The Changes of Intraocular Pressure, Optic Nerve and Visual Field in SCUBA Diving
Journal of the Korean Ophthalmological Society
;
: 1598-1605, 2010.
Artículo
en Coreano
| WPRIM
| ID: wpr-218849
ABSTRACT
PURPOSE:
To examine how SCUBA diving activities in high-pressure underwater environment affect their intraocular pressure (IOP), visual field (VF), retinal nerve fiber layer (RNFL), and the shape of optic disc.METHODS:
We performed visual acuity and refractory test, IOP test, VF test, RNFL photography, optical coherent tomography, and 3D optic disc photography for a group of 32 people and a control group of 32 non-divers, and analyzed the differences between the two groups. For the diver group, we conducted a questionnaire survey on the patterns of diving and diving experience, and analyzed their correlation with results of test.RESULTS:
Compared to the Control, the diver group showed significant difference in the mean IOP (diver group 15.71 +/- 2.54 mmHg, control group 14.23 +/-2.15 mmHg, p = 0.019), and abnormal visual field (diver group 7 eyes (11.3%), control group 0 eye (0%), p = 0.006). 85.7% of abnormal visual field belonged to early defect. The diver group did not showed significant difference in the shape of optic disc (p = 0.546), but the optic nerve atrophy in shape of optic disc test field (diver group 8 eyes (12.9%), control group 2 eyes (3.1%), p = 0.042) was significantly different.CONCLUSIONS:
Divers who did SCUBA diving activities need to have a glaucoma test regularly. Additional research and large cross or longitudinal study are needed to evaluate causes that scuba diving activities affect.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Nervio Óptico
/
Retinaldehído
/
Atrofia
/
Fotograbar
/
Agudeza Visual
/
Campos Visuales
/
Glaucoma
/
Encuestas y Cuestionarios
/
Buceo
/
Ojo
Tipo de estudio:
Estudio observacional
Idioma:
Coreano
Revista:
Journal of the Korean Ophthalmological Society
Año:
2010
Tipo del documento:
Artículo
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