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Columbia Open Health Data (COHD) provides access to counts and patient prevalence (i.e., prevalence from electronic health records) of conditions, procedures, drug exposures, and patient demographics, and the co-occurrence frequencies between them.
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Columbia Open Health Data (COHD) provides access to counts and patient prevalence (i.e., prevalence from electronic health records) of conditions, procedures, drug exposures, and patient demographics, and the co-occurrence frequencies between them.