Comparison of Portable Tonometers and Goldmann Applanation Tonometer for Intraocular Pressure Measurement

2014 ◽  
Vol 55 (1) ◽  
pp. 102 ◽  
Author(s):  
Hyun Ho Jung ◽  
Jung Won Park ◽  
Sang Woo Park
Keyword(s):  
Intraocular Pressure ◽  
Pressure Measurement ◽  
Goldmann Applanation Tonometer ◽  
Applanation Tonometer

Agreement of Intraocular Pressure Measurement of Icare ic200 with Goldmann Applanation Tonometer in Adult Eyes with Normal Cornea

2020 ◽  
Author(s):  
Swathi Vallabh Badakere ◽  
Raghava Chary ◽  
Nikhil S. Choudhari ◽  
Harsha L. Rao ◽  
Chandrasekhar Garudadri ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Pressure Measurement ◽  
Goldmann Applanation Tonometer ◽  
Applanation Tonometer

Comparison of Intraocular Pressure Measurement between Non-Contact and Goldmann Applanation Tonometry among Glaucoma Patients in Ratchaburi Hospital

2020 ◽  
Vol 103 (8) ◽  
pp. 819-823
Keyword(s):  
Intraocular Pressure ◽  
Outpatient Clinic ◽  
Pressure Measurement ◽  
Applanation Tonometry ◽  
Goldmann Applanation Tonometry ◽  
Mean Difference ◽  
Goldmann Applanation Tonometer ◽  
Applanation Tonometer ◽  
Iop Measurement ◽  
The Mean

Objective: To compare the intraocular pressure (IOP) values acquired from the non-contact tonometers and a Goldmann applanation tonometer in glaucoma patients. Materials and Methods: The present study included 300 eyes from 150 participants that attended the glaucoma outpatient clinic. The IOP was measured using both non-contact tonometry (NCT) and Goldmann applanation tonometry (GAT). The differences in IOP readings between the two techniques were evaluated. Results: The mean IOP as measured by NCT was 16.26±6.95 mmHg, when that of measured by GAT was 16.11±8.43 mmHg. The mean difference between the two techniques of measurement was 0.147±3.01 mmHg. The values acquired from NCT were slightly higher than those acquired by GAT in 49% of patients, and this difference was more distinct when the IOP as measured by GAT more than 21 mmHg. Conclusion: There was no statistically significant correlation in the measurement of IOP between non-contact and GAT tonometers. NCT is a proper method for mass screenings of IOP even if the IOP measurement by NCT is slightly higher than by GAT. Keywords: Tonometry, Comparison, Glaucoma, Non-contact tonometry, Goldmann applanation tonometerv

scholarly journals The Association of Central Corneal Thickness and Intraocular Pressure Measures by Non-Contact Tonometry and Goldmann Applanation Tonometry among Glaucoma Patients.

2020 ◽  
Vol 30 (6) ◽  
Author(s):  
Samuel Kyei ◽  
Frank Assiamah ◽  
Michael Agyemang Kwarteng ◽  
Cynthia Pakyennu Gboglu
Keyword(s):  
Intraocular Pressure ◽  
Significant Relationship ◽  
Pressure Measurement ◽  
Central Corneal Thickness ◽  
Corneal Thickness ◽  
Applanation Tonometry ◽  
Goldmann Applanation Tonometry ◽  
Goldmann Applanation Tonometer ◽  
Applanation Tonometer ◽  
The Right

BACKGROUND፡ The aim of this study was to determine whether Central Corneal Thickness (CCT) is associated with intraocular pressure measurement (IOP) with a Non-contact tonometer and the Goldmann applanation tonometer in glaucoma patients.MATERIALS AND METHODS: The study involved two hundred and thirty-two eyes of clinically diagnosed glaucoma patients receiving care at a referral facility. IOP measurements were obtained using both the Non-Contact Tonometer (NCT) and Goldmann Applanation Tonometer (GAT). The association between age, ethnicity, and CCT, as well as CCT on the measures of NCT and GAT, were analyzed.RESULTS: There were 64(55.2%) males and 52 (44.8%) females and their ages ranged from 18 to 85 years (mean age = 47.72; SD ±15.75 years). There was a weak positive correlation between the CCT and NCT findings in the right eye (r = 0.19, n = 116, p < 0.05) and in the left eye (r = 0.25, n = 116, p < 0.05). However, there was no correlation between CCT and GAT measurements. Age had a significant correlation with CCT while gender and ethnicity had no significant correlation.CONCLUSION: The study found a significant association between CCT and NCT. However, there was no significant association between CCT and GAT. CCT had an association with age but independent of gender and ethnicity since there was no significant relationship between these variables.

Agreement of Intraocular Pressure Measurement of Icare ic200 with Goldmann Applanation Tonometer in Adult Eyes with Normal Cornea

2021 ◽  
Vol 4 (3) ◽  
pp. 238-243
Author(s):  
Swathi Vallabh Badakere ◽  
Raghava Chary ◽  
Nikhil S. Choudhari ◽  
Harsha L. Rao ◽  
Chandrasekhar Garudadri ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Pressure Measurement ◽  
Goldmann Applanation Tonometer ◽  
Applanation Tonometer

scholarly journals Reliability of intraocular pressure measurement with the Goldmann applanation tonometer in epidemiological studies

1994 ◽  
Vol 232 (3) ◽  
pp. 141-144 ◽  
Author(s):  
Ida Dielemans ◽  
Johannes R. Vingerling ◽  
Albert Hofman ◽  
Diederick E. Grobbee ◽  
Paulus T. V. M. de Jong
Keyword(s):  
Intraocular Pressure ◽  
Pressure Measurement ◽  
Epidemiological Studies ◽  
Goldmann Applanation Tonometer ◽  
Applanation Tonometer
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