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Christel Häggström

I work as a research support statistician at Registercentrum Norr, Region Västerbotten.

0000-0001-6808-4405

Contact

E-mail
christel.haggstrom@umu.se

Works as

Affiliation
Research fellow at Department of Diagnostics and Intervention
Location
5A, Målpunkt H62, Norrlands universitetssjukhus, Oskar Franklin Umeå universitet, 901 85 Umeå
Affiliation
Research fellow at Department of Public Health and Clinical Medicine
Location
Registercentrum Norr, Norrlands universitetssjukhus Umeå universitet, 901 85 Umeå
Risk of upper urinary tract urothelial carcinoma after primary non-muscle-invasive urinary bladder cancer: a nationwide population-based cohort study
BJUI Compass, John Wiley & Sons 2025, Vol. 6, (5)
Häggström, Christel; Hagberg, Oskar; Holmberg, Lars; et al.
Pelvic inflammatory disease and risk of borderline ovarian tumors: a national population-based case–control study in Sweden
International Journal of Cancer, John Wiley & Sons 2025, Vol. 156, (3) : 529-537
Jonsson, Sarah; Jonsson, Håkan; Lundin, Eva; et al.
Treatment related to urinary tract infections is associated with delayed diagnosis of urinary bladder cancer: a nationwide population-based study
European Urology Oncology, Elsevier 2025, Vol. 8, (1) : 119-125
Liedberg, Fredrik; Gårdmark, Truls; Hagberg, Oskar; et al.
Applicability of the European Association of Urology 2021 prognostic model for non–muscle-invasive bladder cancer in a Swedish population-based cohort
European Urology Open Science, Elsevier 2025, Vol. 80 : 33-37
Liedberg, Fredrik; Hagberg, Oskar; Beijert, Irene J.; et al.
Waiting time in diagnosis and extirpative surgery and association with survival and stage progression in upper tract urothelial carcinomas
BJUI Compass, John Wiley & Sons 2025, Vol. 6, (9)
Liedberg, Fredrik; Hagberg, Oskar; Häggström, Christel; et al.
Prior antibiotics exposure is associated with an elevated risk of surgical site infections, including anastomotic leakage, after colon cancer but not rectal cancer surgery: A register-based study of 38,839 patients
International Journal of Cancer, John Wiley & Sons 2025, Vol. 156, (9) : 1703-1715
Lu, Sai San Moon; Rutegård, Martin; Häggström, Christel; et al.
Association of height, BMI, and smoking status with prostate cancer risk before and after the introduction of PSA testing in Sweden
Scientific Reports, Springer Nature 2025, Vol. 15, (1)
Mboya, Innocent B.; Fritz, Josef; Scilipoti, Pietro; et al.
Cost-effectiveness of de-escalated molecular subtype dependent use of neoadjuvant chemotherapy in patients with muscle-invasive bladder cancer in a Swedish setting
Frontiers in Oncology, Frontiers Media S.A. 2025, Vol. 15
Saha, Sanjib; Gerdtham, Ulf-Göran; Sjödahl, Gottfrid; et al.
Collider bias is an insufficient explanation for the inverse obesity paradox in prostate cancer
Cancer Medicine, John Wiley & Sons 2025, Vol. 14, (8)
Stocks, Tanja; Häggström, Christel; Fritz, Josef
Comparing waist circumference with body mass index on obesity-related cancer risk: a pooled Swedish study
Journal of the National Cancer Institute, Oxford University Press 2025, Vol. 117, (10) : 1999-2009
Sun, Ming; Häggström, Christel; da Silva, Marisa; et al.
Calendar time trends in synchronous metastatic urinary bladder cancer before and after the introduction of immune checkpoint inhibitors: a nation-wide population-based cohort study
Frontiers in Oncology, Frontiers Media S.A. 2025, Vol. 15
Söderkvist, Karin; Häggström, Christel; Hagberg, Oskar; et al.
Lower MeDiC score is associated with non-referral to multidisciplinary team meeting discussion in bladder cancer patients: a nationwide and population-based study
Acta Oncologica, MJS Publishing 2025, Vol. 64 : 616-622
Wihl, Jessica; Hagberg, Oskar; Aljabery, Firas; et al.
The importance of being grade 3: a plea for a three-tier hybrid classification system for grade in primary non–muscle-invasive bladder cancer
European Urology, Elsevier 2024, Vol. 86, (5) : 391-399
Beijert, Irene J.; Hagberg, Oskar; Gårdmark, Truls; et al.
Cohort profile: the Obesity and Disease Development Sweden (ODDS) study, a pooled cohort
BMJ Open, BMJ Publishing Group Ltd 2024, Vol. 14, (7)
da Silva, Marisa; Fritz, Josef; Mboya, Innocent B.; et al.
Body mass index, triglyceride-glucose index, and prostate cancer death: a mediation analysis in eight European cohorts
British Journal of Cancer, Nature Publishing Group 2024, Vol. 130 : 308-316
