a weak trendP = 0.071
In univariate survival analysis using log-rank test, loss of SFRP2 protein expression was not associated with DFS ( P = 0.237), but a weak trend was detected towards reduced OS ( P = 0.071) (Figure 6 ).
In univariate survival analysis using log-rank test, loss of SFRP2 protein expression was not associated with DFS ( P = 0.237), but a weak trend was detected towards reduced OS ( P = 0.071) (Figure 6 ).