Inverse association of oxidative balance score with depression and specific depressive symptoms among cancer population: Insights from the NHANES (2005-2020).

Background: The rising prevalence of depression among cancer patients is alarming. This study examines the relationship between the Oxidative Balance Score (OBS)-a composite measure of dietary and lifestyle factors-and depression, including specific depressive symptoms in this population.

Methods: Data were analyzed from 3,280 adult cancer patients collected in NHANES from 2005-2020.

Construction of an oxidative stress-associated genes signature in breast cancer by machine learning algorithms.

Objective: To construct a prognostic model of a breast cancer-related oxidative stress-related gene (OSRG) signature using machine learning algorithms.

Methods: The OSRGs of breast cancer were constructed by least absolute shrinkage and selection operator (LASSO) and multivariate Cox regression analysis. The Cancer Genome Atlas (TCGA) was used to analyse the gene expression and prognostic value.

Depressive symptoms increase the risk of falls and injurious falls in Chinese adults aged ≥ 45 years: A 3-year cohort study.

Background: Falls and depressive symptoms are both public health concerns in China, but the effects of depressive symptoms on falls and injurious falls have not been thoroughly investigated.

Methods: This population-based prospective cohort study used data derived from adults aged ≥45 years acquired from the 2015 and 2018 China Health and Retirement Longitudinal Study. Data were analyzed from August 2021 to December 2021.