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Correction: YouTube online videos as a source for patient education of cervical spondylosis—a reliability and quality analysis

BMC Public Health volume 24, Article number: 965 (2024) Cite this article

The Original Article was published on 20 September 2023

Correction: BMC Public Health 23, 1831 (2023)

https://doi.org/10.1186/s12889-023-16495-w

The original publication of this article [1] contained the redundant column “CSSS” in Table 9. The incorrect and correct version of table 9 are published in this correction article. The original article has been updated.

Incorrect version of Table 9 as originally published

 

Unstandardized β

SE

95% CI

Standardized β

P value

CSSS

VPI (R2 = 0.624)

      

Number of comments

0.583

0.105

0.374 – 0.791

0.549

 < 0.001

14.28 ± 5.65

Uploader verification

122.362

56.786

9.579 – 235.144

0.213

0.034

 

Sum of subscribers (× 10–3)

-0.061

0.023

-0.107—-0.014

-0.272

0.011

 

Video cozntent

     

8.30 ± 5.63

CS-specific information

Ref

     

Exercise training

164.943

57.479

50.784 – 279.103

0.293

0.005

 

JAMA (R2 = 0.526)

      

Video duration (× 10–3)

0.295

0.063

0.170 – 0.419

0.378

 < 0.001

 

Like ratio

0.045

0.012

0.021 – 0.070

0.290

 < 0.001

 

Uploader verification

0.597

0.189

0.221 – 0.973

0.270

0.002

 

Video source

      

Medical source

Ref

     

Academic

0.609

0.199

0.213 – 1.005

0.269

0.003

 

mDISCERN (R2 = 0.549)

      

Video duration (× 10–3)

0.336

0.082

0.174 – 0.498

0.316

 < 0.001

 

Like ratio

0.063

0.016

0.031 – 0.095

0.295

 < 0.001

 

Video source

      

Medical source

Ref

     

Academic

0.923

0.254

0.420 – 1.426

0.299

 < 0.001

 

Trainer

-1.504

0.440

-2.377—-0.631

-0.247

0.001

 

GQS (R2 = 0.689)

      

Video duration (× 10–3)

0.604

0.074

0.456 – 0.751

0.607

 < 0.001

 

Video source

      

Medical source

Ref

     

Academic

0.730

0.216

0.300 – 1.159

0.253

0.001

 

Clinician

0.689

0.214

0.263 – 1.114

0.233

0.002

 

Video content

      

CS-specific information

Ref

     

Exercise training

-0.653

0.278

-1.205—-0.101

-0.236

0.021

 

Advertisement

-0.668

0.251

-1.166—-0.169

-0.180

0.009

 

CSSS (R2 = 0.673)

      

Video duration (× 10–3)

3.140

0.382

2.382 – 3.899

0.603

 < 0.001

 

Video source

      

Medical source

Ref

     

Academic

3.345

1.174

1.015 – 5.676

0.222

0.005

 

Clinician

3.112

1.113

0.902 – 5.322

0.201

0.006

 

Non-clinician

-2.412

1.052

-4.500—-0.324

-0.186

0.024

 

Trainer

-4.657

2.152

-8.931—-0.384

-0.156

0.033

 

SE, standard error; CI, confidence interval; VPI, video power index; JAMA, Journal of American Medical Association; mDISCERN, modified DISCERN; GQS, Global Quality Scale; CSSS, Cervical-Spondylosis-Specific Scale

6.46 ± 2.87

Correct version of Table 9

 

Unstandardized β

SE

95% CI

Standardized β

P value

VPI (R2 = 0.624)

 Number of comments

0.583

0.105

0.374 – 0.791

0.549

 < 0.001

 Uploader verification

122.362

56.786

9.579 – 235.144

0.213

0.034

 Sum of subscribers (× 10–3)

-0.061

0.023

-0.107 – -0.014

-0.272

0.011

 Video content

     

 CS-specific information

Ref

    

 Exercise training

164.943

57.479

50.784 – 279.103

0.293

0.005

JAMA (R2 = 0.526)

 Video duration (× 10–3)

0.295

0.063

0.170 – 0.419

0.378

 < 0.001

 Like ratio

0.045

0.012

0.021 – 0.070

0.290

 < 0.001

 Uploader verification

0.597

0.189

0.221 – 0.973

0.270

0.002

 Video source

     

 Medical source

Ref

    

 Academic

0.609

0.199

0.213 – 1.005

0.269

0.003

mDISCERN (R2 = 0.549)

 Video duration (× 10–3)

0.336

0.082

0.174 – 0.498

0.316

 < 0.001

 Like ratio

0.063

0.016

0.031 – 0.095

0.295

 < 0.001

 Video source

     

 Medical source

Ref

    

 Academic

0.923

0.254

0.420 – 1.426

0.299

 < 0.001

 Trainer

-1.504

0.440

-2.377 – -0.631

-0.247

0.001

GQS (R2 = 0.689)

 Video duration (× 10–3)

0.604

0.074

0.456 – 0.751

0.607

 < 0.001

 Video source

     

 Medical source

Ref

    

 Academic

0.730

0.216

0.300 – 1.159

0.253

0.001

 Clinician

0.689

0.214

0.263 – 1.114

0.233

0.002

 Video content

     

 CS-specific information

Ref

    

 Exercise training

-0.653

0.278

-1.205 – -0.101

-0.236

0.021

 Advertisement

-0.668

0.251

-1.166 – -0.169

-0.180

0.009

CSSS (R2 = 0.673)

 Video duration (× 10–3)

3.140

0.382

2.382 – 3.899

0.603

 < 0.001

 Video source

     

 Medical source

Ref

    

 Academic

3.345

1.174

1.015 – 5.676

0.222

0.005

 Clinician

3.112

1.113

0.902 – 5.322

0.201

0.006

 Non-clinician

-2.412

1.052

-4.500 – -0.324

-0.186

0.024

 Trainer

-4.657

2.152

-8.931 – -0.384

-0.156

0.033

  1. SE standard error, CI confidence interval, VPI video power index, JAMA Journal of American Medical Association, mDISCERN modified DISCERN, GQS Global Quality Scale, CSSS Cervical-Spondylosis-Specific Scale 

Reference

  1. Hong W, et al. YouTube online videos as a source for patient education of cervical spondylosis—a reliability and quality analysis. BMC Public Health. 2023;23:1831. https://doi.org/10.1186/s12889-023-16495-w.

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Author notes

  1. Wang Hong and Yan Chunyi contributed equally to this work.

Authors and Affiliations

  1. Department of Orthopedics, West China Hospital, Sichuan University, #37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

    Wang Hong, Yan Chunyi, Wu Tingkui, Zhang Xiang, He Junbo, Liu Zhihao & Liu Hao

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  1. Wang Hong
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Correspondence to Liu Hao.

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Hong, W., Chunyi, Y., Tingkui, W. et al. Correction: YouTube online videos as a source for patient education of cervical spondylosis—a reliability and quality analysis. BMC Public Health 24, 965 (2024). https://doi.org/10.1186/s12889-023-16807-0

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