a trend towards significancep = 0.05
showed a trendp = 0.05
Univariable Cox regression revealed that only the increase of SSTR-TV showed a significant association with a shorter PFS (HR 1.02; 95% CI 1.00–1.04; p = 0.02), for OS the increase of SSTR-TV showed a trend towards significance (HR 1.02.; 95% CI 1.00–1.04; p = 0.05).