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Table 3 Fit indices of the cross-lagged SEM model of the associations between stress related to information systems (SRIS) and cognitive load

From: Predictors of physicians’ stress related to information systems: a nine-year follow-up survey study

  DF AIC /BIC RMSEA CFI/ TFI Δχ2 p-value for difference
Saturated model 0 11,962 / 11,997     
Only from SRIS to cognitive load 1 11,962 / 11,992 0.077 0.97/ 0.87 7.89 0.005**
Only from cognitive load to SRIS 1 11,967 / 11,997 0.035 0.99/ 0.97 2.23 0.128
  1. RMSEA should be < 0.05 and CFI/TFI > 0.90
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