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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