PENGARUH TEAR FILM TERHADAP KUALITAS PENGLIHATAN PADA PENDERITA ASTIGMAT REGULER

CICILIA, MONICA PUTRI and Tribowo, Anang and Kumalasari, Eva and Bahar, Erial (2024) PENGARUH TEAR FILM TERHADAP KUALITAS PENGLIHATAN PADA PENDERITA ASTIGMAT REGULER. Masters thesis, Sriwijaya University.

	Image RAMA_11701_04032722125004_cover.png - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (47kB) | Request a copy
	Text RAMA_11701_04032722125004.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (7MB) | Request a copy
	Text RAMA_11701_04032722125004_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (10MB) | Request a copy
	Text RAMA_11701_04032722125004_8805330017_9990000239_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (966kB)
	Text RAMA_11701_04032722125004_8805330017_9990000239_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_11701_04032722125004_8805330017_9990000239_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_11701_04032722125004_8805330017_9990000239_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_11701_04032722125004_8805330017_9990000239_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_11701_04032722125004_8805330017_9990000239_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_11701_04032722125004_8805330017_9990000239_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy

Abstract

Background: The tear film plays a very important role in optical quality because it is the most anterior, thin, and uniform refractive surface. Astigmatism is a refractive disorder in which a focal point does not form because the refracted light falls on different meridians. Regular astigmatism can be affected by the tear film, causing additional aberrations in the optical system that can impact visual quality. Objective: To determine the effects of the tear film on the quality of vision in patients with regular astigmatism. Methods: This research is an observational study with a cross-sectional design, conducted at the eye clinic of the refraction division of Mohammad Hoesin General Hospital Palembang and the South Sumatra Provincial Eye Hospital from May to September 2023, involving 170 eyes from 85 research samples. Patient data with astigmatism were recorded based on the results of the Nidek® auto refractometer. In patients, anamnesis was conducted using the Ocular Surface Disease Index (OSDI) and Quality of Vision (QoV) questionnaires. Measurements of tear breakup time (TBUT), Schirmer I, and contrast sensitivity using the Pelli-Robson chart were conducted. Statistical data analysis was conducted using SPSS version 27. Results: There is a significant relationship between the degree of tear film instability (TFI) and the degree of astigmatism (p-value = 0.000), and tear film instability (TFI) can affect the quality of vision (p-value = 0.000). Conclusion: Higher degrees of astigmatism are associated with increased tear film instability (TFI). Patients with higher astigmatism tend to have higher Quality of Vision (QoV) scores, suggesting that tear film instability can worsen visual quality in patients with regular astigmatism.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Instabilitas Tear film, tear breakup time, astigmatisme, kualitas penglihatan
Subjects:	R Medicine > RE Ophthalmology > RE1-994 Ophthalmology R Medicine > RE Ophthalmology > RE80-87 Eye surgery R Medicine > RE Ophthalmology > RE925-939 Refraction and errors of refraction and accommodation R Medicine > RE Ophthalmology > RE939.2-981 Optometry. Opticians. Eyeglasses R Medicine > RE Ophthalmology > RE991-992 Ocular therapeutics
Divisions:	04-Faculty of Medicine > 11701-Eye Diceases (Sp-1)
Depositing User:	dr. Monica Putri Cicilia
Date Deposited:	27 Dec 2024 01:33
Last Modified:	27 Dec 2024 01:33
URI:	http://repository.unsri.ac.id/id/eprint/160815

Actions (login required)

View Item