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["Table s5  Hazard ratios of ER+PR+ and ER-PR- tumors across levels of BMI within categories of postmenopausal estrogen only HRT users 1"]
["HRT users","BMI Tertile3 "]
[null,1,null,2,null,null,3]
[null,"Cases","Reference","Cases","HR","95% CI","Cases","HR","95% CI","Cases","Continuous3"]
[]
["ER+PR+"]
["Never user",114,{"v":1,"d":"1.00"},231,1.49,"(1.19-1.87)",354,1.93,"(1.55-2.41)",699,1.3,"(1.21-1.41)"]
["Current user",45,{"v":1,"d":"1.00"},56,1.05,"(0.70-1.58)",39,0.71,"(0.45-1.13)",140,0.92,"(0.72-1.17)"]
[]
["ER-PR- "]
["Never user",33,{"v":1,"d":"1.00"},75,1.65,"(1.09-2.50)",91,1.66,"(1.10-2.53)",199,1.1,"(0.93-1.29)"]
["Current user",8,{"v":1,"d":"1.00"},15,1.59,"(0.65-3.86)",10,1.18,"(0.44-3.14)",33,0.89,"(0.53-1.50)"]
["1 All models were stratified by age at recruitment and study center"]
["2 BMI tertile 1: <22.5 kg/m2; BMI tertile 2: 22.6-25.8 kg/m2; BMI tertile 3: >25.9 kg/m2"]
["3Hazard ratio estimates and 95% confidence intervals for a 5 kg/m2 increase in BMI"]