은도금제품 검사실 여성근로자들의 시력변화 및 안증상

To evaluate the effects of reflected glare on eyes, authors assessed the periodic health examination(1991-1996) & self-administered questionnaire data of a semiconductor producing company. The 13 lead frame(LF) department workers have been exposed to high reflected glare in the process for exami...

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Veröffentlicht in:Yebang Ŭihakhoe chi 1997, Vol.30 (3), p.567-576
Hauptverfasser: 류승호, 손정일, 이수진, 송재철, Ryu, Seung-Ho, Son, Jeong-Il, Lee, Soo-Jin, Song, Jae-Cheol
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Sprache:kor
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Zusammenfassung:To evaluate the effects of reflected glare on eyes, authors assessed the periodic health examination(1991-1996) & self-administered questionnaire data of a semiconductor producing company. The 13 lead frame(LF) department workers have been exposed to high reflected glare in the process for examining the silver plating products. We compared the data of connector(14) and clerical(12) workers as the non-exposed ones. Among LF department workers, 100% felt their visual acuity worsened(connector:81.8%, clerical:85.7%), and 70% had worn the glasses o. contact lenses(connector : 14.3%, clerical :40%) since working at the company. Major ophthalmic symptoms of the LF workers are asthenopia, tearing, decreased visual acuity, congestion and glare. Decrease of visual acuity by Hahn's line change of the LF workers is significantly high during a 5-year follow-up(p0.05). 4. 5년동안 추적 관찰기간의 좌측 시력 변화는 Connector반, 사무직의 경우 연간 각각 -0.46줄$({\pm}0.70)$, -0.35줄$({\pm}0.36)$의 변화를 보인 반면, L/F반에서 연간 -1.42줄$({\pm}1.45)$의 변화를 보여 통계적으로 유의한 차이를 보였다(p=0.013). 우측시력 역시 Connector반, 사무직에서는 연간 각각 -0.59줄$({\pm}0.67)$, -0.31줄$({\pm}0.55)$의 변화를 보인 반면, L/F반에서 연간 -1.59줄$({\pm}1.10)$이의 변화를 보여 통계적으로 유의한 차이를 보였다(p=0.001). 연구결과, 저자는 장기간의 현휘에 폭로된 근로자들에게 근시를 초래할 수 있을 것이라는 가설을 제시하고, 고휘도 작업환경에 대한 대책마련이 필요할 것으로 생각한다.
ISSN:0254-5985