حسن هاشمی
استاد، چشم پزشک، مرکز تحقیقات بیمارستان چشم پزشکی نور، تهران، ایران
[ 1 ] - تأثیر فیت لنز تماسی سخت منفذدار بر انحناء، ضخامت مرکزی و حجم قرنیه
هدف: بررسی تغییرات قدرت انحناء، ضخامت و حجم قرنیه در بیماران کراتوکونوسی پس از تجویز لنزهای تماسی سخت RGP (Rigid gas permeable) روش بررسی: بیست و پنج چشم مبتلا به کراتوکونوس بدون سابقه استفاده از لنز سخت، توسط دستگاه پنتاکم مورد ارزیابی قرار گرفت و پارامترهای انحنای قرنیه ،ضخامت مرکزی قرنیه و حجم قرنیه، قبل و سه ماه پس از استفاده از لنز RGP آسفریک در دو سطح قدامی و خلفی قرنیه ثبت گردید. یافته‌ه...
[ 2 ] - Economic Inequality in Presenting Vision in Shahroud, Iran: Two Decomposition Methods
Background Visual acuity, like many other health-related problems, does not have an equal distribution in terms of socio-economic factors. We conducted this study to estimate and decompose economic inequality in presenting visual acuity using two methods and to compare their results in a population aged 40-64 years in Shahroud, Iran. Methods: The data of 5188 participants in the first phase o...
[ 3 ] - Economic Inequality in Eye Care Utilization and its Determinants: A Blinder–Oaxaca Decomposition
Background The current study aimed to determine eye care utilization, to assess the role of economic inequality in the utilization of eye care services, and to identify its determinants in Shahroud, North of Iran. Methods Of the 6,311 invited people, 5,190 (82.24%) individuals aged 40 to 64 years old participated in the study. A history of a visit by an ophthalmologist or optometrist was cons...
[ 4 ] - A Successful implementation of an idea to a nationally approved plan: Analyzing Iran\'s National Health Roadmap using the Kingdon model of policymaking
Introduction: Hospital beds, human resources, and medical equipment are the costliest elements in the health system and play an essential role at the time of treatment. In this paper, different phases of the NEDA 2026 project and its methodological approach were presented and its formulation process was analysed using the Kingdon model of policymaking. Methods: Iran Health Roadmap...
نویسندگان همکار