SAR-2023-016-BH-v01

Author: philsf

_posts/2023-12-19-SAR-2023-016-BH.md

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+---
+title: 'Time-adjusted effect of socioeconomic status in mortality rates after brain injury: cohort study'
+date: "2023-12-19"
+permalink: /portfolio/SAR-2023-016/
+redirect_from:
+  - /portfolio/SAR-2023-016-BH/
+  - /SAR-2023-016-BH/
+  - /SAR-2023-016/
+categories:
+  - longitudinal-studies
+  - cohort
+  - epidemiology
+  - technical-report
+tags:
+  - incidence
+  - prognostic-models
+  - imputation-models
+  - survival-analysis
+---
+
+This analysis expands on a previous analysis with a similar objective (**SAR-2023-004-BH-v02**), by employing more flexible modeling strategies to include time-dependent covariates that were dropped from the previous analysis.
+In the process the raw FIM scores were substituted by their quartiles.
+
+The objective of this analysis is to determine the effect of socioeconomic status of the neighborhood on mortality of patients with brain injury, accounting for time-dependent covariates.
+
+Statistical Analysis for Brennan Hickson (US, 2023)
+<!-- Technical Report for Brennan Hickson (US, 2023) -->
+
+## Analyses performed
+
+1. Descriptive analysis
+1. Inferential analysis
+1. Statistical models
+
+## Documents
+
+<!-- The client has requested that this analysis be kept confidential until a future date, determined by the client. -->
+<!-- All documents from this consultation are therefore not published online and only the title and year of the analysis will be included in the consultant's Portfolio. -->
+<!-- After the agreed date is reached, the documents will be released. -->
+
+<!-- The client has requested that this analysis be kept confidential. -->
+<!-- All documents from this consultation are therefore not published online and only the title and year of the analysis will be included in the consultant's Portfolio. -->
+
+### Analytical Plan (SAP)
+
+- [PDF][sap]
+
+### Statistical Analysis Report (SAR)
+
+- [PDF][sar]
+
+## Associated analyses
+
+This analysis is part of a larger project and is supported by other analyses, linked below.
+
+**Effect of socioeconomic status in mortality rates after brain injury: cohort study**
+
+<https://philsf-biostat.github.io/SAR-2023-004-BH/>
+
+**Sensitivity of mortality rates to the imputation of missing socioeconomic data: cohort study**
+
+<https://philsf-biostat.github.io/SAR-2023-017-BH/>
+
+<!-- --- -->
+
+[sap]: /files/SAP-2023-016-BH-v01.pdf
+[sar]: /files/SAR-2023-016-BH-v01.pdf