표제지
목차
국문 초록 12
I. 서론 14
1. 연구 배경 14
II. 대상 및 방법 17
1. 대상 17
2. 방법 17
III. 결과 및 고찰 19
1. 최근 5년간 누진굴절력렌즈 착용자의 일반적 특성 19
1) 누진굴절력렌즈 착용자의 굴절상태 19
2) 누진굴절력렌즈 착용자의 굴절이상에 따른 가입도 평균 24
3) 누진굴절력렌즈 착용자의 굴절이상에 따른 가입도 분포 28
2. 최근 5년간 누진굴절력렌즈 착용자 중 근시안의 분석 33
1) 굴절이상도에 따른 근시안 분류 33
2) 근시안의 굴절이상도에 따른 가입도 37
3. 최근 5년간 누진굴절력렌즈 착용자 중 원시안의 분석 48
1) 굴절이상도에 따른 원시안 분류 48
2) 원시안의 굴절이상도에 따른 가입도 51
4. 최근 5년간 누진굴절력렌즈 착용자 중 난시안의 분석 60
1) 전체 난시안의 분포현황 60
2) 난시안 분류에 따른 분포현황 61
3) 난시안 분류에 따른 가입도 평균 64
4) 난시안 분류에 따른 가입도 분포 66
5) 난시 처방 비율 72
IV. 결론 80
참고문헌 83
Abstract 88
Table 1. Distribution of refractive error wearing the progressive addition... 21
Table 2. Average diopter and addition of refractive error wearing the... 22
Table 3. Average addition by the type of refractive error from 2014 to 2018 24
Table 4. Distribution of the addition in the myopia group for 5 years 28
Table 5. Distribution of the addition in the emmetropia group for 5 years 30
Table 6. Distribution of the addition in the hyperopia group for 5 years 31
Table 7. Average diopter by power of Myopia from 2014 to 2018 33
Table 8. Distribution of Myopia by power for 5 years 34
Table 9. Distribution of Myopia by power from 2014 to 2018 35
Table 10. Average addition of Myopia by power from 2014 to 2018 37
Table 11. Distribution of the addition by power of Myopia from 2014 to... 39
Table 12. Distribution of the addition in Low Myopia group from 2014 to... 41
Table 13. Distribution of the addition in Middle Myopia group from 2014 to... 43
Table 14. Distribution of addition in High Myopia group from 2014 to 2018 45
Table 15. Average diopter by power of Hyperopia from 2014 to 2018 48
Table 16. Distribution of Hyperopia by power from 2014 to 2018 49
Table 17. Distribution of hyperopia by power from 2014 to 2018 49
Table 18. Average addition of Hyperopiaby power from 2014 to 2018 52
Table 19. Distribution of the addition by power of Hyperopia 53
Table 20. Distribution of the addition in Low Hyperopia group from 2014 to... 55
Table 21. Distribution of the addition in Middle Hyperopia group from 2014... 58
Table 22. Distribution of astigmatism from 2014 to 2018 60
Table 23. Distribution of astigmatism by axis from 2014 to 2018 61
Table 24. Distribution of astigmatism by power from 2014 to 2018 63
Table 25. Average addition of the astigmatism by axis from 2014 to 2018 65
Table 26. Average addition of astigmatism by power from 2014 to 2018 65
Table 27. Distribution of addition by astigmatism axis from 2014 to 2018 67
Table 28. Distribution of addition by astigmatism power from 2014 to 2018 70
Table 29. Distribution of astigmatism by refractive error from 2014 to 2018 73
Table 30. Distribution and average diopter of myopic astigmatism by axis from... 74
Table 31. Distribution and average diopter of hyperopic astigmatism by axis... 76
Fig. 1. Distribution of the type of refractive error wearing the progressive... 20
Fig. 2. Average diopter of refractive error wearing progressive addition lens... 23
Fig. 3. Average addition by the type of refractive error wearing progressive... 24
Fig. 4. Average addition by the type of refractive error for 5 years. 25
Fig. 5. Distribution of the addition in the myopia group for 5 years. 29
Fig. 6. Distribution of the addition in the emmetropia group for 5 years. 31
Fig. 7. Distribution of the addition in the hyperopia group for 5 years. 32
Fig. 8. Distribution of Myopia by power from 2014 to 2018. 36
Fig. 9. Distribution of the addition by power of Myopia. 40
Fig. 10. Distribution of the addition in Low Myopia group from 2014 to... 41
Fig. 11. Distribution change of the addition in Low Myopia group from 2014... 42
Fig. 12. Distribution of the addition in Middle Myopia group from 2014 to... 44
Fig. 13. Distribution change of the addition in Middle Myopia group from... 44
Fig. 14. Distribution of the addition in High Myopia group from 2014 to... 46
Fig. 15. Distribution change of the addition in High Myopia group. 46
Fig. 16. Distribution of Hyperopia by power from 2014 to 2018. 50
Fig. 17. Distribution of Hyperopia by power from 2014 to 2018. 51
Fig. 18. Distribution of the addition by power of hyperopia. 54
Fig. 19. Distribution of the addition in Low Hyperopia group from 2014 to... 56
Fig. 20. Distribution change of the addition in Low Hyperopia group from... 57
Fig. 21. Distribution of the addition in Middle Hyperopia group. 58
Fig. 22. Distribution change of the addition in Middle Hyperopia group. 59
Fig. 23. Distribution change of astigmatism by axis from 2014 to 2018. 62
Fig. 24. Distribution of astigmatism by power from 2014 to 2018. 64
Fig. 25. Distribution of the addition by astigmatism axis from 2014 to 2018. 68
Fig. 26. Distribution of addition by astigmatism power from 2014 to 2018. 71
Fig. 27. Distribution change of astigmatism by the type of refractive error... 73
Fig. 28. Average diopter of astigmatism by axis in myopia. 75
Fig. 29. Average diopter of astigmatism by axis in hyperopia. 76