Current project

Merethe S Hansen, Idlir Licaj, Tonje Braaten, Arnulf Langhammer, Loic Le Marchand, Inger Torhild Gram. Smoking Related Lung Cancer Mortality by Education and Sex in Norway. BMC Cancer. 2019 Nov 21;19(1):1132. 

Merethe S Hansen, Idlir Licaj, Tonje Braaten, Arnulf Langhammer, Loic Le Marchand, Inger T Gram. Sex Differences in Risk of Smoking-Associated Lung Cancer: Results From a Cohort of 600,000 Norwegians. Am J Epidemiol. 2018 May 1;187(5):971-981.

Idlir Licaj, Bjarne Koster Jacobsen, Randi Marie Selmer, Gertraud Maskarinec, Elisabete Weiderpass, Inger Torhild Gram. Smoking and Risk of Ovarian Cancer by Histological Subtypes: An Analysis Among 300 000 Norwegian Women. Br J Cancer. 2017 Jan 17;116(2):270-276.

Bjerkaas E, Parajuli R, Engeland A, Maskarinec G, Weiderpass E, Gram I.T. Social inequalities and smoking-associated breast cancer - Results from a prospective cohort study. Prev Med. 2015 Apr;73:125-9 (link).

Bjerkaas, E., Parajuli, R. , Engeland, A., Maskarinec, G., Weiderpass, E., and Gram, I.T. The association between lifetime smoking exposure and breast cancer mortality - results from a Norwegian cohort. Cancer Med. In 2014 ( link )

Parajuli, R., Bjerkaas, E. , Tverdal, A., Le, ML, Weiderpass, E., and Gram, I.T. Cigarette smoking and colorectal cancer mortality among 602,242 Norwegian males and females. Clin.Epidemiol. 2014. 6: 137-145. ( link )

Parajuli, R., Bjerkaas, E. , Tverdal, A., Le, ML, Weiderpass, E., and Gram, I.T. Smoking Increases rectal cancer risk to the same extent in women as in men: results from a Norwegian cohort study . BMC.Cancer. 2014. 14: 321 ( link )

Bjerkaas, E., Parajuli, R. , Weiderpass, e., Engeland, A., Maskarinec, G., Selmer, R., and Gram, I.T. Smoking duration before first childbirth: an Emerging Risk Factor for Breast Cancer? Results from 302,865 Norwegian women. Cancer Causes Control. 2013 24 (7): 1347-1356. ( link )

Parajuli, R., Bjerkaas, E. , Tverdal, A., Selmer, R., Le, ML, Weiderpass, E., and Gram, I.T. The Increased risk of colon cancer due two cigarette smoking May be greater in women than but. Epidemiol.Biomarkers Cancer Prev. , 2013, 22 (5): 862-871. ( link )


Related projects

Gram IT, Park SY, Wilkens LR, Haiman CA, Le Marchand L. Smoking and Risk of Colorectal Cancer may differ by Anatomical Subsite and Sex. Am J Epidemiol. 2020 Jan 23:kwaa005. doi: 10.1093/aje/kwaa005. Online ahead of print. PMID: 31971226

Gram IT, Larbi D, Wangberg SC. Comparing the Efficacy of an Identical, Tailored Smoking Cessation Intervention Delivered by Mobile Text Messaging Versus Email: Randomized Controlled Trial. JMIR Mhealth Uhealth. 2019 Sep 27;7(9):e12137. doi: 10.2196/12137. PMID: 31573935

Gram IT, Park SY, Maskarinec G, Wilkens LR, Haiman CA, Le Marchand L. Smoking and Breast Cancer Risk by race/ethnicity and Oestrogen and Progesterone Receptor Status: The Multiethnic Cohort (MEC) Study. Int J Epidemiol. 2019 Apr 1;48(2):501-511. doi: 10.1093/ije/dyy290. PMID: 30668861 Free PMC article.

Løchen ML, Gram IT, Mannsverk J, Mathiesen EB, Njølstad I, Schirmer H, Wilsgaard T, Jacobsen BK. Association of Occasional Smoking With Total Mortality in the Population-Based Tromsø Study, 2001-2015. BMJ Open. 2017 Dec 28;7(12):e019107. doi: 10.1136/bmjopen-2017-019107. PMID: 29288187

Idlir Licaj, Marko Lukic, Mie Jareid, Eiliv Lund, Tonje Braaten, Inger Torhild Gram. Epithelial Ovarian Cancer Subtypes Attributable to Smoking in the Norwegian Women and Cancer Study, 2012. Cancer Med. 2016 Apr;5(4):720-7.

