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Table 4 Meeting Guidelines for Physical Activity Invariance Testing

From: Developing measures on the perceptions of the built environment for physical activity: a confirmatory analysis

 

χ 2

ν

CFI

NNFI

ECVI

Δν

Δχ2

p-value

ΔCFI

Baseline

863.666

124

0.904

0.879

0.712

    

Factor loadings

907.756

134

0.900

0.884

0.727

10

44.09

<0.001

0.004

Var/cov

921.734

140

0.899

0.887

0.732

6

13.978

0.0299

0.001

Errors

953.803

153

0.896

0.894

0.737

13

32.069

0.0023

0.003

  1. CFI - Comparative fit index; NNFI - Normed fit index; ECVI - Expected cross-validation index