From: Integration of breast cancer care in a middle-income country: learning from Suandok Breast Cancer Network (SBCN)
Univariable cox regression (n = 3868)
Multivariable cox regressiona (n = 3235)
HR
95%CI
P-value
Cohort 1
1
Cohort 2
0.89
0.80–0.99
0.03
0.80
0.70–0.90
< 0.001