Larger social networks were associated with better breast cancer (BC)-specific and overall survival, according to a recent study that included women from the After Breast Cancer Pooling Project (n=9,267) and data on social networks within ~2 years of their diagnosis. Researchers found:
- 1,448 recurrences and 1,521 deaths (990 due to breast cancer) occurred.
- Socially isolated women had higher risk of recurrence (HR, 1.43) and total mortality (HR, 1.69) than socially integrated women.
- Associations were stronger in those with stage I/II cancer.
- Lack of a spouse/partner and community ties predicted higher BC-specific mortality in older white women, but not in other women.
- Higher BC-specific mortality was observed in nonwhite women only due to a lack of relatives and friendship ties.
Kroenke CH, Michael YL, Poole EM, et al. Postdiagnosis social networks and breast cancer mortality in the After Breast Cancer Pooling Project. [Published online ahead of print December 12, 2016]. Cancer. doi:10.1002/cncr.30440.
This Week's Must Reads
Must Reads in Breast Cancer
Gender Images & Social Expectations in BC Diagnosis, Cancer; ePub 2018 Sep 24; Kim, Glassgow, et al
Predicting Mammography Adherence by Income Level, Women’s Health Issues; ePub 2018 Aug 8; Gathirua-Mwangi, et al
Estrogen-alone Therapy & Invasive Breast Cancer, Menopause; ePub 2018 May 7; Shufelt, et al
Missed Breast Cancers in High Risk MRI Screening, Breast Cancer Res Treat; ePub 2018 Jan 31; Vreemann, et al