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  • Correction
  • Open Access

Correction to: The impact of dysfunctional tear films and optical aberrations on chronic migraine

  • 1,
  • 1,
  • 1Email author,
  • 1,
  • 1,
  • 1 and
  • 1
Eye and Vision20174:25

https://doi.org/10.1186/s40662-017-0092-8

  • Received: 3 November 2017
  • Accepted: 3 November 2017
  • Published:

The original article was published in Eye and Vision 2017 4:4

Correction

After publication of this article [1] it came to our attention that Table 1 was presented incorrectly. The correct table can be found below:
Table 1

Aberrations (in microns) and dry eye evaluation data compared between migraine (Group 1) and controls (Group 2) using independent sample t- test

Parameter

Group 1

(Mean ± SD)

(N = 60)

Group 2

(Mean ± SD)

(N = 60)

P value

Total aberrations (RMS)

1.20 ± 0.66

1.01 ± 0.34

0.049*

Higher order aberrations (RMS)

0.47 ± 0.03

0.38 ± 0.12

0.009*

Coma (RMS)

0.25 ± 0.13

0.20 ± 0.11

0.030*

Trefoil (RMS)

0.26 ± 0.16

0.23 ± 0.13

0.260

Spherical aberration (RMS)

0.16 ± 0.20

0.10 ± 0.06

0.018*

Lipiview ICU

63.18 ± 2.67

69.76 ± 5.20

<0.001*

OSI

1.26 ± 0.02

0.921 ± 0.14

<0.001*

TBUT (seconds)

9.41 ± 1.71

9.66 ± 1.51

0.398

RMS = Root Mean Square; ICU = Interferometric Coloric Units; OSI = Ocular Scatter Index; TBUT = Tear film break up time

N: sample size

*indicates a statistically significant difference between the two groups. A p value < 0.05 was considered statistical significant

Notes

Declarations

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

Authors’ Affiliations

(1)
Department of Ophthalmology, Narayana Nethralaya Eye Institute, 121/C, Chord Road, 1 “R” Block, Rajajinagar, Bangalore, Karnataka, 560010, India

Reference

  1. Shetty R, Deshpande K, Jayadev C, Wadia K, Mehta P, Shroff R, Rao HL. The impact of dysfunctional tear films and optical aberrations on chronic migraine. Eye and Vision. 2017;4:4. https://doi.org/10.1186/s40662-017-0070-1.View ArticlePubMedPubMed CentralGoogle Scholar

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