Association between ocular biometrical parameters and diabetic retinopathy in Chinese adults with type 2 diabetes mellitus

Wang, Lanhua; Liu, Sen; Wang, Wei; He, Miao; Mo, Zhiyin; Gong, Xia; Xiong, Kaixin; Li, Yuting; Huang, Wenyong

doi:10.1101/2020.02.06.937144

Cited by 1 publication

(1 citation statement)

References 29 publications

(32 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, the related factors of CCT have not been definitively identified. The relationship between CCT and some demographic, ocular factors, and also systemic diseases such as age, sex, refractive errors, ocular biometric components, corneal curvature, diabetes, and hyperglycemia was studied in some previous studies but has been associated with conflicting results [12][13][14][15]. One possible reason for these discrepancies is that each of the previous studies examined a limited number of factors, and the confounding effects of different variables on each other were not controlled by a comprehensive multivariable model.…”

Section: Introductionmentioning

confidence: 99%

Central corneal thickness and its determinants in a geriatric population: a population-based study

Hashemi

Nabovati²,

Aghamirsalim³

et al. 2022

Eye

View full text Add to dashboard Cite

To determine the distribution of central corneal thickness (CCT) and its determinants in an Iranian geriatric population. METHODS: This population-based study was conducted in 2019 in Tehran, the capital of Iran, using stratified multistage random cluster sampling. The study population was all residents ≥60 years of age. First, preliminary optometric and ocular health examinations were performed including the measurement of uncorrected and best-corrected visual acuity, objective and subjective refraction, anterior and posterior segment examination. The study participants then underwent corneal imaging using Pentacam HR. RESULTS: Out of 3791 invitees, 3310 participated in this study (response rate: 87.3%). The mean CCT and apex corneal thicknesses were 528 µ (95% CI: 526-529) and 529 µ (95% CI: 527-530), respectively. The highest and lowest mean corneal thickness was related to the superior (620 µ: 95% CI: 618-622) and the temporal (591 µ: 95% CI: 590-592) paracentral points, respectively. According to the multiple linear regression model, the CCT was significantly inversely related to keratometry readings (K1 and K2) and had a statistically significant direct relationship with intraocular pressure (IOP), corneal eccentricity (ECC), and corneal volume (CV) (all p values <0.05). The CCT was significantly higher in diabetic patients (p = 0.043). CONCLUSION:The CCT values in the geriatric Iranian population were lower than the values reported in most previous studies. The CCT is mostly influenced by IOP and corneal parameters (curvature, shape factor, and volume) and is not affected by demographic factors, refractive error, and ocular biometric components.

show abstract

Section: Introductionmentioning

confidence: 99%

Central corneal thickness and its determinants in a geriatric population: a population-based study

Hashemi

Nabovati²,

Aghamirsalim³

et al. 2022

Eye

View full text Add to dashboard Cite

show abstract

Association between ocular biometrical parameters and diabetic retinopathy in Chinese adults with type 2 diabetes mellitus

Abstract: 1Purpose: To investigate the association between ocular biometrical parameters and 3 2 diabetic retinopathy (DR) in ocular treatment naive patients with diabetes. 3 3 Methods: This cross-sectional study recruited type 2 diabetes mellitus patients with 3 4

Cited by 1 publication

References 29 publications

Central corneal thickness and its determinants in a geriatric population: a population-based study

Central corneal thickness and its determinants in a geriatric population: a population-based study

Contact Info

Product

Resources

About