Ocular injury: Prevalence in different rural population of Bangladesh

Prevalence of ocular trauma in 6-12-year-old children living in Shahroud, Iran

Aim

To determine the prevalence of ocular trauma in Iranian children aged 6–12 years.

Methods

This population-based cross-sectional study, comprised the first phase of the Shahroud Schoolchildren Eye Cohort Study on primary school children using cluster sampling in urban areas and census in rural areas. The students underwent the measurement of uncorrected and corrected visual acuity as well as non-cycloplegic, cycloplegic, and subjective refraction. The history of trauma, hospitalization, and surgery due to trauma was collected from parents using a questionnaire.

Results

The data of the trauma history was recorded for 5267 out of 5620 students. The mean age of the students was 9.7 ± 1.7 years (range: 6–12 years), 53.7% of them were boys, and 79.3% were from urban areas. A positive history of ocular trauma was found in 285 participants, and the lifetime prevalence of ocular injury (95% CI) was 5.2% (4.6–5.9). Blunt trauma was the most common ocular injury with a prevalence of 66.2%. There was a significant positive assocation between ocular trauma and living in rural areas (OR: 1.49, p: 0.012), older age (OR: 1.17, p < 0.001), and male sex (OR: 1.62, p: 0.002). Furthermore, 9.3% and 4.7% of the traumas required hospitalization and surgical intervention, respectively.

Conclusion

This study found a marked prevalence of ocular trauma compared to previous studies. Male sex, older age, and living in rural areas were associated with ocular trauma, which could be due to differences in lifestyle preference, outdoor exposure, and dangerous situations. Educational programs and safety instructions should be encouraged.

Epidemiology and visual outcomes of ocular injuries in a low resource country

BACKGROUND

Ocular injury is a major cause of ocular morbidity and unilateral visual impairment and represents a considerable public health concern especially in low resource societies.

OBJECTIVE

To evaluate the epidemiology and visual outcomes of ocular injuries in southern Ghana.

METHODS

A retrospective hospital-based case series was conducted. Information on new cases of ocular injuries were retrieved and parameters including time between injury occurrence and reporting to the clinic, presenting visual acuity (VA), and the best corrected final VA were investigated and visual outcomes were assessed Results: Most (50.2%) of the patients reported to the hospital after a day of sustaining an ocular injury; workplace injuries, older patients and farm-related injuries were most likely to report after a day of sustaining an injury. A significant proportion (40.4%) of patients reported with good presenting vision (6/6-6/18) which increased to 56.7% after treatment; 45.3% of patients reported with visual impairment (<6/18) and reduced to 42.4% after treatment. Farming (AOR = 4.5, p = 0.02), reporting after a day of sustaining injury (AOR = 78, p< 0.001), workplace injuries (AOR = 3.1, p = 0.007) and roadside injuries (AOR = 3.1, p = 0.02) were associated with poor visual outcomes. Initial VA 6/18 or better was the highest predictor of good visual outcome.

CONCLUSION

There is a shift in the pattern of ocular injury occurrence from work-related to home- related.

Prevalence of ocular defects among patients visiting in an institutionalized hospital setting: A cross-sectional study

Purpose:

The purpose of this study was to analyze the prevalence of ocular defect among different age groups, gender, side involved, and etiology.

Materials and Methods:

A retrospective study was conducted among referred ocular defect patients in a dental college in southern part of India over a 5 years period (2008–2012). Information regarding general identification, gender, age, affected side, and etiology was collected. The collected data were analyzed and grouped according to different age groups, gender, side involved, and etiology.

Results:

The ocular defects were more frequently observed in the young male population (66%). Trauma (46%) and pathogenic (44%) causes were the main reasons over nonspecific (8%) and congenital (2%) reasons.

Conclusion:

High prevalence of injuries and infections in young adults (mostly males) predominantly causing ocular bulb loss.