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Table 2 Measurement model development for scales based on stages of organizational readiness (n = 243)

From: Measurement properties of a novel survey to assess stages of organizational readiness for evidence-based interventions in community chronic disease prevention settings

Model Model fit indices
  χ2 df p CFI RMSEA (90% CI) AIC
1. Initial four-factor model
Awareness (4) + adoption (5) + implementation (5) + maintenance (9) 823.531 224 .000 .688 .105 (.098, .113) 973.531
2. Revised six-factor model
Community awareness (2) + agency awareness (2) + adoption (5) + implementation (5) + resource maintenance (5) + evaluation maintenance (4) 578.494 215 .000 .811 .084 (.075, .092) 746.494
3. Revised six-factor model with additional modification
Model 2 minus three items and added two error covariances 303.602 153 .000 .905 .064 (.053, .074) 457.602
  1. CFI = comparative fit index; RMSEA = root mean square error of approximation; CI = confidence interval; AIC = Akaike information criteria.