Skip to main content
Method

Subgroup and stratified analysis

Analytical approaches that partition study populations into predefined or data-driven subgroups to examine heterogeneity in associations or outcomes across strata.

AI-generated definition

Spotlight

Subgroup and stratified analysis

The American journal of medicine · 2026
Subgroup and stratified analysis

Annals of plastic surgery · 2026
Subgroup and stratified analysis

The Laryngoscope · 2024