subpopulation analysis
[səbˌpɑpjəˈleɪʃən əˈnæləsɪs]
nounpl: subpopulation analyses
análise de subpopulação
1. Statistical examination of data or outcomes within specific subgroups or segments of a larger population, often used in clinical trials and epidemiological studies
The subpopulation analysis revealed that the drug was more effective in elderly patients than in younger ones.
A análise de subpopulação revelou que o medicamento era mais eficaz em pacientes idosos do que em pacientes mais jovens.
2. In clinical research, the evaluation of treatment efficacy or safety in predetermined or post-hoc patient groups based on demographic, genetic, or clinical characteristics
Subpopulation analysis by geographic region showed significant variations in treatment response.
A análise de subpopulação por região geográfica mostrou variações significativas na resposta ao tratamento.
3. The process of stratifying study participants into smaller groups to identify differential effects or heterogeneity in treatment outcomes
The researchers conducted subpopulation analysis based on genetic markers to identify responders.
Os pesquisadores realizaram análise de subpopulação com base em marcadores genéticos para identificar respondedores.
This is highly technical terminology used primarily in pharmaceutical research, clinical medicine, and public health sectors in both Brazil and the USA. In Brazil, it has become increasingly important for regulatory approval processes by ANVISA (Agência Nacional de Vigilância Sanitária). The term reflects the growing emphasis on precision medicine and personalized healthcare approaches in both countries.
Related Idioms & Phrases
dig deeper into subpopulation analysis
conduct a subpopulation analysis
reveal disparities through subpopulation analysis
subpopulation analysis shows a clear pattern
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