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Heterogeneity's ruses: the neglected role of between-individual variability in longitudinal studies of COPD exacerbations
Studying the causal and temporal association between past and future exacerbations in COPD is an active area of research. Standard survival analysis techniques often used in such studies typically produce results that pertain to the overall population, whereas the greatest interest is in the study o...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4215271/ https://www.ncbi.nlm.nih.gov/pubmed/24550058 http://dx.doi.org/10.1136/thoraxjnl-2013-205061 |