of borderline significanceP =0.078
The tumours were equally distributed to the left and right sides, with the patients with the tumour on the left side having shorter median survival, but only of borderline significance ( P =0.078).
The tumours were equally distributed to the left and right sides, with the patients with the tumour on the left side having shorter median survival, but only of borderline significance ( P =0.078).
The association between age and survival was borderline significant both in univariate analysis of the three groups ( P =0.096), and in Cox regression analysis with age as a continuous variable ( P =0.093).