Factors Associated with the Macular Ganglion Cell-Inner Plexiform Layer Thickness in a Cohort of Middle-aged US Adults

Adam J. Paulsen*, Alex Pinto, Natascha Merten, Yanjun Chen, Mary E. Fischer, Guan-Hua Huang, Barbara E. K. Klein, Carla R. Schubert, Karen J. Cruickshanks


研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)



The macular ganglion cell-inner plexiform layer (mGCIPL) may serve as a quick and easily obtained measure of generalized neurodegeneration. Investigating factors associated with this thickness could help to understand neurodegenerative processes. PURPOSE

This study aimed to characterize and identify associated factors of the mGCIPL thickness in a Beaver Dam Offspring Study cohort of middle-aged U.S. adults. METHODS

Baseline examinations occurred from 2005 to 2008, with follow-up examinations every 5 years. Included participants had baseline data and measured mGCIPL at 10-year follow-up (N = 1848). The mGCIPL was measured using the Cirrus 5000 HD-OCT Macular Cube Scan. Associations between mean mGCIPL thickness and thin mGCIPL, defined as 1 standard deviation (SD) below the population mean, and baseline risk factors were investigated using generalized estimating equations. RESULTS

Participants (mean [SD] baseline age, 48.9 [9.3] years; 54.4% women) had mean (SD) mGCIPL thicknesses of 78.4 (8.1) mu m in the right eye and 78.1 (8.5) mu m in the left (correlation coefficient = 0.76). In multivariable models, age (-1.07 mu m per 5 years; 95% confidence interval [CI], -1.28 to -0.86 mu m), high alcohol consumption (-1.44 mu m; 95% CI, -2.72 to -0.16 mu m), higher interleukin 6 levels (50% increase in level: -0.23 mu m; 95% CI, -0.45 to 0.00 mu m), myopia (-2.55 mu m; 95% CI, -3.17 to -1.94 mu m), and glaucoma (-1.74 mu m; 95% CI, -2.77 to -0.70 mu m) were associated with thinner mGCIPL. Age (per 5 years: odds ratio [OR], 1.38; 95% CI, 1.24 to 1.53), diabetes (OR, 1.89, 95% CI, 1.09 to 3.27), myopia (OR, 2.11; 95% CI, 1.63 to 2.73), and increasing and long-term high C-reactive protein (ORs, 1.46 [95% CI, 1.01 to 2.11] and 1.74 [95% CI, 1.14 to 2.65], respectively) were associated with increased odds of thin mGCIPL. CONCLUSIONS

Factors associated cross-sectionally with mGCIPL thickness, older age, high alcohol consumption, inflammation, diabetes, myopia, and glaucoma may be important to neural retina structure and health and neuronal health system-wide.

頁(從 - 到)295-305
期刊Optometry and Vision Science
出版狀態Published - 3月 2021


深入研究「Factors Associated with the Macular Ganglion Cell-Inner Plexiform Layer Thickness in a Cohort of Middle-aged US Adults」主題。共同形成了獨特的指紋。