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Table 3 Slopes (m), intercepts (q), R-square (R2) and p-values of the four regression lines fitting the relationship between Age and percentage of subjects affected by SV, showed in Fig. 1

From: Influence of hypertension and other risk factors on the onset of sublingual varices

 

NH

NDH

CH

RH

m

1.00

0.79

1.06

1.23

q

− 42.1

− 31.1

− 41.8

− 47.6

R2

0.79

0.92

0.97

0.99

p-value

0.04

0.01

0.02

0.0006

  1. NH non-hypertensive subjects, NDH new diagnosed hypertensive subjects, CH compensated hypertensive subjects, RH resistant hypertensive subjects