Purpose: To assess the prevalence and risk factors of myopic macular degeneration (MMD) in young and middle-aged individuals with high myopia in Changsha, central China.
Methods: A total of 445 adults with high myopia (worse than or equal to -5.0 D) were examined between 2021 and 2023. Autorefraction and biometry using IOLMaster were conducted, and fundus photos were graded for MMD using Meta-PM criteria. MMD was diagnosed if category 2, 3, 4 or any plus lesion was present. Risk factors such as age, gender, spherical equivalent (SE)/axial length (AL), body mass index, education and residence were analysed via logistic regression.
Results: Participants had an average age of 42.3±7.3 years. MMD prevalence was 21.8% (71 adults) with a mean SE of -9.5±4.7 D and AL of 27.3±1.9 mm. Significant risk factors included greater myopic SE (OR=1.7 per 1 D decrease) and longer AL (OR=3.6 per 1 mm increase). MMD prevalence rose sharply with myopia worse than -10.00 D and AL >27.00 mm, reaching up to 100% for myopia worse than -14.00 D or AL ≥29.00 mm.
Conclusion: MMD affects about one in five young to middle-aged adults with high myopia. Those exceeding critical myopia and AL thresholds are at higher risk and should be closely monitored. Further research on interventions to prevent axial elongation is needed, particularly for those with high genetic risk.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1136/bjo-2024-326116 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Ten years' single surgeon experience of excision and primary anastomosis urethroplasty for traumatic urethral stricture: an analysis of risk factors for urethral stricture recurrence.
Arch Ital Urol Androl
January 2025
Urology Department, Faculty of Medicine, Universitas Brawijaya, Saiful Anwar General Hospital, Malang.
Introduction: Excision and primary anastomosis (EPA) urethroplasty is the standard treatment for traumatic urethral strictures, but managing them remains challenging for urologists. Identifying factors leading to EPA urethroplasty failure benefits both patients and surgeons. This study aims to analyze risk factors for urethral stricture recurrence after one-year follow-up of EPA urethroplasty.
View Article and Find Full Text PDFDynamic Importance of Genomic and Clinical Risk for Coronary Artery Disease Over the Life Course.
Circ Genom Precis Med
January 2025
Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston. (S.M.U., K.P., B.T., A.C.F., P.N.).
Background: Earlier identification of high coronary artery disease (CAD) risk individuals may enable more effective prevention strategies. However, existing 10-year risk frameworks are ineffective at earlier identification. We sought to understand how the variable importance of genomic and clinical factors across life stages may significantly improve lifelong CAD event prediction.
View Article and Find Full Text PDFSex-Specific Clinical and Genetic Factors Associated With Adverse Outcomes in Hypertrophic Cardiomyopathy.
Circ Genom Precis Med
January 2025
Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia. (A.B., J.S., A.C., J.I.).
Background: Females with hypertrophic cardiomyopathy present at a more advanced stage of the disease and have a higher risk of heart failure and death. The factors behind these differences are unclear. We aimed to investigate sex-related differences in clinical and genetic factors affecting adverse outcomes in the Sarcomeric Human Cardiomyopathy Registry.
View Article and Find Full Text PDFAssociations between specific and cumulative adverse childhood experiences, childhood obesity, and obesogenic behaviours.
Eur J Psychotraumatol
December 2025
Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
: Individuals impacted by adverse childhood experiences (ACEs) are at greater risk of developing obesity, however, few studies have prospectively measured ACEs and obesity during childhood. Associations with the adoption of obesogenic behaviours during childhood, which directly contribute to obesity are also understudied.: To examine associations between individual and cumulative ACEs, obesity, and obesogenic behaviours during childhood.
View Article and Find Full Text PDFAvascular necrosis (AVN) is a known complication during the management of developmental dysplasia of the hip (DDH). It has the potential to alter the growth of the head or acetabulum and prevent the best outcomes. While past literature has evaluated the risks of AVN and strategies to avoid it, studies on the impact of AVN on the outcomes are scarce.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!