Table 1 Characteristics of the study population (N = 39)a.
Variable | Mean ± SD (range) |
|---|---|
Age, years | 40.7 ± 10.2 (26–76) |
Body mass index, kg/m2 | 22.7 ± 2.9 (18.6–30.1) |
Drinking water consumption (home), L/day | |
Tap | 0.6 ± 0.5 (0.1–1.5) |
Filtered | 0.4 ± 0.5 (0.1–1.5) |
Bottled | 0.5 ± 0.4 (0.3–1.5) |
Showering time, minutes/day | 9.2 ± 4.7 (2–30) |
N (%) | |
Gender | |
Male | 14 (36.8) |
Female | 24 (60.5) |
Other (non-binary) | 1 (2.6) |
Education | |
High school | 4 (10.3) |
≥University | 35 (89.7) |
Swimming in chlorinated pool | |
Yes | 4 (10.3) |
No | 35 (89.7) |
Smokingb | |
Yes | 4 (10.3) |
No | 35 (89.7) |
