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Table 6 Independent influential factors for unhealthy lifestyle clustering in the participants

From: Unhealthy lifestyles and clusters status among 3637 adolescents aged 11–23 years: a school-based cross-sectional study in China

Variables

2–3 unhealthy lifestyles clusters

4–6 unhealthy lifestyles clusters

 

B

SE

Wald χ2

OR

95% CI

B

SE

Wald χ2

OR

95% CI

School type

 Middle school

-1.181

0.251

22.149**

0.307

0.188–0.502

-0.860

0.268

10.272*

0.423

0.250–0.716

 High school

0.020

0.283

0.005

1.020

0.586–1.776

-0.288

0.302

0.910

0.749

0.414–1.356

 Vocational high school

-1.482

0.261

32.318**

0.227

0.136–0.379

-1.010

0.277

13.285**

0.364

0.211–0.627

 University

   

1(ref)

    

1(ref)

 

Gender

 Male

-0.354

0.145

5.948*

0.702

0.528–0.933

0.137

0.159

0.739

1.146

0.840–1.565

 Female

   

1(ref)

    

1(ref)

 

Residence

 Country

0.545

0.168

10.536*

1.725

1.241–2.398

0.715

0.184

15.053**

2.043

1.424–2.931

 City

   

1(ref)

    

1(ref)

 

Family population

 1–3

0.193

0.345

0.311

1.213

0.616–2.386

0.471

0.371

1.617

1.602

0.775–3.311

 4–5

-0.108

0.178

0.366

0.898

0.633–1.273

-0.189

0.192

0.971

0.828

0.568–1.206

 6–15

   

1(ref)

    

1(ref)

 

Only child

 Yes

-0.429

0.296

2.097

0.651

0.364–1.164

-0.529

0.326

2.623

0.589

0.311–1.117

 No

   

1(ref)

    

1(ref)

 

Father`s educational level

 Primary school and below

-0.072

0.248

0.084

0.930

0.572–1.513

0.149

0.267

0.313

1.161

0.688–1.959

 Middle school

-0.019

0.183

0.010

0.982

0.685–1.406

0.077

0.201

0.147

1.080

0.728–1.601

 Senior high school and above

   

1(ref)

    

1(ref)

 

Mother`s educational level

 Primary school and below

0.405

0.237

2.914

1.499

0.942–2.387

0.190

0.256

0.553

1.209

0.733–1.996

 Middle school

0.072

0.189

0.146

1.075

0.742–1.557

-0.190

0.208

0.838

0.827

0.550–1.243

 Senior high school and above

   

1(ref)

    

1(ref)

 

Close friends

 0

0.351

0.502

0.490

1.421

0.532–3.798

0.697

0.530

1.732

2.008

0.711–5.669

 1–2

0.747

0.199

14.057**

2.110

1.428–3.117

0.674

0.217

9.647*

1.962

1.282–3.003

 3–5

0.471

0.161

8.556*

1.601

1.168–2.195

0.434

0.178

5.965*

1.543

1.089–2.186

  > 6

   

1(ref)

    

1(ref)

 

Self-reported family income

 Low

0.299

0.261

1.312

1.348

0.809–2.248

0.294

0.284

1.070

1.341

0.769–2.340

 Moderate

0.572

0.195

8.581*

1.771

1.208–2.596

0.283

0.218

1.678

1.327

0.865–2.034

 High

   

1(ref)

    

1(ref)

 

Self-reported study burden

 Light

-0.062

0.289

0.046

0.940

0.533–1.657

-0.003

0.313

0

0.997

0.540–1.841

 Moderate

0.001

0.160

0

1.001

0.731–1.371

-0.176

0.173

1.027

0.839

0.597–1.178

 Heavy

   

1(ref)

    

1(ref)

 
  1. *P < 0.05, **P < 0.001
  2. OR Odds ratio, CI Confidence interval
  3. Relative risk ratio is estimated using logistic regression. Reference category: 0–1 risk factor
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BMC Public Health

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