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Table 4 Fitting information indicators for EFA model

From: Development of competency model for family physicians against the background of ‘internet plus healthcare’ in China: a mixed methods study

Factor χ2 df AIC BIC SRMR RMSEA(90% CI)
Two-factor 1000.805* 492 8256.088 8969.702 0.022 0.068(0.062, 0.074)
Three-factor 1156.078* 525 8523.641 9125.116 0.027 0.074(0.068, 0.080)
Four-factor 2163.850* 594 10 128.478 10 495.480 0.069 0.109(0.104, 0.114)
Five-factor 1410.474* 559 8907.160 9393.098 0.038 0.083(0.078, 0.088)
  1. AIC Akaike information criterion, BIC Bayesian information criterion, SRMR standardized root–mean–square residual, RMSEA root–mean–square error of approximation
  2. *p < 0.05
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