highly significantp < 0.0001
The U-JVP Ruler technique was only able to produce a moderate correlation with CVP, although their relationship remained highly significant ( r = 0.63, 95% CI 0.6059–0.7978, p < 0.0001) (Fig. 3 b).
The U-JVP Ruler technique was only able to produce a moderate correlation with CVP, although their relationship remained highly significant ( r = 0.63, 95% CI 0.6059–0.7978, p < 0.0001) (Fig. 3 b).