Table 3 Fit statistics (modified) of CFA of ES-HL model (n = 204)

Three-factor model of ES-HL

174.719 (80)

0.900

0.850

0.945

0.958

0.075

0.067

Single-factor model of perceived echinococcosis information support

1.184 (1)

0.997

0.971

0.998

1.000

0.030

0.007

Single-factor model of information acquisition and evaluation ability

5.182 (7)

0.976

0.937

0.984

0.991

0.070

0.012

Single-factor model of echinococcosis-specific self-management ability

9.244 (3)

0.982

0.910

0.964

0.989

0.101

0.022