BMC Medical Informatics and Decision Making

Table 2 Reliability test using composite, and Cronbach’s alpha

From: A model for predicting utilization of mHealth interventions in low-resource settings: case of maternal and newborn care in Kenya

Predictor variable	Composite reliability			Cronbach alpha
Predictor variable	T₀	T₁	T₂	T₀	T₁	T₂
Attitude	0.85	0.91	0.92	0.73	0.86	0.88
Efficacy	0.84	0.88	0.92	0.77	0.80	0.88
Sensory	0.85	0.89	0.81	0.75	0.81	0.67
Relation	0.88	0.85	0.86	0.80	0.73	0.75
Privacy	0.90	0.86	0.86	0.83	0.76	0.76
Synch	0.85	0.84	0.91	0.66	0.62	0.80
Represent	0.83	0.86	0.89	0.71	0.76	0.82
Reach	0.82	0.88	0.86	0.68	0.80	0.75
Monitor	0.92	0.91	0.91	0.82	0.79	0.80
Fit	0.94	0.93	0.93	0.88	0.84	0.85
Utilization	0.88	0.90	0.94	0.74	0.79	0.86

Source: Primary Data. [NB: The italicized values under Cronbach's alpha falls below the recommended threshhold of 0.70]

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