Difference between revisions of Myopia
No edit summary |
Add EndMyopia case-registry dataset + preprint citations (open data) |
||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 5: | Line 5: | ||
Low Myopia is short-sightedness in the range of -3 dpt or below. Most people who develop Myopia throughout their lifetimes are prescribed with glasses in the Low Myopia range initially at around -1 dpt after experiencing [[Pseudomyopia]]. | Low Myopia is short-sightedness in the range of -3 dpt or below. Most people who develop Myopia throughout their lifetimes are prescribed with glasses in the Low Myopia range initially at around -1 dpt after experiencing [[Pseudomyopia]]. | ||
The same basic principles for reversing [[Lens-induced myopia]] apply for all ranges of | ===Zero differentials=== | ||
The same basic principles for reversing [[Lens-induced myopia]] apply for all ranges of myopia, however below -2 to -1.5 dpt usually no glasses are needed for [[close-up]] work. This means that improvement might slow down because positive [[stimulus]] can only come from [[Distance Vision]], unless [[plus lenses]] are used. | |||
===Very low myopia=== | |||
Instead of reducing from -1.5, -1.25, or -1 (based on personal preference), the current EM strategy is to alternate zero and normalized correction, which is a variation of [[zero diopter reset]]. | |||
==Moderate Myopia== | |||
Definitions vary, but -2 or -3 to -5 or -6 is considered moderate myopia. | |||
==High Myopia== | ==High Myopia== | ||
Definitions vary, but more than -5 or -6 diopters is considered high myopia. This category has a higher risk of various eye diseases and should be particularly regular about getting exams from an [[optometrist]] or ophthalmologist. | Definitions vary, but more than -5 or -6 diopters is considered high myopia. This category has a higher risk of various eye diseases and should be particularly regular about getting exams from an [[optometrist]] or ophthalmologist. If your myopia is even worse, see the [[severe myopia]] page for guidance. | ||
Very few people have high myopia for genetic reasons. Most people who have high myopia had gradually-increasing [[lens-induced myopia]]. | Very few people have high myopia for genetic reasons. Most people who have high myopia had gradually-increasing [[lens-induced myopia]]. | ||
| Line 20: | Line 27: | ||
[[Category:Articles]] | [[Category:Articles]] | ||
[[Category:Eye conditions]] | [[Category:Eye conditions]] | ||
==External evidence resources== | |||
*[https://doi.org/10.5281/zenodo.21016340 EndMyopia case registry], an open dataset of 273 adult myopia-reduction cases (Steiner 2026, CC-BY-4.0), with an accompanying [https://doi.org/10.5281/zenodo.21230819 preprint]. | |||