Gram I.T., Park S.Y., Kolonel L. N., Maskarinec G.,  Wilkens L.R., Henderson B.E.,  Le Marchand L. Smoking and Risk of Breast Cancer in a Racially/Ethnically Diverse Population of Mainly Women Who Do Not Drink Alcohol. The MEC Study. Am J Epidemiol. 2015

Dossus, L., Boutron-Ruault MC, Cribs, R., Gram, I.T., Vili, A., Ferve, B., Manja, J., Tjonneland, A., Olsen, A., Overvad, K., Chang-Claude J, Boeing, H., Steffen, A., Trichopoulou, A., Lagiou, P., Sarantopoulou, M., Palli D, Berrino, F, Tumino R, Vineis P, Mattiello, A., Bueno - they-Mesquita HB, van Duijnhoven, FJ, Bakker, MF, Peeters PH, Weiderpass, E., Bjerkaas E. , Braaten, T., Menendez R., Agudo, A., Sanchez MJ, Amiano, P., Tormo, MJ, Barricarte, A., Butt, S., Khaw, KT, Wareham, N., Key, TJ, Travis, RC, Rinaldi, S., McCormack, V., Romieu, In., Cox, DG, Norat T , Riboli, E., and Clavel-Chapelon, F. Active and passive cigarette smoking and breast cancer risk: results from the EPIC cohort. Int.J.Cancer. 2014. 134 (8): 1871-1888. (link)

Licaj I., Lukic M., Jareid M., Lund E., Braaten T., Gram I.T.  Epithelial ovarian cancer subtypes attributable to smoking in the Norwegian Women and Cancer Study, 2012. Cancer Med

Gram, I.T., Sandin S., Braaten, T., Lund, E., and Weiderpass, E. The hazards of death by smoking in middle-aged women. Eur.J.Epidemiol. , 2013, 28 (10): 799 -806. (link)

Gram, I.T., Luka Nova, A., Brill, In., Braaten T, Lund E., Lundin E., Overvad, K., Tjonneland, A., Clavel-Chapelon, F., Chabbert-Buffet, N. , Bami, C., Trichopoulou, A., Zylis, D., Masala G, Berrino, F, Galasso R, Tumino R, Sacerdote, C., Gavrilyuk, O., Kristiansen, S. Rodriguez, L., C. Bonet, Huerta JM, Barricarte, A., Sanchez MJ, Dorronsoro, M., Jirstrom, K. Almquist, M., Idahl, A., Bueno-de -Mesquita, HB, Braem, M., Onland-Moret, C ., Tsilidis, KK, Allen NE, Fedirko, V., Riboli, E., and cribs, R. Cigarette smoking and risk of Histological subtypes of epithelial ovarian cancer in the EPIC cohort study. Int.J.Cancer. 2012. 130 (9): 2204-2210. (link)

Gram, I.T. , Braaten T., Lund, E., Le Marchand, L., and Weiderpass, E. Cigarette smoking and risk of colorectal cancer among Norwegian women. Cancer Causes Control. 2009, 20 (6): 895-903 (link).

Menvielle, G., Boshuizen, H., Art, AE, Dalton, SO, Vineis, P., Bergmann, MM, Hermann, S., Ferrari, P., Raaschou-Nielsen, O., Tjønneland, A., cribs, R., Lens ice, J., Kosti, M., Trichopoulou, A., Dili, V., Palli, D., Krogh, V., Panico, S., Tumino, R., Buchner FL, van Gils, CH, Peeters PH, Braaten, T., Gram, I.T., Lund E., Rodriguez, L., Agudo, A., Sanchez MJ, Tormo, MJ, Ardanaz, e., Manja, J., Wirfalt, e ., Hallmans, G., Rasmuson, T., Bingham, S., Khaw, KT, Allen N., Key, T., Boffetta, P., Duell, EJ, Slimani, N., Gallo, V., Riboli, E., and Bueno-de-Mesquita, HB The role of smoking and diet in explaining educational inequalities in lung cancer incidence. Natl.Cancer J Inst 2009. 101 (5). 321-330. (link)

Gram, I.T. , Braaten T., Adami, HO, Lund E., and Weiderpass, E. Cigarette smoking and risk of borderline and invasive epithelial ovarian cancer. Int.J.Cancer. 2008. 122 (3): 647-652. (link)

Gram, I.T., Braaten T., Terry PD, Sasco, AJ, Adami, HO, Lund E., and Weiderpass, E. Breast cancer risk among women who start smoking as teenagers. Epidemiol.Biomarkers Cancer Prev. 2005.14 (1) : 61-66. (link)

Gram, I.T., Austin, H. and Stalsberg, H. Cigarette smoking and the incidence of cervical intraepithelial neoplasia, grade III, and cancer of the cervix uteri. Am J Epidemiol. 135 (4):341-346, 1992 (link).