The effects of positive psychology theory in the rehabilitation nursing of Chinese patients with schizophrenia: a systematic review and meta-analysis of randomized controlled trials.

Background: Schizophrenia is a complex and severe chronic mental disorder characterized by persistent cognitive dysfunction. Particularly in Chinese families, the disability of patients with schizophrenia and the burden on their caregivers are especially heavy, reflecting the profound impact of the disease on both the patients and their families. Positive psychology is a science that focuses on human happiness, strengths, and potential.

Artificial intelligence-based multi-modal multi-tasks analysis reveals tumor molecular heterogeneity, predicts preoperative lymph node metastasis and prognosis in papillary thyroid carcinoma: a retrospective study.

Background: Papillary thyroid carcinoma (PTC) is the predominant form of thyroid cancer globally, especially when lymph node metastasis (LNM) occurs. Molecular heterogeneity, driven by genetic alterations and tumor microenvironment components, contributes to the complexity of PTC. Understanding these complexities is essential for precise risk stratification and therapeutic decisions.