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Table 3 Goodness of fit of models in the 4-step detection procedure

From: Detecting response shift in health-related quality of life measurement among patients with hypertension using structural equation modeling

Model

Df

CHISQ

CFI

TLI

RMSEA (90%CI)

SRMR

Model 1

88

151.6

0.951

0.934

0.060 (0.043,0.075)

0.050

Model 2

108

222.6

0.912

0.903

0.072 (0.059,0.086)

0.067

Model 3

105

178.5

0.944

0.936

0.059 (0.044,0.073)

0.059

Model 4

106

179.7

0.944

0.936

0.059 (0.043,0.073)

0.060