Table 7 Model (5) parameter estimation.

From: Analysis of residents’ food safety satisfaction from the perspective of income heterogeneity

 

βi

Std. error

Wald

EXP (βi)

95%confidence limits

Lower limit

Upper limit

Threshold

Y = 1 Quite satisfied

2.523***

0.129

383.323

2.271

2.776

 = 2 Relatively satisfied

4.092***

0.135

919.352

3.828

4.357

 = 3 Average (= other is control group)

6.973***

0.149

2199.411

6.682

7.265

Location

X1 Supervision

1.146***

0.031

1408.621

3.15

1.086

1.206

X2 publicity

0.112***

0.032

11.961

1.12

0.049

0.176

X3 punishment intensity

0.334***

0.033

105.204

1.40

0.27

0.397

X4 Special rectification

− 0.068**

0.032

4.37

0.93

− 0.131

− 0.004

X5 complaint settlement

0.188***

0.024

63.224

1.21

0.142

0.235

X6 Attention

− 0.028

0.025

1.275

0.97

− 0.078

0.021

X7 Income level

0.059**

0.027

4.715

1.06

0.006

0.112

X8 Gender 1 = Male (female is control group)

− 0.249***

0.045

30.411

0.78

− 0.338

− 0.161

X9 Age 1 = 16–30

− 0.403***

0.062

41.842

0.67

− 0.525

− 0.281

2 = 31–45 (other is control group)

− 0.111**

0.056

3.947

0.89

− 0.221

− 0.001

X10 Residential area 1 = urban (other is control group)

0.157***

0.062

6.301

1.17

0.034

0.279

X11 Occupation1 = enterprises and employees

− 0.156**

0.073

4.533

0.86

− 0.299

− 0.012

2 = Technicians

− 0.225

0.144

2.431

0.80

− 0.507

0.058

3 = Rural migrant workers in cities

− 0.262***

0.085

9.42

0.77

− 0.429

− 0.095

4 = Service workers (other is control group)

− 0.108

0.075

2.085

0.90

− 0.255

0.039

X12 Education 1 = Senior college and above

0.322***

0.077

17.67

1.38

0.172

0.473

2 = Junior college

0.213***

0.068

9.742

1.24

0.079

0.347

3 = Senior high school (other is control group)

0.201***

0.069

8.605

1.22

0.067

0.335

Only intercept finally

-2 Log likelihood value

Chi-square

Pseudo R-squared

 

20,517.431

Cox & Snell

0.432

15,989.39

4528.041***

Nagelkerke

0.466

  

McFadden

0.215

  1. Note: ***P < 0.01, **P < 0.05, *P < 0.1, the same below.
  2. Link function: Logit.