Impact of Laser in Situ Keratomileusis (LASIK) Treatment on Quality of Life in Myopia Patients

레이저각막절삭성형술이 근시환자의 삶의 질에 미치는 영향

Lee, Jong-Ho;Lee , Je-Myung;Park, Kil-Ho;Jwa, Woon-Bong;Hong, Soon-Jae;Cho, Woo-Hyun;Kang, Hye-Young;Kim, Ji-Yoon
이종호;이제명;박길호;좌운봉;홍순재;조우현;강혜영;김지윤

  • Published : 20031100

Abstract

Purpose: To evaluate the impact of LASIK on vision-related quality of life (QOL) in myopia patients Methods: This study included 288 patients who received laser in situ keratomileusis (LASIK) between July and December 2001 from two eye clinics located in Seoul and Pusan. Myopia-specific Quality of Life Questionnaire (MQLQ) was developed. MQLQ contained 34 questions in 4 domains that assess the effect of LASIK on visual function, visual symptoms, social and role function, and psychological well-being. Baseline QOL for the condition that refractive error was corrected by glasses or contact lenses before undergoing LASIK were evaluated by means of self-administered questionnaire. The evaluation was repeated at 4 days, 1 month, 3 months, and 6 months after LASIK. All question items were rated on a scale ranging from 1 (maximal dysfuntion) to 5 (no dysfunction). Results: Average score for the MQLQ changed from 3.20 preoperatively to 3.76, 3.99, 4.07, and 4.11 at 4 days, 1 month, 3 months, and 6 months after surgery, indicating a continuous improvement of overall QOL following LASIK. Among the 4 dimensions, social and role function showed the biggest improvement (changes in score: 1.48, p=0.001), followed by psychological well-being(0.98, p=0.001), visual function(0.67, p=0.001), and visual symptoms (0.49, p=0.001). Conclusions: LASIK has a significant contribution to improve QOL in myopia patients.

목적 : 레이저각막절삭성형술이 육체적, 사회적, 심리적 불편함을 해소하여 삶의 질 향상에 어느 정도 기여하는지 조사하였다. 대상과 방법 : 두 개의 안과에서 2001년 7월부터 12월 사이에 양안 모두 레이저각막절삭성형술을 받은 총 288명의 환자를 대상으로 술전, 술후 4일, 1, 3, 6개월에 근시관련 삶의 질 설문조사를 반복 수행하였다. 결과 : 술전 안경 및 콘택트렌즈로 굴절교정한 상태의 삶의 질은 총 34 문항의 평균척도값으로 측정한 결과 5점 만점에 3.20이었다. 술후 각 시점별로 반복 측정한 값은 3.76, 3.99, 4.07, 4.11로 시간경과에 따라 지속적으로 증가하였다. 사회적 역할기능(변화량: 1.48, p=0.001), 심리적 안녕(0.98, p=0.01), 시 기능(0.67, p=0.001), 안과적 증세(0.49, p=0.001) 순으로 향상을 보여 주었다. 결론 : 철저한 사전검사를 거쳐 적절히 시술된 레이저각막절삭성형술은 안경이나 콘택트렌즈를 이용한 굴절교정술에 비해시 기능 향상을 비롯하여 근시로 인한 사회적 역할기능장애의 해소와 심리적 위축의 감소를 가져와 근시환자의 삶의 질 향상에 효과적인 것을 알 수 있었다.

Keywords

References

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