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Accommodative insufficiency in a student population in Iran / Insuficiencia acomodativa en una población estudiantil de Irán
Hashemi, Hassan; Khabazkhoob, Mehdi; Nabovati, Payam; Azad Shahraki, Fatemeh; Ostadimoghaddam, Hadi; Faghihi, Mohammad; Aghamirsalim, Mohamadreza; Doostdar, Asgar; Yekta, Abbasali.
Afiliação
  • Hashemi, Hassan; Noor Eye Hospital. Noor Research Center for Ophthalmic Epidemiology. Tehran. Iran
  • Khabazkhoob, Mehdi; Shahid Beheshti University of Medical Sciences. School of Nursing and Midwifery. Department of medical Surgical Nursing. Tehran. Iran
  • Nabovati, Payam; Iran University of Medical Sciences. School of Rehabilitation Sciences. Department of Optometry. Tehran. Iran
  • Azad Shahraki, Fatemeh; Mashhad University of Medical Sciences. School of Paramedical Sciences. Departent of Optometry. Mashhad. Iran
  • Ostadimoghaddam, Hadi; Mashhad University of Medical Sciences. Refractive Errors Research Center. Mashhad. Iran
  • Faghihi, Mohammad; Shahid Beheshti University of Medical Sciences. Ophthalmic Rsearch Center. Tehran. Iran
  • Aghamirsalim, Mohamadreza; Iran University of Medical Sciences. Rassoul Akram Hospital. Eye Research Center. Tehran. Iran
  • Doostdar, Asgar; Iran University of Medical Sciences. School of Rehabilitation Sciences. Department of Optometry. Tehran. Iran
  • Yekta, Abbasali; Mashhad University of Medical Sciences. School of Paramedical Sciences. Departent of Optometry. Mashhad. Iran
J. optom. (Internet) ; 12(3): 161-167, jul.-sept. 2019. tab, graf
Artigo em Inglês | IBECS | ID: ibc-185365
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT

Purpose:

To determine the prevalence of accommodative insufficiency (AI) and its relation with age, gender, and refractive errors in a college-age student population in Iran.

Methods:

The present study was conducted cross-sectionally in 2017. All students had optometric tests including measurement of visual acuity, objective and subjective refraction, as well as binocular vision and accommodative examinations. Amplitude of accommodation was measured with the Donders¡' push-up method using the Royal Air Force (RAF) rule. Monocular accommodative facility was measured with ±2.00 diopter flipper lenses. The accommodative response was tested using dynamic retinoscopy with the monocular estimation method (MEM).

Results:

The prevalence of AI in the studied population was 4.07% (95% CI 2.61-5.52). The rate was 6.04% (95% CI 3.58-8.50) in females and 2.01% (95% CI 0.53-3.48) in males, and logistic regression showed a significantly higher odds of AI in females (OR = 3.14, 95% CI 1.33-7.45, p-value = 0.009). The prevalence of AI was 2.59% (95% CI 0.55-7.56) in the 18-19-year-old age group and 4.08% (95% CI 0.09-8.07) in the 24-25-year-old group (p-value = 0.848). The prevalence of AI among emmetropic, myopic, and hyperopic individuals was 3.74% (95% CI 1.88-5.61), 4.44% (95% CI 2.07-6.81), and 5.26% (95% CI 4.79-16.32), respectively (p-value = 0.869). In the multiple regression model, only gender showed significant relationship with AI (Odds ratio = 3.14, 95% CI 1.33-7.45; p-values = 0.009).

Conclusion:

The prevalence of AI in the present study is lower than the most prevalence rates reported in previous studies. In the present study, gender and AI showed a strong association, such that AI prevalence was significantly higher in females than males
RESUMEN

Objetivo:

Determinar la prevalencia de la insuficiencia acomodativa (IA) y su relación con la edad, sexo, y errores refractivos en una población universitaria de Irán.

Métodos:

El presente estudio se realizó de forma transversal en 2017. Se realizaron pruebas optométricas a todos los estudiantes, incluyendo medición de la agudeza visual, refracción objetiva y subjetiva, visión binocular y pruebas de acomodación. La amplitud de acomodación se midió con el método de Donders (push-up) utilizando la regla de la RAF (Royal Air Force). La flexibilidad acomodativa monocular se midió con flippers de ± 2 dioptrías. La respuesta acomodativa se evaluó mediante retinoscopía dinámica utilizando el método de estimación monocular (MEM).

Resultados:

La prevalencia de IA en la población de estudiantes fue de 4,07% (95%ICI 2,61-5,52). La tasa fue de 6,04% (95%IC 3,58-8,5) en mujeres y 2,01% (95%IC 0,53-3,48) en varones, y la regresión logística reflejó un odds ratio significativamente superior de IA en mujeres (OR= 3,14, 95%IC 1,33-7,45, valor p = 0,009). La prevalencia de IA fue de 2,59% (95%IC 0,55-7,56) en el grupo de edad de 18-19 años, y de 4,08% (95%IC 0,09-8,07) en el grupo de 24-25 años (valor p = 0,848). La prevalencia de IA entre los individuos emetrópicos, miopes e hipermétropes fue de 3,74% (95%IC 1,88-5,61), 4,44% (95%IC 2,07-6,81), y 5,26% (95%IC 4,79-16,32), respectivamente (valor p=0,869). En el modelo de regresión múltiple, únicamente el sexo reflejó una relación con IA (Odds ratio = 3,14 95%IC 1,33-7,45; valor p= 0,009).

Conclusión:

La prevalencia de IA en el presente estudio es inferior a la mayoría de las tasas de prevalencia reportadas en estudios previos. En el presente estudio, sexo e IA reflejaron una fuerte asociación, en el sentido de que la prevalencia de IA fue significativamente superior en las mujeres con respecto a los varones
Assuntos

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Transtornos da Visão / Acomodação Ocular Limite: Adolescente / Adulto / Feminino / Humanos / Masculino País/Região como assunto: Ásia Idioma: Inglês Revista: J. optom. (Internet) Ano de publicação: 2019 Tipo de documento: Artigo Instituição/País de afiliação: Iran University of Medical Sciences/Iran / Mashhad University of Medical Sciences/Iran / Noor Eye Hospital/Iran / Shahid Beheshti University of Medical Sciences/Iran

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Transtornos da Visão / Acomodação Ocular Limite: Adolescente / Adulto / Feminino / Humanos / Masculino País/Região como assunto: Ásia Idioma: Inglês Revista: J. optom. (Internet) Ano de publicação: 2019 Tipo de documento: Artigo Instituição/País de afiliação: Iran University of Medical Sciences/Iran / Mashhad University of Medical Sciences/Iran / Noor Eye Hospital/Iran / Shahid Beheshti University of Medical Sciences/Iran
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