. 2014 Sep 30;29(Suppl 2):S131–S138. doi: 10.3346/jkms.2014.29.S2.S131

Table 1.

Overall characteristics of participants in this study

graphic file with name jkms-29-S131-i001.jpg

Completeness: completeness of data among participants, E24UNA_T: estimated value of 24-hr urine sodium amount with the equation proposed by Tanaka et al., E24UNA_K: estimated value of 24-hr urine sodium amount with the equation proposed by this study. Mean-2SD: value of mean of E24UNA subtracted by 2×the standard deviation of E24UNA. Mean+2SD: value of mean of E24UNA plus 2×the standard deviation of E24UNA. Diagnosed year: time difference between current age and the age at diagnosis (yr). Present illness: participants with an illness at the time of the survey. Recent cancer: participants with cancer diagnosed within 5 yr.