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Table 4 Goodness of fit indices for the models tested

From: Nurses’ self-efficacy and practices relating to weight management of adult patients: a path analysis

Model χ2/df p GFI AGFI NNFI CFI RMSEA AIC
Initial model (model 1) 11.81/12 0.46 0.99 0.98 1.00 1.00 .00 59.81
Model 2: remove path from TWB to WMP 13.27/13 0.43 0.99 0.98 1.00 1.00 .00 59.27
Final model (model 3): remove path from PRI to WMP 13.90/14 0.46 0.99 0.98 1.00 1.00 .00 57.90
Accepted reference value <2.0 ≥0.05 ≥0.95 ≥0.90 ≥0.95 ≥0.95 ≤0.05
  1. TWB: teamwork beliefs; PRI: professional role identity; WMP: weight management practices.