Skip to main content
. 2018 Sep-Oct;44(5):947–951. doi: 10.1590/S1677-5538.IBJU.2018.0095

Table 2. Seasonal Variations (mean).

Males p-value Females p-value Males vs. Females p-value Males and Females p-value
24-HOUR URINE CALCIUM
Urine calcium
Summer 205.72 0.014 176.65 <0.001 -- 0.216 194.18 <0.001
Winter 233.03 216.84 -- 226.60
SERUM VITAMIN D
Vitamin D
Summer 27.14 0.182 37.29 0.312 -- 0.386 33.11 0.169
Winter 32.64 40.35 -- 37.18
24-HOUR URINE VOLUME
Mean volume
Summer 2134.26 0.266 2171.75 0.202 -- 0.359 2148.77 0.231
Winter 2039.06 2059.99 -- 2069.48