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Table 4 Results of univariate and multivariate CPH analyses for males and females. Factors that were almost significant (p < 0.10) or significant in univariate analysis were included in the multivariate analysis

From: Sex-specific impact of patterns of imageable tumor growth on survival of primary glioblastoma patients

 UnivariateMultivariate
CovariateHR95% CIp-valueHR95% CIp-value
Males
Age1.0271.018–1.037< 0.0011.0301.017–1.044< 0.001
Necrosis radius1.0180.996–1.0400.118  N/A
T1Gd radius1.0241.003–1.0460.0251.0271.001–1.0540.044
CE Thickness1.0280.989–1.0680.161  N/A
T2/FLAIR radius0.9960.972–1.0200.744  N/A
PIHNA D1.0030.997–1.0100.266  N/A
PIHNA ϱ1.0011.000–1.0010.0641.0000.999–1.0010.637
PI D/ϱ0.9320.872–0.9960.0380.9510.880–1.0290.210
Females
Age1.0281.015–1.041< 0.0011.0211.006–1.0370.006
Necrosis radius1.0170.991–1.0420.204  N/A
T1Gd radius1.0261.000–1.0520.0480.9930.964–1.0230.641
CE Thickness1.0370.988–1.0880.143  N/A
T2/FLAIR radius1.0170.989–1.0450.232  N/A
PIHNA D1.0111.006–1.016< 0.0011.0111.005–1.017< 0.001
PIHNA ϱ1.0011.000–1.0020.0521.0000.999–1.0020.801
PI D/ϱ0.9960.937–1.0590.906  N/A