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Table 1 Construct reliability and convergent validity

From: MHealth and perceived quality of care delivery: a conceptual model and validation

Constructs

Indicator

Indicator Reliability/Convergent Validity

Internal Consistency Reliability

Loading

T-Stat

p-value

AVE

Cronbach’s α

Composite Reliability

Performance (PQoC)

PQoC1

0.815

26.58

0.00

0.636

0.856

0.897

PQoC2

0.814

19.16

0.00

PQoC3

0.861

23.83

0.00

PQoC4

0.731

12.11

0.00

PQoC5

0.761

14.38

0.00

Self-efficacy (SE)

SE1

0.900

33.41

0.00

0.836

0.902

0.939

SE2

0.934

34.19

0.00

SE3

0.908

26.53

0.00

Learning/Training (Learn)

Learn1

0.862

33.79

0.00

0.624

0.802

0.869

Learn2

0.748

10.41

0.00

Learn3

0.802

17.61

0.00

Learn4

0.741

11.49

0.00

Locatability (Loc)

Loc1

0.877

25.04

0.00

0.679

0.768

0.863

Loc2

0.843

13.90

0.00

Loc3

0.746

9.08

0.00

MHealth Reliability (Rel)

Rel1

0.897

36.69

0.00

0.799

0.874

0.923

Rel2

0.927

44.36

0.00

Rel3

0.857

25.90

0.00

Relationship with Users/Functionality (Fun)

Fun1

0.869

31.02

0.00

0.763

0.844

0.906

Fun2

0.907

40.68

0.00

Fun3

0.843

20.86

0.00

Timeliness (T)

T1

0.865

20.61

0.00

0.681

0.764

0.865

T2

0.853

22.01

0.00

T3

0.754

9.52

0.00

Value-Adding Use (VAU)

VAU1

0.802

18.19

0.00

0.686

0.771

0.868

VAU2

0.841

19.74

0.00

VAU3

0.843

21.82

0.00

Feature Use (FU)

FU1

0.771

12.57

0.00

0.669

0.752

0.858

FU2

0.895

45.54

0.00

FU3

0.782

10.91

0.00

Routine use (RU)

RU1

0.915

42.60

0.00

0.832

0.899

0.937

RU2

0.914

43.12

0.00

RU3

0.906

30.64

0.00