Discriminant validity between constructs for predicting healthcare professionals’ acceptance of using electronic personal health record systems in a resource-limited setting, 2022
| Construct | PEU | DL | ITE | BI | AT | PU |
| PEU | 0.823 | |||||
| DL | −0.016 | 0.840 | ||||
| ITE | −0.066 | −0.014 | 0.883 | |||
| BI | 0.429 | 0.111 | −0.051 | 0.796 | ||
| AT | 0.207 | 0.060 | 0.038 | 0.422 | 0.716 | |
| PU | 0.091 | 0.037 | 0.104 | 0.066 | 0.108 | 0.777 |
AT, attitude; BI, behavioural intention; DL, digital literacy; ITE, information technology experience; PEU, perceived ease of use; PU, perceived usefulness.