Table 4

Convergent validity between constructs for predicting healthcare professionals’ acceptance of using electronic personal health record systems in a resource-limited setting, 2022

ConstructIndicators
/items
Standard
loading
Composite
reliability
Cronbach’s
alpha
AVE
Perceived usefulness (PU)PU10.840.860.860.60
PU20.84
PU30.67
PU40.74
Perceived ease of use (PEU)PEU10.890.890.900.68
PEU20.90
PEU30.73
PEU40.76
Information technology experience (ITE)ITE10.790.910.910.78
ITE20.96
ITE30.89
Digital literacy (DL)DL10.880.910.910.71
DL20.84
DL30.83
DL40.81
Behavioural intention (BI)BI10.830.840.830.63
BI20.71
BI30.83
Attitude (AT)AT10.710.810.800.51
AT20.74
AT30.72
AT40.70
  • AVE, average variance extracted.