Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
BMJ Open

Parental perspectives and willingness towards digital paediatric research: a cross-sectional survey in two Chinese cities

Objective This study aims to explore disparities in eHealth literacy and perspectives on digital health among parents of ...
BMJ Open

Out-of-pocket costs and catastrophic health expenditure among hospitalised patients with heart failure in northern Tanzania, May–October 2024: a cross-sectional study

Objectives To quantify out-of-pocket (OOP) costs and catastrophic health expenditure (CHE) among patients hospitalised with ...