SE)	P	ß (SE)	P	ß (SE)	P
Average % of SMS quizzes answered	0.24 (0.06)	.05							0.16 (0.07)	.27
Average % of SMS quizzes correctly answered			0.42 (0.06)	.004							0.43 (0.08)	.005
Average % of daily readings accessed					0.22 (0.06)	.06			0.14 (0.07)	.28	−0.03 (0.07)	.81
Accessed online CME courses (ref: never)							0.16 (2.89)	.19	0.05 (3.16)	.71	0.03 (2.78)	.79
Male (ref: female)	−0.11 (2.81)	.38	−0.12 (2.51)	.28	−0.01 (2.83)	.92	−0.07 (2.84)	.57	−0.06 (2.97)	0.62	−0.13 (2.74)	.28
Age	−0.18 (0.16)	.15	−0.27 (0.15)	.02	−0.19 (0.17)	.14	−0.16 (0.17)	.21	−0.20 (0.17)	0.11	−0.27 (0.16)	.03
Years of HIV care provision	0.31 (0.30)	.02	0.34 (0.27)	.004	0.26 (0.29)	.04	0.29 (0.31)	.03	0.31 (0.31)	.02	0.34 (0.28)	.005
Baseline test score	0.57 (0.11)	<.001	0.53 (0.10)	<.001	0.59 (0.11)	<.001	0.60 (0.12)	<.001	0.58 (0.11)	<.001	0.53 (0.11)	<.001
Adjusted R²	0.40		0.51		0.40		0.37		0.39		0.49

Abbreviations: CME, continuing medical education; SE, standard error; SMS, short message service.
↵a Model 5 includes Quiz Participation, Daily Readings, Online CME Courses, and controls while Model 6 includes Quiz Performance, Daily Readings, Online CME Courses, and controls. Quiz Participation and Quiz Performance were not included in the same model together due to high collinearity.