Group sequential designs in pragmatic trials: feasibility and assessment of utility using data from a number of recent surgical RCTs
<p><strong>Background:</strong> Assessing the long term effects of many surgical interventions tested in pragmatic RCTs may require extended periods of participant follow-up to assess effectiveness and use patient-reported outcomes that require large sample sizes. Consequently the...
| Principais autores: | , , , , , , , , , , , , , , |
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| Formato: | Journal article |
| Idioma: | English |
| Publicado em: |
BioMed Central
2022
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