Publications by authors named "Yih Yang"

Background And Objective: Recent research has raised concerns about the association between metformin treatment in patients with diabetes mellitus (DM) and an increased risk of diabetic retinopathy. We sought to investigate this relationship, specifically examining if metformin use affects diabetic retinopathy risk in a dose-dependent manner.

Methods: This study was a secondary data analysis based on a nationwide population database in Taiwan.

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  • The study examined whether the use of DPP-4 inhibitors, a type of diabetes medication, affects the risk of developing Parkinson's disease (PD) in patients with diabetes mellitus.
  • Researchers compared patients taking DPP-4 inhibitors with those on a different diabetes medication, sulfonylureas, using sophisticated statistical methods to account for various factors.
  • Results indicated no significant association between DPP-4 inhibitor use and increased PD risk, even when analyzing individual medications like sitagliptin and saxagliptin.
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Background: H1 antihistamines (AHs), categorized as first-generation antihistamines (FGAs) or second-generation antihistamines (SGAs), possess anticholinergic properties linked to heightened dementia risk.

Objectives: To explore dementia risk in patients with allergic rhinitis using AHs.

Methods: Taiwanese patients with new-onset allergic rhinitis (2011-2017) constituted the study population (677,971 with FGAs or SGAs, 36,081 without AHs).

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Background: Herpes simplex virus (HSV) is an opportunistic infection antigen in solid organ transplant (SOT) recipients. However, this phenomenon has received limited attention from epidemiologists. Our study aims to determine the HSV infection risk in SOT recipients.

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Background: In previous studies, it was reported that non-alcoholic fatty liver disease (NAFLD) incidence and prevalence increased in children with atopic dermatitis. Nevertheless, the actual association between the two diseases has not been fully proven in large-scale studies, and real-world evidence is missing. The objective of this nationwide, longitudinal cohort study was to evaluate the association between NAFLD and atopic dermatitis.

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  • A study in Taiwan examined the risk of osteoporosis and fractures among solid organ transplant (SOT) recipients, finding that these patients face higher risks compared to the general population.* -
  • The research used a national database and employed methods to minimize bias, revealing that heart and lung transplant recipients have the highest fracture risk, with older patients (over 61 years) also being particularly vulnerable.* -
  • Overall, the findings indicate that SOT recipients have significantly elevated risks for osteoporosis and fractures, emphasizing the need for monitoring and management in these populations.*
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Ocean current profiling using ocean acoustic tomography (OAT) was conducted in the Kuroshio Current southeast of Taiwan from August 20 to September 15, 2009. Sound pulses were transmitted reciprocally between two acoustic stations placed near the underwater sound channel axis and separated by 48 km. Based on the result of ray simulation, the received signals are divided into multiple ray groups because it is difficult to resolve the ray arrivals for individual rays.

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