Fig. 2From: The evaluation of nocturia in patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia and the analysis of the curative effect after medical or placebo therapy for nocturia: a randomized placebo-controlled studyThe relationship between NUV and before fall asleep 4 h drinking volume. 1) X axis caption: “4-h before bedtime drinking volume (ml)”. 2) Y axis caption: “NUV (ml)”Back to article page