BMJ Open

Social support and multifactorial predictors of perinatal depression: insights from a hospital-based cross-sectional survey in Karachi, Pakistan

Objectives This study aimed to estimate the frequency of depression in mothers during the antepartum and postpartum periods ...
BMJ

Is body mass index associated with patellofemoral pain and patellofemoral osteoarthritis? A systematic review and meta-regression and analysis

1 Centre for Hip Health and Mobility, University of British Columbia, Vancouver, British Columbia, Canada 2 La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, La Trobe ...
Investopedia

Stepwise Regression Explained: Uses, Benefits, and Drawbacks

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

Understanding Residual Standard Deviation: Key Concepts, Formula & Examples

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...
RMD Open

Systemic lupus erythematosus damage risk index (SLE-DRI): a simple machine learning-based tool for identifying patients at risk for early organ damage

Objective Organ damage is a key determinant of poor prognosis and increased mortality in systemic lupus erythematosus (SLE).