About me

I am a PhD student at Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet. My main research interests are register-based epidemiological studies in childhood obesity and non-alcoholic fatty liver disease.


PhD project title:

Impaired liver function in paediatric obesity



Emilia Hagman, Thomas CasswallPernilla Danielsson Liljeqvist, Claude Marcus



Putri RR, Casswall T, Hagman E. Prevalence of increased transaminases and its association with sex, age, and metabolic parameters in children and adolescents with obesity - a nationwide cross-sectional cohort studyBMC Pediatr. 2021;21(1):271. Published 2021 Jun 9. doi:10.1186/s12887-021-02747-4

Putri RR, Casswall T, Hagman E. Risk and protective factors of non-alcoholic fatty liver disease in paediatric obesity: A nationwide nested case-control study [published online ahead of print, 2021 Dec 6]. Clin Obes. 2021;e12502. doi:10.1111/cob.12502

Prinz N, Putri RR, Reinehr T, Danielsson P, Weghuber D, Norman M, Rochow N, Marcus C, Holl RW, Hagman E. The association between perinatal factors and cardiometabolic risk factors in children and adolescents with overweight or obesity: A retrospective two-cohort study. PLoS Med. 2023 Jan 13;20(1):e1004165. doi: 10.1371/journal.pmed.1004165. PMID: 36638094; PMCID: PMC9886302.


PhD student in medical science, Karolinska Institutet (2021 - now)

MSc with major in nutrition, Karolinska Institutet (2019 - 2020)

MSc in epidemiology, University of Indonesia (2014 - 2016)

MD, University of Indonesia (2004 - 2010)