Fritz, Josef; Jochems, Sylvia H. J.; Bjørge, Tone; et al.
Cumulative incidence of and risk factors for BCG infection after adjuvant BCG instillations
BJU International, John Wiley & Sons 2024, Vol. 134, (2) : 229-238
Holmberg, Lars; Skogmar, Sten; Garmo, Hans; et al.
Pelvic inflammatory disease and risk of epithelial ovarian cancer: a national population-based case-control study in Sweden
American Journal of Obstetrics and Gynecology, Elsevier 2024, Vol. 230, (1) : 75.e1-75.e15
Jonsson, Sarah; Jonsson, Håkan; Lundin, Eva; et al.
Time trends of the association of body mass index with mortality in 3.5 million young Swedish adults
Annals of Epidemiology, Elsevier 2024, Vol. 97 : 23-32
Mboya, Innocent B.; Fritz, Josef; da Silva, Marisa; et al.
Neonatal outcome following metformin-treated gestational diabetes mellitus: a population-based cohort study
Acta Obstetricia et Gynecologica Scandinavica, John Wiley & Sons 2024, Vol. 103, (5) : 992-1007
Molin, Johanna; Domellöf, Magnus; Häggström, Christel; et al.
The difficulty of studying the association between pathway delays and survival in cancer: an example from bladder cancer
Scandinavian journal of urology, Medical Journals Sweden 2024, Vol. 59 : 181-184
Russell, Beth; Hagberg, Oskar; Häggström, Christel; et al.
A PSA SNP associates with cellular function and clinical outcome in men with prostate cancer
Nature Communications, Springer Nature 2024, Vol. 15, (1)
Srinivasan, Srilakshmi; Kryza, Thomas; Bock, Nathalie; et al.
Body mass index and risk of over 100 cancer forms and subtypes in 4.1 million individuals in Sweden: the obesity and disease development Sweden (ODDS) pooled cohort study
The Lancet Regional Health: Europe, Elsevier 2024, Vol. 45
Sun, Ming; da Silva, Marisa; Bjørge, Tone; et al.
Short term outcomes after robot assisted and open cystectomy: A nation-wide population-based study
European Journal of Surgical Oncology, Elsevier 2023, Vol. 49, (4) : 868-874
Bergengren, Oskar; Belozerov, Alexej; Bill-Axelson, Anna; et al.
Latent heterogeneity of muscle-invasive bladder cancer in patient characteristics and survival: a population-based nation-wide study in the Bladder Cancer Data Base Sweden (BladderBaSe)
Cancer Medicine, John Wiley & Sons 2023, Vol. 12, (12) : 13856-13864
Häggström, Christel; Rowley, Mark; Liedberg, Fredrik; et al.
Prediagnostic markers of insulin resistance and prostate cancer risk and death: a pooled study
Cancer Medicine, John Wiley & Sons 2023, Vol. 12, (12) : 13732-13744
Jochems, Sylvia H. J.; Fritz, Josef; Häggström, Christel; et al.
Smoking and risk of prostate cancer and prostate cancer death: a pooled study
European Urology, Elsevier 2023, Vol. 83, (5) : 422-431
Jochems, Sylvia H.J.; Fritz, Josef; Häggström, Christel; et al.
Preoperative upper tract invasive diagnostic modalities are associated with intravesical recurrence following surgery for upper tract urothelial carcinoma: A population-based study
PLOS ONE, Public Library of Science (PLoS) 2023, Vol. 18, (2 February)
Liedberg, Fredrik; Hagberg, Oskar; Häggström, Christel; et al.
Prediagnostic prescription antibiotics use and survival in patients with colorectal cancer: a swedish national register-based study
Cancer Epidemiology, Biomarkers and Prevention, American Association For Cancer Research (AACR) 2023, Vol. 32, (10) : 1391-1401
Lu, Sai San Moon; Rutegård, Martin; Ahmed, Maghfoor; et al.
Metabolically (un)healthy obesity and risk of obesity-related cancers: a pooled study
Journal of the National Cancer Institute, Oxford University Press 2023, Vol. 115, (4) : 456-467
Sun, Ming; Fritz, Josef; Häggström, Christel; et al.
Bladder cancer recurrence in papillary urothelial neoplasm of low malignant potential (PUNLMP) compared to G1 WHO 1999: a population-based study
Scandinavian journal of urology, Taylor & Francis Group 2022, Vol. 56 : 14-18
Bobjer, Johannes; Hagberg, Oskar; Aljabery, Firas; et al.
Number of transurethral procedures after non-muscle-invasive bladder cancer and survival in causes other than bladder cancer
PLOS ONE, Public Library of Science 2022, Vol. 17, (9)
Holmberg, Lars; Hagberg, Oskar; Häggström, Christel; et al.
Cohort profile: Bladder Cancer Data Base Sweden (BladderBaSe) 2.0
BMJ Open, BMJ Publishing Group Ltd 2022, Vol. 12, (12)
Häggström, Christel; Hagberg, Oskar; Gårdmark, Truls; et al.
Association of Blood Pressure with Prostate Cancer Risk by Disease Severity and Prostate Cancer Death
