Effect of orthokeratology on myopia control in adolescents / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
;
(12): 830-833, 2019.
Artigo
em Chinês
| WPRIM
| ID: wpr-735213
ABSTRACT
@#AIM:
To investigate the related factors influencing the myopia control effect in adolescents with orthokeratology.<p>METHODS:
This study selected 102 adolescents who wearing ortho-k lens in the First Affiliation Hospital of Xi'an Jiaotong University during July 2014-October 2017.Their axial elongation, refraction, wearing time were observed.<p>RESULTS:
After 3a treatment, the axial elongation of 102 adolescents increased 0.42±0.37mm. Among the low myopia, the middle and high myopia groups, the axial elongation increased 0.65±0.35mm, 0.32±0.37mm and 0.30±0.29mm, respectively. The axial elongation in the high myopia groups was the most slowest(the combination of orthokeratology and spectacles); There was an interaction between the wearing time and the initial refraction, the wearing time and the initial age(all <i>P</i><0.001). It is suggested that the axial elongation is slower in middle-high myopia than that in the low myopia. The axial elongation was slower in the older adolescents than that in the younger adolescents; There was no interaction between wearing time and gender(<i>F</i>=0.292, <i>P</i>=0.695). The axial elongation has no difference between male and female.<p>CONCLUSION:
The initial refraction and the initial age of myopic adolescents were important factors influencing axial elongation. The combination of orthokeratology and spectacles has effection in controlling axial elongation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
International Eye Science
Ano de publicação:
2019
Tipo de documento:
Artigo
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