A study to observe the association of pupil-to-limbus diameter ratio with blood pressure and pulse rate in type 2 diabetic patients

Authors

  • Yuvraj Subramani Sagadevan Assistant Professor, Department of Biochemistry, Government Vellore Medical College, Vellore, Tamil Nadu, India https://orcid.org/0000-0002-7908-933X
  • Shyma Parapurath Associate Professor, Department of Physiology, The Oxford Medical College, Bengaluru, Karnataka, India
  • Sai Sailesh kumar Goothy Associate Professor, Department of Physiology, R.D. Gardi Medical College, Ujjain, Madhya Pradesh, India https://orcid.org/0000-0002-5838-3994
  • Anita Choudhary Professor and Head, Department of Physiology, R.D. Gardi Medical College, Ujjain, Madhya Pradesh, India
  • Rohit Singh Chouhan Junior Research Fellow, Department of Physiology, R.D. Gardi Medical College, Ujjain, Madhya Pradesh, India https://orcid.org/0000-0003-0631-0184

Keywords:

Autonomic functions; Diabetes mellitus; Pupil–to-limbus diameter

Abstract

Background: Understanding the autonomic activity in the early hand helps to begin with effective treatment for the benefit of the individual with type 2 diabetes.

Aims and Objectives: The present study was undertaken to observe the association of pupil-to-limbus diameter ratio with blood pressure and pulse rate in type 2 diabetic patients.

Materials and Methods: A total of 100 participants with type 2 diabetes were part of the study after obtaining written, voluntary, and informed consent. Recording of the pupil-to-limbus diameter (PLD) ratio was performed using two box method which is a standard method mentioned in the literature. Blood pressure and pulse rate were used using a diamond digital sphygmomanometer (BPDG024).

Results: There was a significant (P<0.00001) positive correlation between the PLD ratio of the right eye and pulse rate. There was a significant (P<0.05) negative correlation between the PLD ratio of the right eye and systolic blood pressure (SBP). There was a significant (P<0.05) negative correlation between the PLD ratio of the right eye and diastolic blood pressure (DBP). There was a significant (P<0.00001) positive correlation between the PLD ratio of the left eye and pulse rate. There was a significant (P=0.000076) negative correlation between the PLD ratio of the left eye and SBP. There was a significant (P=0.000458) negative correlation between the PLD ratio of the left eye and DBP.

Conclusion: The study results revealed a significant positive correlation between the PLD ratio of the right and left eye with the pulse rate. There was a significant negative correlation between the PLD ratio of the right and left eye with both systolic and DBP.

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Published

2022-12-01

How to Cite

Yuvraj Subramani Sagadevan, Shyma Parapurath, Goothy, S. S. kumar, Anita Choudhary, & Rohit Singh Chouhan. (2022). A study to observe the association of pupil-to-limbus diameter ratio with blood pressure and pulse rate in type 2 diabetic patients. Asian Journal of Medical Sciences, 13(12), 123-126. https://doi.org/10.3126/ajms.v13i12.47278

Issue

Vol. 13 No. 12 (2022)

Section

Original Articles

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How to Cite

Yuvraj Subramani Sagadevan, Shyma Parapurath, Goothy, S. S. kumar, Anita Choudhary, & Rohit Singh Chouhan. (2022). A study to observe the association of pupil-to-limbus diameter ratio with blood pressure and pulse rate in type 2 diabetic patients. Asian Journal of Medical Sciences, 13(12), 123-126. https://doi.org/10.3126/ajms.v13i12.47278