Significance of Complex disease
Complex disease refers to medical conditions influenced by both genetic and environmental factors, making diagnosis and treatment more complicated. Examples include pulmonary tuberculosis and rheumatoid arthritis, which illustrate the interplay of multiple factors. Additionally, conditions like metabolic syndrome highlight the presence of interconnected health issues that further complicate management. Overall, complex diseases involve a network of interacting elements that challenge healthcare professionals in their approach to patient care.
Synonyms: Multifactorial disease, Polygenic disease, Chronic disease, Chronic illness, Multifaceted disorder
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The concept of Complex disease in scientific sources
Complex disease is defined as a medical condition influenced by various factors, complicating both diagnosis and treatment. This multifactorial nature necessitates a comprehensive approach to understanding and managing such diseases effectively.
From: The Malaysian Journal of Medical Sciences
(1) Complex diseases are conditions that are model-free and more suitable for studies, attracting more interest in schizophrenia genetic studies.[1] (2) Diseases influenced by multiple genetic factors, each with minor effects, often requiring large sample studies to identify genetic contributions.[2]