Childhood blindness incidence and aetiologies trends in Israel 2014-2020: what should we focus on?

Dissecting the complex sex-based associations of myopia with height and weight

OBJECTIVES

To assess height and weight as possible sex-specific risk factors for bilateral myopia among young adults.

METHODS

We conducted a cross-sectional study including 101,438 pre-enlisted young adult males and females, aged 17.4 ± 0.6 and 17.3 ± 0.5 years, respectively, and born during 1971-1994. Categories of BMI (body mass index) were defined according to sex-related percentiles for 17-year-olds following U.S. Centers for Disease Control and Prevention growth charts, and subjects were divided into five height and weight categories according to sex-adjusted percentiles. Data included best-corrected visual acuity, diverse socio-demographic variables, anthropometric indices, and refractive errors, namely bilateral myopes and emmetropes.

RESULTS

The prevalence of bilateral myopia in males and females was 19.1% and 26.0%, respectively. Bilateral myopia displayed a J-shaped associated with BMI, achieving statistical significance only among males (p < 0.0001). Weight displayed a U-shaped association with bilateral myopia among both young males (p < 0.0001) and females (p < 0.005). A higher prevalence of bilateral myopia was observed only among males of the lower height category (p < 0.0001), even when controlling for BMI (from normal to obesity). In a multivariable regression model, obesity was associated with higher prevalence of bilateral myopia (OR: 1.21; 95% CI: 1.07-1.38, p = 0.002), only among males. There were no interactions of BMI with height or weight. Bilateral myopia was also associated with prehypertension among males (OR: 1.10, 95% CI: 1.04-1.15, p < 0.001).

CONCLUSIONS

A higher risk for bilateral myopia was associated with either BMI solely or height and weight, as well as pre-hypertension, in males. The possible association with low height requires further research.

Characteristics of pediatric ocular trauma in a tertiary hospital in Israel 2011-2020 - How can public prevention policy be improved?

PURPOSE

To describe and analyze characteristics and trends of pediatric ocular trauma during 2011-2020.

METHODS

Retrospective descriptive study. Data were collected on all pediatric ocular trauma cases that presented to a Rambam Health Care Campus during 2011-2020. Data included age, gender, visual acuity, diagnosis, injury mechanism and surgical repair.

RESULTS

Median BCVA at presentation was 0.96 (logMAR). Males and non-adolescent males specifically were the most prominent groups (70.6% and 44.7%, respectively). The ratio of ocular trauma cases to total pediatric emergency department (ED) visits was stable during 2011-2020 (p = 0.714) regardless of gender (p = 0.832 and p = 0.545 for boys and girls, respectively). The leading causes were partial thickness eyelid laceration, periorbital hematoma, and extraocular muscle contusion, all of which were stable over the study period (p = 0.678, p = 0.203 and p = 0.398, respectively). Falls and children play were the most common mechanisms (25.8% and 18.4%, respectively), but differed between age groups. Most patients did not require consecutive operation and were treated conservatively (p < 0.01).

CONCLUSION

Pediatric ocular injuries to pediatric ED visits ratio remained stable during 2011-2020, regardless of gender. Non-adolescent males accounted for nearly half of all cases, with different mechanisms for each age group. Consecutive surgery was rarely necessary.

Higher risk of cerebral palsy, seizures/epilepsy, visual- and hearing impairments, cancer, injury and child abuse in children with congenital anomalies: Data from the EUROlinkCAT study

AIM

The aim is to examine the risk of cerebral palsy, seizures/epilepsy, visual- and hearing impairments, cancer, injury/poisoning and child abuse in children with and without a congenital anomaly up to age 5 and 10 years.

METHODS

This is a population-based data linkage cohort study linking information from the European Surveillance of Congenital Anomalies network (EUROCAT) and birth registries to hospital discharge databases. We included 91 504 live born children with major congenital anomalies born from 1995 to 2014 from nine EUROCAT registries in five countries and 1 960 727 live born children without congenital anomalies (reference children). Prevalence and relative risk (RR) were estimated for each of the co-morbidities using Kaplan-Meier survival estimates.

RESULTS

Children with congenital anomalies had higher risks of the co-morbidities than reference children. The prevalences in the reference children were generally very low. The RR was 13.8 (95% CI 12.5-15.1) for cerebral palsy, 2.5 (95% CI 2.4-2.6) for seizures/epilepsy, 40.8 (95% CI 33.2-50.2) for visual impairments, 10.0 (95% CI 9.2-10.9) for hearing loss, 3.6 (95% CI 3.2-4.2) for cancer, 1.5 (95% CI 1.4-1.5) for injuries/poisoning and 2.4 (95% CI 1.7-3.4) for child abuse.

