Acta ophthalmologica · 2011
Conjunctivochalasis: associations with pinguecula in a hospital-based study.
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Mimura Tatsuya, Mori Mikiro, Obata Hiroto, Usui Tomohiko, Yamagami Satoru, Funatsu Hideharu, Noma Hidetaka, Amano Shiro
Аннотация
PURPOSE: To assess the relationship between the prevalence and severity of conjunctivochalasis and pinguecula.
METHODS: Cross-sectional, consecutive case study conducted at the university hospital of University of Tokyo Graduate School of Medicine. A total of 1061 patients aged from 1 to 94 years were enrolled. The grade and other parameters of conjunctivochalasis (classified into three locations: nasal, middle and temporal) and the grade of pinguecula located on the nasal or temporal conjunctiva were determined in all subjects. Patients were also divided into 5 or 10 age groups.
RESULTS: The severity of conjunctivochalasis affecting the nasal and temporal bulbar conjunctiva was significantly correlated with the grade of pinguecula located on the nasal and temporal conjunctiva in each age group (p < 0.05). Pinguecula was independently associated with conjunctivochalasis (nasal: odds ratio [OR] = 1.44; temporal: OR = 1.43) after adjustment for age.
CONCLUSION: This was the first assessment of the relation between the grade of conjunctivochalasis and pinguecula in a large consecutive series of patients. Our results suggest that the prevalence and severity of conjunctivochalasis are related to the presence of pinguecula.
METHODS: Cross-sectional, consecutive case study conducted at the university hospital of University of Tokyo Graduate School of Medicine. A total of 1061 patients aged from 1 to 94 years were enrolled. The grade and other parameters of conjunctivochalasis (classified into three locations: nasal, middle and temporal) and the grade of pinguecula located on the nasal or temporal conjunctiva were determined in all subjects. Patients were also divided into 5 or 10 age groups.
RESULTS: The severity of conjunctivochalasis affecting the nasal and temporal bulbar conjunctiva was significantly correlated with the grade of pinguecula located on the nasal and temporal conjunctiva in each age group (p < 0.05). Pinguecula was independently associated with conjunctivochalasis (nasal: odds ratio [OR] = 1.44; temporal: OR = 1.43) after adjustment for age.
CONCLUSION: This was the first assessment of the relation between the grade of conjunctivochalasis and pinguecula in a large consecutive series of patients. Our results suggest that the prevalence and severity of conjunctivochalasis are related to the presence of pinguecula.