Nicoline has a bachelor's and master's degree in Public Health Science from University of Copenhagen, Denmark. Her degree is a combination of various health sciences, both quantitative and qualitative. Her master's thesis from 2017 was on health in prisons, with a particular focus on solitary confinement in Danish prisons. She has previously worked with health in prisons at Dignity (Danish Institute Against Torture).
Inequities in health and health among socially marginalized groups are core themes of interest in Nicoline's work. From this framework, incarceration is an an interesting field as those in the prison population are in a socially marginalized group and often suffer from multiple health issues.