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The epidemiology of ocular trauma in rural Nepal

机译:尼泊尔农村眼外伤的流行病学

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摘要

>Aims: To estimate the incidence of ocular injury in rural Nepal and identify details about these injuries that predict poor visual outcome.>Methods: Reports of ocular trauma were collected from 1995 through 2000 from patients presenting to the only eye care clinic in Sarlahi district, Nepal. Patients were given a standard free eye examination and interviewed about the context of their injury. Follow up examination was performed 2–4 months after the initial injury.>Results: 525 cases of incident ocular injury were reported, with a mean age of 28 years. Using census data, the incidence was 0.65 per 1000 males per year, and 0.38 per 1000 females per year. The most common types of injury were lacerating and blunt, with the majority occurring at home or in the fields. Upon presentation to the clinic, 26.4% of patients had a best corrected visual acuity worse than 20/60 in the injured eye, while 9.6% had visual acuity worse than 20/400. 82% were examined at follow up: 11.2% of patients had visual acuity worse than 20/60 and 4.6% had vision worse than 20/400. A poor visual outcome was associated with increased age, care sought at a site other than the eye clinic, and severe injury. 3% of patients were referred for further care at an eye hospital at the initial visit; 7% had sought additional care in the interim between visits, with this subset representing a more severe spectrum of injuries.>Conclusions: The detrimental effects of delayed care or care outside of the specialty eye clinic may reflect geographic or economic barriers to care. For optimal visual outcomes, patients who are injured in a rural setting should recognise the injury and seek early care at a specialty eye care facility. Findings from our study suggest that trained non-ophthalmologists may be able to clinically manage many eye injuries encountered in a rural setting in the “developing” world, reducing the demand for acute services of ophthalmologists in remote locations of this highly agricultural country.
机译:>目标:评估尼泊尔农村地区眼外伤的发生率,并确定这些可预测视力不良的损伤的详细信息。>方法: 1995年至2000年收集了眼外伤的报告来自就诊于尼泊尔Sarlahi区唯一的眼科诊所的患者。对患者进行了标准的裸眼检查,并就其受伤情况进行了访谈。初次受伤后2–4个月进行随访检查。>结果:报告发生525例眼外伤,平均年龄28岁。根据人口普查数据,发病率是每年每1000例男性0.65,而每年每1000例女性0.38。最常见的伤害类型是割伤和钝伤,大多数伤害发生在家庭或田野中。在就诊时,受伤眼中有26.4%的患者的最佳矫正视力低于20/60,而有9.6%的患者的视力低于20/400。随访时检查了82%:11.2%的患者的视力低于20 / 60,4.6%的患者的视力低于20/400。视力不佳与年龄增长,在眼科诊所以外的其他地方就诊以及严重受伤有关。初次就诊时,有3%的患者被转诊到眼科医院接受进一步护理; 7%的受访者在两次就诊之间寻求了额外的护理,而这一子集代表了更严重的伤害。>结论:延迟护理或专业眼科诊所以外的护理的不利影响可能反映了地理或地理因素。经济上的障碍。为了获得最佳的视觉效果,在农村地区受伤的患者应识别出受伤情况,并在专业的眼保健机构寻求早期护理。我们的研究结果表明,受过训练的非眼科医生可能能够在临床上管理“发展中”世界中农村地区遇到的许多眼外伤,从而减少了在这个高度农业化国家的偏远地区对眼科医生的急诊服务的需求。

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