https://github.com/dermatologist/omopcdm-dot-net

:notebook: .Net library for OMOP CDM management
https://github.com/dermatologist/omopcdm-dot-net

cdm healthcare-analysis ohdsi-vocabulary omop

Last synced: 12 months ago
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:notebook: .Net library for OMOP CDM management

• Host: GitHub
• URL: https://github.com/dermatologist/omopcdm-dot-net
• Owner: dermatologist
• License: mit
• Created: 2020-05-06T15:00:33.000Z (about 6 years ago)
• Default Branch: develop
• Last Pushed: 2020-12-28T02:10:30.000Z (over 5 years ago)
• Last Synced: 2025-03-17T17:56:24.438Z (over 1 year ago)
• Topics: cdm, healthcare-analysis, ohdsi-vocabulary, omop
• Language: C#
• Homepage: https://nuchange.ca
• Size: 104 KB
• Stars: 5
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# omopcdm-dot-net

![Nuget](https://img.shields.io/nuget/dt/omopcdmlib)

## Description

The OHSDI OMOP Common Data Model allows for the systematic analysis of healthcare observational databases. This is a .Net Core library to use the CDM v6 compliant databases.

## Install

```

PM> Install-Package omopcdmlib

```

## Usage

```

        var optionsBuilder = new DbContextOptionsBuilder();

        optionsBuilder.UseSqlite("Data Source=cdm-create.db");

            // AppContext from models

            using (var db = new AppContext(optionsBuilder.Options))

            {

                // Create vocab

                Console.WriteLine("Writing vocabulary");

                var vocab = new CreateVocab("/path/to/csv", db);

                vocab.Create(20); // Sample of 20 records. Omit to create full.

                // Create

                Console.WriteLine("Inserting a new Concept");

                db.Add(new Concept { 

                                    Id=22,

                                    ConceptId = 4523432,

                                    ConceptName = "My Concept", 

                                    VocabularyId = "SNOMED",

                                    ConceptClassId = "MyClass",

                                    ConceptCode = "MyCode",

                                    ValidStartDate = "2012-12-12",

                                    ValidEndDate = "2012-12-12",

                                    InvalidReason = "None",

                                    DomainId = "ASDF" });

                db.SaveChanges();

                // Read

                Console.WriteLine("Querying for a concept");

                var concept = db.Concept

                    .OrderBy(b => b.ConceptName)

                    .First();

                // Update

                Console.WriteLine("Updating the concept");

                concept.ConceptName = "new Concept";

                db.SaveChanges();

                // Delete

                Console.WriteLine("Delete the concept");

                db.Remove(concept);

                db.SaveChanges();

```

## Contributors

* [Bell Eapen](https://nuchange.ca) | [![Twitter Follow](https://img.shields.io/twitter/follow/beapen?style=social)](https://twitter.com/beapen)