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Table 2 Model fit indices for CFA of ZBI

From: Combining a variable‐centered and a person-centered analytical approach to caregiving burden – a holistic approach

 

Model 1

Model 2

Model 3

Chi-square

1427.66

343.36

821.28

Degree of freedom

209

116

132

CFI

0.819

0.962

0.886

TIL

0.800

0.955

0.868

RMSEA

0.144

0.084

0.136

  1. Note: Model 1- one-dimension model with 22 ZBI items; Model 2–3-factor structure with 17 ZBI items [13]; Model 3–3-factor structure with 18 ZBI items [12]
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BMC Geriatrics

ISSN: 1471-2318

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