CONCLUSION

Children with congenital anomalies were more likely to be diagnosed with the specified co-morbidities compared to reference children.

Characteristics and Trends of Strabismus Surgeries at a Tertiary Hospital Over 2 Decades - What Can Be Learned for Years to Come?

PURPOSE

To analyze characteristics and trends of strabismus surgeries in an Israeli hospital over 2 decades.

METHODS

A descriptive, retrospective study including all strabismus surgeries (666) performed during 2000-2019 at an Israeli tertiary hospital. Electronic medical records (EMRs) were directly retrieved to produce an anonymized database.

RESULTS

No trends were evident for age, sex, or ethnicity (p = .294, 0.914 and p = .167, respectively). The mean number of horizontal muscles remained stable, while an increase was noted in the mean number of muscles operated on to repair vertical strabismus (p < .0001). Among acquired cases, a 2.67-fold increase was noted in the proportion of spontaneous strabismus and a decrease of traumatic causes to a third (p < .001). An increase was noted in the proportion of exotropia among horizontal strabismus corrections (p = .022), and esotropia correction techniques distribution changed (p = .004). Reoperations comprised a third of all cases during both decades (p = .198). Reoperations were more prevalent among younger and Jewish patients (p < .001 and p = .024, respectively). Techniques to correct esotropia and exotropia differed significantly between primary surgeries and reoperations (p < .00001 each).

CONCLUSIONS

The complexity of surgical techniques increased over time. Ethnic minorities were less prone to reoperations.

The role of parental health beliefs in seeking an eye examination for their child

BACKGROUND

We aimed to explore the role of parental health beliefs in parent seeking of eye examinations for their children, using the Health Belief Model.

METHODS

In this quantitative correlational survey study, 100 parents who presented to Barzilai University Medical Center in July 2021 to perform an eye examination to their child completed a questionnaire.

RESULTS

Only 29.6% of the parents knew that a vision screening is performed in first grade, and 10% of the parents were unsure about where to find local eye care for their kids. Moreover, 19% of the parents indicated that they were concerned that their child would be prescribed glasses unnecessarily, and 10% believed that wearing glasses would weaken their child's eyes. Various parental health beliefs regarding children's eye examinations were found associated with parent seeking of eye examinations for their child. Thus, perceived susceptibility (r = 0.52, p < 0.01), perceived benefits (r = 0.39, p < 0.01), and perceived barriers (r=-0.31, p < 0.01) are associated with parent seeking of eye examinations for their child. Also, parents' level of knowledge was associated with seeking eye examinations for their child (r = 0.20, p < 0.01).

CONCLUSION

Parent perceptions of the child's susceptibility to vision problems and perceived barriers to seeking eye examinations predicted parents seeking of eye examinations for their child. Interventions aimed at increasing timely eye examinations among children should focus on raising parent awareness of vision problems in childhood, dispelling misconceptions, and providing parents with practical information regarding available services.

Characteristics and differences of strabismus surgeries performed in private versus public settings: a national multicenter study

PURPOSE

To investigate and compare the demographics, diagnoses, and surgical procedure types of strabismus repair in public and private hospitals in Israel in order to highlight possible disparities between them.

METHODS

Retrospective descriptive study included all strabismus surgeries in seven private hospitals, compared with two large public university-affiliated hospitals from June 2016 to June 2021. Electronic medical records were directly retrieved to produce an anonymized database.

RESULTS

During the study period 2420 operations were performed. Patients who underwent strabismus surgery in public hospitals were older and had shorter procedures (p < 0.001 and p = 0.004, respectively). The median number of operated muscles and the prevalence of bilateral procedures were higher in private hospitals (p < 0.001 and p < 0.001, respectively). Surgery for common strabismus, especially esotropia, was more prevalent in private (p < 0.001), whereas surgery for vertical strabismus, cranial nerve palsies and complex syndromes were performed more often in public hospitals (p < 0.001, p = 0.008, and p < 0.001, respectively). Rectus recession and inferior oblique (IO) anteriorization were more predominant in private hospitals (p = 0.002 and p < 0.001, respectively), while recuts advancement and IO myectomies were more prevalent in public ones (p = 0.001 and p < 0.001, respectively). Reoperations were far more common in public hospitals (27.2% vs 6.2%, p < 0.0001). This was true across most age groups.

CONCLUSIONS

Candidates for strabismus surgery in private hospitals in Israel are often younger, with more common diagnoses, and are usually referred for simpler procedures.