Targeting - Best practices around the SNDS main database

## Learning objectives The aim of this training is to **enhance users' skills in processing the main database of the National Health Data System (SNDS)**. The content, structured into three training modules, aims to assist project leaders in better identifying and processing health data required for their research. These modules are based on discussions within a working group composed of data processing experts who are actively involved in advancing knowledge about the SNDS main database. The **first training module** focuses on mastering the concepts and techniques necessary to target a study population within the SNDS main database. This essential step enables effective use of these data by identifying patients of interest, as defined in the research protocol, within this data source. The training covers key targeting concepts, illustrated examples, and includes two practical exercises. * [Second session on November 3](https://hdhpds.limesurvey.net/742143) This work has benefited from the expertise of **Jérôme Brocca**, a trainer in processing these data and project manager at the Digital Directorate (DNUM) of the Ministry of Labour, Health, Solidarity and Families. It also draws on various resources, including those provided by CNAM. ## Prerequisites None. This training primarily targets users who are beginners in processing data from the SNDS main database. We encourage you to consult the [training guide](https://health-data-hub.fr/sites/default/files/2025-10/20251020%20-%20Guide%20p%C3%A9dagogique%20_Savoir%20cibler%20sa%20population%20d%27%C3%A9tude_%20%282%29.pdf) and the [practical exercises](https://gitlab.com/healthdatahub/se-former-au-snds/exercice-pour-cibler-une-population-d-etude) that will be presented during the training, to prepare any questions you may have. ## Content * **[Module 1: How to target your study population in the SNDS main database](https://health-data-hub.fr/sites/default/files/2025-10/20251020%20-%20Guide%20p%C3%A9dagogique%20_Savoir%20cibler%20sa%20population%20d%27%C3%A9tude_%20%282%29.pdf)** * Definition of key concepts: targeting, study population, and patient-related notions * Presentation of targeting criteria in the SNDS main database * Illustrated examples of individual targeting * [Practical exercises using a synthetic database](https://gitlab.com/healthdatahub/se-former-au-snds/exercice-pour-cibler-une-population-d-etude) * Module 2: Pre-processing and verifying your extraction from the SNDS main database (forthcoming) * Module 3: How to count healthcare services in the SNDS main database (forthcoming) ## Teaching methods and resources Each module consists of a [theoretical guide](https://health-data-hub.fr/sites/default/files/2025-10/20251020%20-%20Guide%20p%C3%A9dagogique%20_Savoir%20cibler%20sa%20population%20d%27%C3%A9tude_%20%282%29.pdf) outlining key concepts for data utilization, and [a practical case](https://gitlab.com/healthdatahub/se-former-au-snds/exercice-pour-cibler-une-population-d-etude) to be completed independently, enabling users to practice working with a synthetic version of the SNDS main database. **[WEBINAR LINK: https://meet.goto.com/292128013](https://meet.goto.com/292128013)**