Cancer Epidemiology, Biomarkers and Prevention, Vol. 31, (7) : 1483-1491
Jochems, Sylvia H. J.; Häggström, Christel; Stattin, Pär; et al.
Prostate cancer polygenic risk score and prediction of lethal prostate cancer
npj Precision Oncology, Nature Publishing Group 2022, Vol. 6, (1)
Klein, Robert J.; Vertosick, Emily; Sjoberg, Dan; et al.
Antibiotics Use and Subsequent Risk of Colorectal Cancer: A Swedish Nationwide Population-Based Study
Journal of the National Cancer Institute, Oxford University Press 2022, Vol. 114, (1) : 38-46
Lu, Sai San Moon; Mohammed, Zahraa; Häggström, Christel; et al.
Interaction of leisure-time physical activity with body mass index on the risk of obesity-related cancers: A pooled study
International Journal of Cancer, John Wiley & Sons 2022, Vol. 151, (6) : 859-868
Sun, Ming; Bjørge, Tone; Teleka, Stanley; et al.
Designing a Pragmatic Intervention to Help Improve the Bladder Cancer Patient Experience
Inquiry, Sage Publications 2021, Vol. 58
Bessa, Agustina; Bosco, Cecilia; Cahill, Fidelma; et al.
Is there a role for physical activity interventions in the treatment pathway of bladder cancer? A scoping review of the literature
BMJ Open Sport & Exercise Medicine, BMJ Publishing Group Ltd 2021, Vol. 7, (1)
Bessa, Agustina; Bosco, Cecilia; Mehrotra, Sneha; et al.
The need for supportive mental wellbeing interventions in bladder cancer patients: a systematic review of the literature
PLOS ONE, Public Library of Science (PLoS) 2021, Vol. 16, (1)
Bessa, Agustina; Rammant, Elke; Enting, Deborah; et al.
Weight change in middle adulthood and risk of cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort
International Journal of Cancer, John Wiley & Sons 2021, Vol. 148, (7) : 1637-1651
Christakoudi, Sofia; Pagoni, Panagiota; Ferrari, Pietro; et al.
Thromboembolism in Muscle-Invasive Bladder Cancer. A Population-based Nationwide Study
Bladder Cancer, IOS Press 2021, Vol. 7, (2) : 161-171
Jahnson, Staffan; Gårdmark, Truls; Hosseini, Abolfazl; et al.
Waist circumference and a body shape index and prostate cancer risk and mortality
Cancer Medicine, Blackwell Publishing 2021, Vol. 10, (8) : 2885-2896
Jochems, Sylvia H. J.; Wood, Angela M.; Häggström, Christel; et al.
Survival after radical cystectomy during holiday periods
Scandinavian journal of urology, Taylor & Francis Group 2021, Vol. 55, (4) : 276-280
Liedberg, Fredrik; Hagberg, Oskar; Aljabery, Firas; et al.
Cumulative incidence of midline incisional hernia and its surgical treatment after radical cystectomy and urinary diversion for bladder cancer: a nation-wide population-based study
PLOS ONE, Public Library of Science 2021, Vol. 16, (2)
Liedberg, Fredrik; Hagberg, Oskar; Aljabery, Firas; et al.
Cumulative incidence of ureteroenteric strictures after radical cystectomy in a population-based Swedish cohort
Scandinavian journal of urology, Taylor & Francis 2021, Vol. 55, (5) : 361-365
Magnusson, Jenny; Hagberg, Oskar; Aljabery, Firas; et al.
Metabolic factors and the risk of small intestine cancers: pooled study of 800 000 individuals in the Metabolic syndrome and Cancer project
International Journal of Cancer, John Wiley & Sons 2021, Vol. 149, (1) : 66-74
Nagel, Gabriele; Bjørge, Tone; Jaensch, Andrea; et al.
Systematic review of the association between socioeconomic status and bladder cancer survival with hospital type, comorbidities, and treatment delay as mediators
BJUI Compass, John Wiley & Sons 2021, Vol. 2, (3) : 140-158
Russell, Beth; Häggström, Christel; Holmberg, Lars; et al.
Association between blood pressure and BMI with bladder cancer risk and mortality in 340,000 men in three Swedish cohorts
Cancer Medicine, John Wiley & Sons 2021, Vol. 10, (4) : 1431-1438
Teleka, Stanley; Jochems, Sylvia H. J.; Häggström, Christel; et al.
Impact of achievement and change in achievement of lifestyle recommendations in middle-age on risk of the most common potentially preventable cancers
Preventive Medicine, Elsevier 2021, Vol. 153
Usher-Smith, Juliet A.; Häggström, Christel; Wennberg, Patrik; et al.
The inverse association of body mass index with lung cancer: Exploring residual confounding, metabolic aberrations and within-person variability in smoking
Cancer Epidemiology, Biomarkers and Prevention, American Association for Cancer Research Inc 2021, Vol. 30, (8) : 1489-1497
Wood, Angela M.; Jonsson, Håkan; Nagel, Gabriele; et al.
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