For me, personally, I think it was Jordan (Lloyd, sinner of
In a multivariable analysis we estimated the hazard ratio associated with contralateral mastectomy on survival, adjusting for the use of tamoxifen, chemotherapy, and radiotherapy (as dichotomous variables) and for oophorectomy (as a time dependent variable). We adjusted the hazard ratios for mutation status (BRCA1 versus BRCA2), age at diagnosis (years), year of diagnosis, tumour size […]