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Table 3 Attribute levels coefficient, OR and 95% CI

From: Exploring parental preferences for childhood obesity prevention program in China: a discrete choice experiment

Variable

Coefficient

Std error

P value

OR

95% CI

Average Daily Exercise Time

ÌýÌýÌýÌý

30Ìýmin

-0.051

0.033

0.119

Reference

Ìý

1Ìýh

-0.016

0.033

0.613

1.035

(0.971–1.103)

1.5Ìýh

0.049

0.032

0.131

1.105

(1.037–1.177)

2Ìýh

0.019

0.033

0.57

1.072

(1.006–1.143)

Major Exercise Location

ÌýÌýÌýÌý

School

0.062

0.033

0.058

Reference

Ìý

Home

0.012

0.033

0.72

0.951

(0.892–1.014)

Fitness Centre

-0.116***

0.033

&±ô³Ù; 0.001

0.837

(0.785–0.893)

Outdoor

0.042

0.032

0.194

0.98

(0.920–1.044)

Average Sleep Duration

ÌýÌýÌýÌýÌý

7Ìýh

-0.116**

0.043

0.007

Reference

Ìý

8Ìýh

0.119**

0.043

0.006

1.265

(1.163–1.376)

9Ìýh

0.139**

0.043

0.001

1.291

(1.186–1.406)

10Ìýh

0.068

0.043

0.113

1.203

(1.105–1.309)

11Ìýh

-0.082

0.043

0.06

1.035

(0.951–1.127)

12Ìýh

-0.129**

0.044

0.004

0.988

(0.906–1.077)

Major Diet Mode

ÌýÌýÌýÌý

Low-fat diet

-0.009

0.039

0.809

Reference

Ìý

Low-carbohydrate diet

0.047

0.038

0.214

1.058

(0.982–1.140)

High-protein diet

0.098*

0.038

0.01

1.114

(1.034–1.200)

Mediterranean Diet

0.005

0.038

0.89

1.015

(0.941–1.094)

Ketogenic Diet

-0.142***

0.039

&±ô³Ù; 0.001

0.876

(0.812–0.945)

Early-/Late-Eating Mode

ÌýÌýÌýÌý

Early-eating mode

0.099***

0.016

&±ô³Ù; 0.001

Reference

Ìý

Late-eating mode

-0.099***

0.016

&±ô³Ù; 0.001

0.82

(0.794–0.846)

Willingness to Spend Extra Expense on Program

ÌýÌýÌý

RMB 0

0.184***

0.042

&±ô³Ù; 0.001

Reference

Ìý

RMB 100

0.204***

0.043

&±ô³Ù; 0.001

1.021

(0.939–1.110)

RMB 200

0.135**

0.043

0.002

0.952

(0.876–1.035)

RMB 300

-0.037

0.043

0.396

0.802

(0.737–0.873)

RMB 400

-0.219***

0.044

&±ô³Ù; 0.001

0.669

(0.613–0.729)

RMB 500

-0.267***

0.044

&±ô³Ù; 0.001

0.637

(0.584–0.695)

  1. Note: *** p &±ô³Ù; 0.001, ** p < 0.01, * p &±ô³Ù; 0.05