![]() Henceforth, miR15a could be used for the experimental purposes. Researches carried out over the last decade gives plenty of proof about the miR-15a importance in T2DR. miRNAs are a group of 21-23 nucleotide long, highly conserved sequences of endogenous RNAs that do not encode for any protein. Significant reduction in the levels of BDNF have been witnessed in diabetic patients as well as animal models. Some pro-survival neurotrophins such as brain derived neurotrophic factor (BDNF) are considered to guard retinal ganglion and amacrine cells from degenerative. Apparently in the past T2DR was solely considered a vascular disease as opposed to the present time where it is recognised as a neuro-vascular disease. The pathogenesis of T2DR is a predominant cause of visual impairment and a range of hyperglycemia linked pathways have been implicated in the initiation and progression of this condition. Type 2 Diabetic retinopath (T2DR) remains the leading cause of vision loss and preventable blindness in adults aged 20–74 years, particularly in middle-income and high-income countries. ![]() Moreover, educational programs based on health education and health promotion models for diabetic patients for preventing side effects caused by diabetes should be performed. Planning and implementing education using the HBM to improve eye care performance in diabetic patients are very effective and beneficial. Furthermore, HbA1c (P < 0.001) improved significantly in the experimental group compared to the control group. ![]() After the training program, eye care performance in the experimental group was better than that in the control group (P < 0.001). The results showed that the mean scores of knowledge (P < 0.001) and HBM components (P < 0.001) in the experimental and control groups after intervention have a significant difference. P < 0.05 was considered as statistically significant. ![]() In order to analyze the studied data, SPSS 22 software (SPSS Inc., IBM, Chicago, IL, USA), Chi-square, independent t-test, and paired t-test have been used. The experimental group received training in eight sessions each session lasted for 50 to 55 minutes. Data were collected using a valid self-reported questionnaire including demographic variables, knowledge, and HBM (perceived susceptibility, perceived severity, perceived benefits, perceived barriers, self-efficacy, and cues to action), and eye care performance (based on self-report) and the level of HbA1cof both groups were measured before and three months after the educational intervention. This study was a quasi-experimental study on 100 patients with type II diabetes referred to the diabetes center in Fasa city, Fars province, Iran, in 2019. This study aimed to investigate the effect of educational intervention on eye care practice of type II diabetic patients based on health belief model (HBM) in Fasa city. The ocular complication caused by diabetes is one of the most common reasons of blindness in the world. ![]()
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