Interested in participating?
Would you like to contribute to the Amsterdam Cohort Studies by participating in this ongoing study? We are happy to have you join our research group. You can join if you:
are at least 18 years old
live in Amsterdam or have a tight connection with the city
have had at least 1 male sexual partner in the past 6 months
and are willing to participate
ACS for participants
The ACS is a very scientifically successful study, which is due to its participants who are willing to visit the study every 6 months. We are grateful for their commitment. Some participants have been participating since that start of the study. Every year new people join the study and some participants leave. Participation is voluntary and you can stop at any time. The ACS aims to be a good reflection of the MSM community in Amsterdam.
After assessing the inclusion criteria and providing written informed consent, you will enter one of the study arms.
To find out more read our: Study Protocol
The ACS collects data from study participants. You will have to give informed consent to conduct research with your data within the scope of the study. We always comply with laws and regulations such as the GDPR.
See our: Privacy & Ethics Statement