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Estimating Effects of Nursing Intervention via Propensity Score Analysis
BACKGROUND: Lack of randomization of nursing intervention in outcome effectiveness studies may lead to imbalanced covariates. Consequently, estimation of nursing intervention effect can be biased as in other observational studies. Propensity score analysis is an effective statistical method to reduc...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2008
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2778306/ https://ncbi.nlm.nih.gov/pubmed/19018219 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/NNR.0b013e31818c66f6 |
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