Omop

This module details Lettuce’s interactions with the OMOP-CDM database

Component	Description
`db_manager`	Provides session management functionality for connecting to the OMOP-CDM database via SQLalchemy
`omop_match`	Class and function for fetching concepts from the OMOP-CDM database
`omop_models`	ORM models for tables in the OMOP-CDM database
`omop_queries`	Provides a set of functions which construct queries to the OMOP-CDM database
`preprocess`	Text preprocessing for use in text search