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J Am Med Inform Assoc 11:241-248 doi:10.1197/jamia.M1475
  • Focus on E-health: Electronic Interactions with Patients

Modeling Patients' Acceptance of Provider-delivered E-health

Table 1

Model Results

χ2 df χ2/df GFI AGFI CFI NFI TLI RMSEA
Model
 TAM 52.97 17 3.115 0.923 0.837 0.976 0.966 0.961 0.114
 Motivational model 57.08 17 3.358 0.919 0.828 0.961 0.967 0.961 0.121
 Integrated model 94.00 39 2.410 0.905 0.839 0.975 0.958 0.964 0.093
Model including antecedents
 Motivational model 153.65 84 1.829 0.889 0.842 0.970 0.937 0.963 0.053
 TAM 249.07 144 1.730 0.864 0.821 0.954 0.898 0.945 0.067
 Integrated model 343.04 200 1.715 0.843 0.801 0.952 0.892 0.944 0.066
  • TAM = technology acceptance model; GFI = goodness of fit; AGFI = adjusted goodness of fit; CFI = comparative fit index; NFI = normed fit index; TLI = Tucker-Lewis index; RMSEA = root mean square error of approximation.

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