Table 3

Multilevel confirmatory factor analysis model fit indices

# of itemsMultilevel confirmatory factor analysis fit indices
χ²dfχ²/dfCFIRMSEAWithin-site SRMRBetween-site
Medical office13456.50*1193.840.960.040.040.10
  • *χ² is significant at p<0.05. χ²/df <5.00, CFI ≥0.95, RMSEA <0.08 and SRMR <0.06 indicate good model fit.

  • CFI, comparative fit index; RMSEA, root mean square error of approximation; SRMR, standardised root mean squared residual.