Abstract：
UNASSIGNED: Non-strabismic binocular vision dysfunctions are visual disorders that affect the person\'s binocular vision and visual outcome while performing near tasks and are very common among medical students. This study aimed to find out the prevalence of non-strabismic binocular vision dysfunction among the medical students of a teaching hospital.
UNASSIGNED: A descriptive cross-sectional study was conducted among medical students of a teaching hospital from 25 April 2022 to 25 May 2022. Ethical approval was obtained from the Institutional Review Committee of the same institute (Reference number: 139/17). A detailed ocular evaluation including history, visual acuity, refraction, and detailed orthoptic evaluation was done. Convenience sampling was done. Point estimate and 95% Confidence Interval were calculated.
UNASSIGNED: Out of 284 students, 79 (27.81%) (22.60-33.02, 95% Confidence Interval) had non-strabismic binocular vision dysfunctions. Convergence insufficiency was the commonest one seen in 38 (48.10%), followed by divergence excess seen in 8 (10.12%) and convergence excess seen in 8 (10.12%) students.
UNASSIGNED: The prevalence of non-strabismic binocular vision dysfunction among medical students was lower than in other studies conducted in similar settings.
UNASSIGNED: binocular vision; convergence excess; convergence insufficiency; prevalence.
UNASSIGNED: A descriptive cross-sectional study was conducted among medical students of a teaching hospital from 25 April 2022 to 25 May 2022. Ethical approval was obtained from the Institutional Review Committee of the same institute (Reference number: 139/17). A detailed ocular evaluation including history, visual acuity, refraction, and detailed orthoptic evaluation was done. Convenience sampling was done. Point estimate and 95% Confidence Interval were calculated.
UNASSIGNED: Out of 284 students, 79 (27.81%) (22.60-33.02, 95% Confidence Interval) had non-strabismic binocular vision dysfunctions. Convergence insufficiency was the commonest one seen in 38 (48.10%), followed by divergence excess seen in 8 (10.12%) and convergence excess seen in 8 (10.12%) students.
UNASSIGNED: The prevalence of non-strabismic binocular vision dysfunction among medical students was lower than in other studies conducted in similar settings.
UNASSIGNED: binocular vision; convergence excess; convergence insufficiency; prevalence.
摘要：
未经评估：非斜视性双眼视觉功能障碍是在执行近距离任务时影响人的双眼视觉和视觉结果的视觉障碍，在医学生中非常常见。本研究旨在了解某教学医院医学生非斜视双眼视觉功能障碍的患病率。
UNASSIGNED：一项描述性横断面研究于2022年4月25日至2022年5月25日在教学医院的医学生中进行。从同一研究所的机构审查委员会获得了伦理批准(参考号:139/17)。详细的眼部评估，包括病史，视敏度,折射,并进行了详细的正交评估。方便取样。计算点估计和95%置信区间。
未经评估：在284名学生中，79（27.81％）（22.60-33.02，95％置信区间）具有非斜视双眼视力障碍。收敛不足是38例(48.10%)中最常见的一种，其次是8名（10.12％）学生的发散过剩和8名（10.12％）学生的收敛过剩。
UNASSIGNED：医学生中的非斜视双眼视觉功能障碍的患病率低于在类似环境中进行的其他研究。
未经授权：双眼视觉；会聚过度；会聚不足；患病率。
UNASSIGNED：一项描述性横断面研究于2022年4月25日至2022年5月25日在教学医院的医学生中进行。从同一研究所的机构审查委员会获得了伦理批准(参考号:139/17)。详细的眼部评估，包括病史，视敏度,折射,并进行了详细的正交评估。方便取样。计算点估计和95%置信区间。
未经评估：在284名学生中，79（27.81％）（22.60-33.02，95％置信区间）具有非斜视双眼视力障碍。收敛不足是38例(48.10%)中最常见的一种，其次是8名（10.12％）学生的发散过剩和8名（10.12％）学生的收敛过剩。
UNASSIGNED：医学生中的非斜视双眼视觉功能障碍的患病率低于在类似环境中进行的其他研究。
未经授权：双眼视觉；会聚过度；会聚不足；患病率。
