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Table 2 Correlation matrix of the methods of testicular volume measurements by side

From: Testicular volume: correlation of ultrasonography, orchidometer and caliper measurements in children

SideVolumeRTVORTVCRTVU
RightRTVO10.537*0.544*
RTVC 10.382**
RTVU  1
LeftVolumeLTVOLTVCLTVU
LTVO10.638*0.537*
LTVC 10.829*
LTVU  1
  1. RTVO right testicular volume by orchidometer, RTVC right testicular volume by caliper, RTVU right testicular volume by ultrasonography, LTVO left testicular volume by orchidometer, LTVC left testicular volume by calliper, LTVU left testicular volume by ultrasonography
  2. *p < 001; **p < 01