n | Mean | 95% CI | Median | SD | Range | p Value | |
---|---|---|---|---|---|---|---|
Heat cramps: | |||||||
Sodium | 69 | 141.0 | 140.2 to 141.8 | 141.0 | 3.4 | 131.0–149.0 | |
Urea | 69 | 7.37 | 6.81 to 7.93 | 7.10 | 2.38 | 3.30–14.9 | |
Creatinine | 69 | 0.144 | 0.132 to 0.157 | 0.120 | 0.054 | 0.080–0.30 | |
No heat cramps: | |||||||
Sodium | 37 | 141.5 | 140.5 to 142.5 | 141.0 | 3.1 | 135.0–149.0 | 0.384 |
Urea | 37 | 5.85 | 5.39 to 6.31 | 5.60 | 1.42 | 3.70–10.6 | <0.001 |
Creatinine | 37 | 0.108 | 0.100 to 0.117 | 0.100 | 0.027 | 0.080–0.230 | <0.001 |