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Very Low Birth Weight Hospital Volume and Mortality – An Instrumental Variables Approach
BACKGROUND: Previous studies of very low birth weight (VLBW) hospital volume effects on inhospital mortality have used standard risk-adjusted models that only account for observable confounders but not for self-selection bias due to unobservable confounders. OBJECTIVE: To assess the effects of hospi...
Tallennettuna:
| Päätekijät: | , , |
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| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
2012
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3388172/ https://ncbi.nlm.nih.gov/pubmed/22437621 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/MLR.0b013e31824e32cf |
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