CLIF Cohort Dashboard
Insights from 808,749 unique critically ill patients across 62 hospitals in 12 participating institutions
Summary Statistics
Quick overview of the CLIF consortium patient cohort characteristics
Encounter Types
Admission Types
Top Comorbidities
Advanced Support
First Location at IMV Start
Initial Ventilator Mode
Initial Ventilator Settings
Vasopressor Medications
Interactive Data Explorer
Explore consortium data across 11 institutions and 15 years. Use the filters below to customize your view.
Privacy Notice: To protect patient privacy, characteristics with values where n < 10 are automatically excluded from display and export.
Data Coverage: Sites have varying data coverage periods (e.g., some sites have data from 2011-2025, others from 2018-2024). Use the Table view to see years covered for each site, then select appropriate sites and years for valid comparisons.
Chart Builder
Create Your Custom Chart
Select a characteristic from the sidebar, choose a chart type and grouping option, then click "Generate Chart" to visualize your data.
| Characteristic | Site | Year | Value |
|---|
Hourly Trends
Explore medication and respiratory support patterns over the first 7 days of ICU admission across 8 institutions.
Note: Data shows medication administration patterns aggregated across all ICU encounters at each institution.
Time is measured from each patient's first ICU admission (hour 0 = first hour in ICU, hour 24 = end of day 1, hour 167 = end of day 7).
Data Distributions
Compare lab values, vital signs, and respiratory parameters across institutions using histograms and empirical cumulative distribution functions (ECDF).
How to interpret the chart:
Histogram bars show frequency - what percentage of measurements fall in each value range.
ECDF lines show cumulative probability - what percentage of ALL measurements are at or below that value.
Example: If you hover at Albumin = 3.0 g/dL and see:
- Site A: 25% → 25% of Site A's albumin values are in the bin around 3.0
- Site A ECDF: 60% → 60% of Site A's albumin values are ≤ 3.0 g/dL
The ECDF tells you "how many patients have values this low or lower" while the histogram shows "how common is this specific value range."
Tip: First select a parameter from the sidebar, then choose which sites to compare. We recommend selecting 2-3 sites at a time for cleaner visualizations.
Select a parameter from the sidebar to see available sites
Compare Data Distributions
1. Choose a parameter from the sidebar
2. Select which sites to compare
3. View histogram and ECDF comparison
CLIF Consortium Map
Explore participating institutions across North America
Data Source
This dashboard presents aggregated, de-identified data from the CLIF Consortium spanning 2011-2025. All data has been standardized according to CLIF data format specifications and undergoes rigorous quality assurance processes. MIMIC IV data is included for benchmarking purposes.
Methodology: Median values shown are weighted medians calculated using site-specific sample sizes. Interquartile ranges (IQR) represent the minimum Q1 to maximum Q3 observed across sites as an approximation for aggregated data.
Explore CLIF Research
This dashboard presents real, aggregated data from our consortium. Discover how CLIF enables collaborative research while preserving patient privacy through federated analytics.