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Description
A 10-year retrospective cohort study of 90 adult patients undergoing maintenance hemodialysis at a single center. The data includes baseline demographic, clinical, and dialysis-related variables used to assess associations between anuria, ultrafiltration rate, and all-cause mortality.
Use Cases
Analyze the association between anuria status and mortality risk using demographic and clinical variables.
Model the relationship between ultrafiltration rate (UFR) and patient mortality outcomes.
Conduct survival analysis on the cohort to validate the reported hazard ratios for anuria and UFR.
Strengths
Longitudinal data spanning a 10-year follow-up period for patient outcomes.
Includes multivariate analysis results with adjusted hazard ratios (aHR) for key variables like anuria and UFR.
Data supports a published medical study with detailed methodological description.
Limitations
Small cohort size of 90 patients limits statistical power and generalizability.
Single-center study design may introduce geographic and institutional bias.
Data is presented in a DOCX document format, not a structured tabular dataset, requiring extraction for analysis.
Provenance
Source
figshare
Collection Method
Retrospective cohort study at a single hemodialysis center.
Time Range
10-year follow-up period.
Freshness
null
Geography
Single center; study focused on a Latin American population.
Primary data is embedded within a 419.0 KB DOCX file as supplementary material, not a ready-to-use CSV or database table.