About me

I am a PhD student at Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet. My doctoral project assess the risk and consequences of metabolic dysfunction associated steatotic liver disease (MASLD) in paediatric obesity.


PhD project title:

The liver in paediatric obesity: risk for and consequences of elevated transaminases and metabolic dysfunction associated steatotic liver disease.



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.(*shared first author)

Putri RR, Danielsson P, Marcus C, Hagman E. Height and growth velocity in children and adolescents undergoing obesity treatment: A prospective cohort study. J Clin Endocrinol Metab. 2023 Jul 15:dgad419. doi: 10.1210/clinem/dgad419. Epub ahead of print. PMID: 37453086.

Johansson L, Putri RR, Danielsson P, Hagströmer M, Marcus C. Associations between cardiorespiratory fitness and cardiometabolic risk factors in children and adolescents with obesity. Sci Rep. 2023 May 5;13(1):7289. doi: 10.1038/s41598-023-34374-7. PMID: 37147377; PMCID: PMC10163218.



PhD 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)