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I am Docent, Assistant Professor and group leader, as well as a biostatistician and cancer epidemiologist. I lead research in cancer epidemiology, reproductive factors, socioeconomic inequalities, applied statistics and register-based research. My research also spans over the Nordic countries. 

FUNDING: Swedish Cancer Society (Cancerfonden), Swedish Research Council (VetenskapsrÃ¥det), Radiumhemmet Research Foundations, Swedish Breast Cancer Association, ̽»¨¾«Ñ¡ Foundations, and the Nordic Cancer Union.

RESEARCH ON CANCER AND PREGNANCY.
My first research interest is cancer in relation to pregnancy and reproductive history, with a special focus on pregnancy-associated cancer, i.e. cancer diagnosed during or within one or two years after a pregnancy. The research questions I am addressing concern the increasing incidence trend, risk patterns before and after delivery, tumour characteristics and survival. I also study other reproductive factors, such as age at births, number of children, infertility and IVF treatment, in relation to cancer risk and prognosis, as well as reproductive outcomes after cancer.

RESEARCH ON BREAST CANCER.
My second research interest is breast cancer among women. I am specifically studying how survival has improved over time, and how it depends on patient, tumour and treatment factors. A key goal is to increase the understanding of socioeconomic inequalities in breast cancer, for example which patient groups have lower access to screening and treatment. I am interested in identifying subgroups of patients at particular high risk for recurrence, treatment complications and lower survival, in particular after accounting for differences in age, comorbidity and socioeconomic position.

NORDIC RESEARCH.
Nordic cancer registries are a goldmine to cancer epidemiology with nationwide coverage of a population of more than 27 million. In collaboration with cancer researchers from Denmark, the Faroe Islands, Finland, Iceland, Norway and Sweden, I am leading and co-leading three large Nordic cancer research efforts on i) pregnancy and cancer, ii) cancer and COVID-19 and iii) cancer survival across the Nordic countries.

METHODS FOR REGISTER-BASED EPIDEMIOLOGY.
As an applied statistician and epidemiologist, I am particularly interested in finding the best way to utilize register data to estimate disease risks in the population, for example by clever study designs and statistical methods for register-based research. Novel methods I use include new ways of estimate and measure cancer survival, and methods to account for missing data in registry data. In my research I utilize the large Swedish population-based cancer registers, such as the National Quality Register for Breast Cancer (NKBC). These unique data sources can be used to answer detailed clinical and epidemiological questions in way that is impossible in many other countries. 

I have been involved in teaching and course organising of:

• Survival analysis (Biostatistics III), within the Doctoral Programme in Epidemiology

• Epidemiology II, within the Doctoral Programme in Epidemiology

• Competing risks and multistate models

• Epidemiological designs in a statistical framework

• Workshops on epidemiological designs and cancer survival analysis

• Good Data Management Practice in Epidemiology

• Guidelines for Data Management in Clinical Research