간헐외사시의 편위조절정도와 관련 인자

• 영문명: Control Grade of Intermittent Exotropia and Related Factors
• 발행기관: 대한안과학회
• 저자명: 박병춘 이주연,Byung Chun Park, M.D., Ju Yeon Lee, M.D.
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume47,number11, 1781~1790쪽, 전체 10쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2006.11.30

영문 초록

Purpose: To determine the degree of control-grade of exotropia and related clinical factors in patients diagnosed with intermittent exotropia. Methods: One hundred seventy-six patients with a diagnosis of intermittent exotropia were evaluated for control of their deviation. The relationship to age at onset and diagnosis, time interval between the onset and diagnosis, refractive error, visual acuity, near stereopsis, angle of deviation, type of exotropia, accompanied hypertropia, oblique overaction and AV pattern were investigated. Results: Mean control grade is 2.76±1.56 point and 114 (65%) were within range of grades from excellent to fair. Poor control of exotropia was significantly correlated with poor near stereopsis (p=0.000), long time interval (p=0.033), binocular amblyopia (p=0.000), large angle of exodeviation (p=0.028), convergence insufficiency type (p=0.017), accompanied hypertropia (p=0.008), AV pattern (p=0.003), and oblique overaction (p=0.000). Among these factors, the influences of stereopsis, hypertropia, oblique overaction, convergence insufficiency type were statistically significant when multiple linear regression analysis was performed (p=0.000, 0.026, 0.044, 0.011 respectively). Conclusions: The factors of near stereopsis, accompanied hypertropia, oblique overaction and convergence insufficiency type correlated significantly with control of exotropia which may interfere with fusion and contribute to the prognosis of intermittent exotropia.

키워드

Control, Intermittent exotropia