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½Ã·Âº¸Á¤±â±¸ÀÇ Á¤È®ÇÑ ±³Á¤È¿°ú¸¦ À§ÇÑ °Ë»çÇ׸ñ¿¡ °üÇÑ ½ÇÅÂÁ¶»ç The Survey on Refraction Protocol for Optical Aids to be More Accurate

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±èÁ¤Èñ, ¾È¿µÁÖ,
¼Ò¼Ó »ó¼¼Á¤º¸
±èÁ¤Èñ ( Kim Jung-Hee ) 
Dongnam Health University Department of Optometry & Vision Science

¾È¿µÁÖ ( An Young-Ju ) 
Baekseok Culture University Department of Optometry

Abstract

¸ñÀû : ½Ã·Âº¸Á¤±â±¸ÀÇ Á¤È®ÇÑ ±³Á¤È¿°ú¸¦ À§ÇÏ¿© ¾È°æÀÇ Á¶Á¦ °¡°ø°ú ÇÇÆÃ, ±¼Àý°Ë»ç, ±×¸®°í ÄÜÅÃÆ®·»Áî ó¹æ½Ã °Ë»çÇ׸ñ¿¡ ´ëÇÑ ½ÇŸ¦ ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù.

¹æ¹ý : °æ±âµµ Áö¿ªÀÇ ¾È°æ¿ø¿¡ ±Ù¹«ÇÏ°í ÀÖ´Â ¾È°æ»ç 53¸íÀ» ´ë»óÀ¸·Î ¼³¹®Áö¸¦ ÀÌ¿ëÇÏ¿© 3°³ÀÇ Ç׸ñ(±¼Àý°Ë»ç, Á¶Á¦ °¡°ø ¹× ÇÇÆÃ, ÄÜÅÃÆ®·»Áî ó¹æ)¿¡ °üÇÑ ¼³¹®Á¶»ç¸¦ ½Ç½ÃÇÏ¿´´Ù.

°á°ú : ±¼Àý°Ë»ç Ç׸ñ Áß ±¸¾È°æ Âø¿ë½Ã·ÂÀº 50¸í(94.3%)ÀÌ °Ë»çÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. P.D.¸¦ ÃøÁ¤ÇÒ ¶§ »ç¿ëÇÏ´Â µµ±¸´Â P.D. ¹ÌÅͱⰡ 24¸í(45.3%), ÀÚµ¿±¼Àý°Ë»ç±â±â ÃøÁ¤ °á°ú¸¦ È°¿ëÇÏ´Â °æ¿ì°¡ 21¸í(39.6%)À̾ú´Ù. ³­½Ã ±³Á¤ ÈÄ Å©·Î½º½Ç¸°´õ·»Á »ç¿ëÇÏÁö ¾Ê´Â °æ¿ì´Â 23¸í(43.4%)À¸·Î, ±× ÀÌÀ¯·Î´Â ¡®¹æ¹ýÀ» ¸ð¸¥´Ù¡¯ 17.4%, ¡®Çʿ伺À» ¸ø ´À³¤´Ù¡¯ 52.2%, ¡®°Ë»ç ½Ã°£ÀÌ ºÎÁ·Çϱ⠶§¹®¡¯ÀÌ 26.1%, ±âŸ 4.3%·Î ³ªÅ¸³µ´Ù. ÄÜÅÃÆ®·»Á ó¹æÇÑ ÈÄ ÀûÇÕÇÑÇÇÆà »óŸ¦ È®ÀÎÇÏÁö ¾Ê´Â °æ¿ì´Â 8¸í(15.1%)À̾ú´Ù.

°á·Ð : ÃÖÀûÀÇ ½Ã·Âº¸Á¤±â±¸¸¦ Á¦°øÇϱâ À§Çؼ­´Â Á¤È®ÇÑ ±¼Àý°Ë»ç, ¾È°æÀÇ Á¶Á¦ °¡°ø ¹× ÇÇÆðú ÄÜÅÃÆ®·»Áî ó¹æÀÌ µÇ¾î¾ß Çϸç, ÀÓ»ó ÇöÀå¿¡¼­´Â °í°´¿¡°Ô ½Ã·Âº¸Á¤±â±¸ÀÇ Á¤È®ÇÑ ±³Á¤È¿°ú¸¦ Á¦°øÇϱâ À§Çؼ­ ÇÊ¿äÇÑ °Ë»çµéÀº ¹Ýµå½Ã ÁøÇàµÇ¾î¾ß ÇÑ´Ù.

Purpose : This study was to investigate the refraction protocal ongoing in the clinics when conducted dispensing, refraction and prescribing contact lens optical aids to be more accurate.

Methods : A questionnaire covered three items refraction, dispensing and prescription of contact lenses and was conducted by 53 optometrists in Gyeonggi-do.

Results : In the item refraction, 50(94.3%) optometrists answered checking visual acuity with habitual correction. When asked measuring the interpupillary distance, 24(45.3%) optometrists used a P.D. meter and 21(39.6%) used the value measured by the auto-refractometer. 23(43.4%) optometrists did not use the Jackson cross-cylinder after correcting astigmatism. The reasons were diverse; ¡®not aware of the methods¡¯(17.4%), ¡®unnecessary to do(52.2%)¡¯, ¡¯not enough time(26.1%)¡¯ and ¡®unspecified(4.3%)¡¯. 8(15.1%) optometrists did not doublecheck after prescribing contact lenses.

Conclusion : In order to provide the best correction, the accurate refraction, dispensing and prescribing contact lenses must be fulfilled as well as the eye examinations required in the clinic.

Å°¿öµå

Å©·Î½º½Ç¸°´õ·»Áî; ÇÇÆÃ; ¿¹ºñ°Ë»ç; ½Ã·Â º¸Á¤ ±â±¸
Jackson Cross-cylinder; Fitting; Preliminary examination; Optical Aids

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