Skip to main content

Table 2 Construct reliability and composite reliability

From: Middle-aged and elderly users’ continuous usage intention of health maintenance-oriented WeChat official accounts: empirical study based on a hybrid model in China

Construct

Item

Factor loading

Cronbach's alpha

CR

AVE

PE

PE1

0.939

0.908

0.855

0.774

PE2

0.890

   

PE3

0.805

   

SI

SI1

0.822

0.865

0.838

0.565

SI2

0.888

   

SI3

0.703

   

SI4

0.733

   

PHT

PHT1

0.814

0.860

0.855

0.774

PHT2

0.818

   

PHT3

0.827

   

TA

TA1

0.816

0.892

0.855

0.774

TA2

0.915

   

TA3

0.841

   

HM

HM1

0.839

0.901

0.838

0.565

HM2

0.871

   

HM3

0.853

   

HM4

0.780

   

HL

HL1

0.730

0.778

0.855

0.704

HL2

0.865

   

HL3

0.616

   

BI

BI1

0.912

0.918

0.918

0.789

BI2

0.875

   

BI3

0.877

   
Back to article page

BMC Medical Informatics and Decision Making

ISSN: 1472-6947

Contact us