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Table 9 Model fit structure model

From: Assessing safety climate in prehospital settings: testing psychometric properties of a common structural model in a cross-sectional and prospective study

Indices Guidance values N < 250 Guidance values N > 250
Original structure Trimmed structure Original structure Trimmed structure
   HEMS 12 HEMS 16 HEMS 12 HEMS 16   Ground 16 Total 16 Ground 16 Total 16
SRMR < .08 .070 .060 .071 .062 < .08 .044 .040 .050 .046
TLI > .95 .94 .96 .94 .96 > .92 .96 .97 .96 .96
RMSEA < .08 .053 .051 .054 .048 < .07 .043 .040 .045 .042
CFI > .95 .95 .97 .95 .97 > .92 .97 .97 .96 .97
  1. N = sample size. HEMS 12 = HEMS sample 2012, HEMS 16 = HEMS sample 2016, Ground 16 = ground ambulance sample 2016, Total 16 = combined HEMS and ground ambulance 2016 samples. Guidance values retrieved from [76]