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Table 4 Model-fit index of confirmatory factor analysis (n = 374)

From: Development of the Home-Based Fall Prevention Knowledge (HFPK) questionnaire to assess home-based fall prevention knowledge levels among older adults in China

Inspected Fit Indices

Acceptable Fit

Confirmatory Factor Analysis Fit Indices

Degree of Fit

χ2/df (χ2 = 1820.868, df = 854)

 < 3.0

2.132

Well

SRMR

 < 0.08

0.062

Well

RMSEA

 < 0.08

0.055

Well

GFI

 > 0.80

0.805

Well

AGFI

 > 0.80

0.784

General

CFI

 > 0.90

0.850

General

TLI

 > 0.90

0.841

General

NFI

 > 0.90

0.752

General