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Table 7 Model goodness-of-fit indices

From: A Mokken scale analysis of the Kessler-6 screening measure among Chinese older population: findings from a national survey

Model

χ2

df

CFI

TLI

RMSEA

RMSEA 90%CI

One-factor model

1336.66

9

0.972

0.953

0.151

0.144, 0.158

Two-factor model

268.736

8

0.995

0.990

0.071

0.064, 0.079

Two-factor model (Lee et al.)

1270.999

8

0.973

0.950

0.156

0.149, 0.164

Two-factor model (Bessaha)

1041.832

8

0.978,

0.959

0.142

0.134, 0.149