Titia Heijman
Biographic Data
| ID | 5225054 |
|---|---|
| NAME | Titia Heijman |
| GIVEN NAMES | Titia |
| FAMILY NAME | Heijman |
| SIGNATURE | HEIJMAN T |
| AFFILIATIONS | GGD Amsterdam |
| ORCID | 0000-0002-1944-2007 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Understanding problematic versus non-problematic chemsex practices from a user's perspective
Chemsex is predominantly reported among men who have sex with men (MSM) and plays an important role in HIV transmission and prevention, being associated with heightened vulnerability to HIV and other sexually transmitted infections. While often used recreationally, chemsex is linked to physical and mental health harms. This study explores how participants define problematic chemsex and perceive contributing and protective factors. Semi-structured…
Types of Group Sex and Their Association with Different Sexual Risk Behaviors Among HIV-Negative Men Who Have Sex with Men
Perceived HIV Status is a Key Determinant of Unprotected Anal Intercourse Within Partnerships of Men Who Have Sex With Men in Amsterdam
Reasons for compliance or noncompliance with advice to test for hepatitis C via an internet-mediated blood screening service
Features specific to the online service played a significant role in motivation to test for HCV above and beyond the more conventional perceived health benefits of HCV testing. However, some online specific features were considered problematic and need to be adapted. Methods and strategies for dealing with these impeding factors and for improving compliance with testing via the online service are outlined
Reasons for compliance or noncompliance with advice to test for hepatitis C via an internet-mediated blood screening service
Features specific to the online service played a significant role in motivation to test for HCV above and beyond the more conventional perceived health benefits of HCV testing. However, some online specific features were considered problematic and need to be adapted. Methods and strategies for dealing with these impeding factors and for improving compliance with testing via the online service are outlined
Perceived HIV Status is a Key Determinant of Unprotected Anal Intercourse Within Partnerships of Men Who Have Sex With Men in Amsterdam
Types of Group Sex and Their Association with Different Sexual Risk Behaviors Among HIV-Negative Men Who Have Sex with Men
Understanding problematic versus non-problematic chemsex practices from a user's perspective
Chemsex is predominantly reported among men who have sex with men (MSM) and plays an important role in HIV transmission and prevention, being associated with heightened vulnerability to HIV and other sexually transmitted infections. While often used recreationally, chemsex is linked to physical and mental health harms. This study explores how participants define problematic chemsex and perceive contributing and protective factors. Semi-structured…
HIV, Drug Use, Sexual Risk (3 works) · HIV/AIDS Research and Interventions (3 works) · Internal Medicine (3 works) · Medicine (3 works) · Men who have sex with men (3 works) · Demography (2 works) · Human immunodeficiency virus (HIV) (2 works) · Immunology (2 works) · Logistic regression (2 works) · Psychology (2 works)