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Table 2 Correlation coefficients and the slopes of the (approximately) straight lines

From: Dosimetric predictors of nephrotoxicity in patients receiving extended-field radiation therapy for gynecologic cancer

 

Ra

Slopes

All patients

KV12Gy

 − 0.39

 − 0.40

KV16Gy

 − 0.64

 − 0.81

KV20Gy

 − 0.80

 − 1.44

KV24Gy

 − 0.83

 − 2.25

EF-IMRT patients

KV12Gy

 − 0.62

 − 0.34

KV16Gy

 − 0.71

 − 0.51

KV20Gy

 − 0.74

 − 1.18

KV24Gy

 − 0.62

 − 2.26

  1. aCorrelation coefficients
  2. EF-IMRT extended-field intensity-modulated radiation therapy, KV12Gy, KV16Gy, KV20Gy, and KV24Gy percentage volumes of kidney receiving 12 Gy, 16 Gy, 20 Gy, and 24 Gy, respectively