Mean, standard error, and sample size provided using untransformed values for reference purposes. Probability values from means' significance testing provided with 3 degrees of freedom for capture location and 2 for location relative to Balcones Escarpment. Significant values (α≤0.05) are shown in bold. | ||||||||
a. Capture Location | ||||||||
---|---|---|---|---|---|---|---|---|
Analyte | Units | n | West | n | Contact Zone | n | East | p |
pHNT | at 37°C | 2 | 7.59 ±0.12 | 23 | 7.58 ±0.02 | 25 | 7.58 ±0.01 | 0.98 |
pO2 | mmHg | 2 | 36.5 ±6.5 | 23 | 33.2† ±0.1 | 26 | 36.3† ±0.8 | 0.06 |
sO2 | % | 2 | 80 ±3 | 23 | 74† ±1 | 25 | 79† ±1 | 0.10 |
pCO2 | mmHg | 2 | 28.9 ±0.8 | 23 | 28.6 ±1.4 | 25 | 28.2 ±1.0 | 0.97 |
HCO3 | mmol L-1 | 2 | 28.5 ±6.75 | 23 | 26.3 ±0.8 | 25 | 25.8 ±0.9 | 0.68 |
tCO2NT | mmol L-1 | 2 | 29.5 ±6.5 | 23 | 27.0 ±0.8 | 25 | 26.9 ±0.8 | 0.71 |
BEecf | mmol L-1 | 2 | 6.5 ±8.5 | 23 | 4.4 ±0.8 | 25 | 4.2 ±0.9 | 0.80 |
LactateNT | mmol L-1 | 1 | 3.5 ±1 | 19 | 3.5 ±0.3 | 22 | 4.7 ±0.3 | 0.41 |
Glucose | mg dL-1 | 2 | 348.0 ±25.0 | 21 | 369.0† ±13.6 | 25 | 294.7† ±8.3 | <0.001 |
Na+ | mmol L-1 | 2 | 156.0 ±3.0 | 21 | 158.4 ±0.8 | 25 | 159.0 ±0.7 | 0.52 |
K+ | mmol L-1 | 2 | 4.1 ±0.6 | 21 | 3.7 ±0.1 | 25 | 3.6 ±0.1 | 0.39 |
Cl- | mmol L-1 | 2 | 118.5 ±1.5 | 17 | 119.4 ±1.2 | 21 | 119.1 ±0.9 | 0.95 |
BUNT | mg dL-1 | 2 | 1.5 ±0.5 | 17 | 1.8 ±0.3 | 21 | 1.7 ±0.1 | 0.70C |
PCV | % | 2 | 64 ±4 | 19 | 56 ±2 | 27 | 59 ±1 | 0.22 |
HctNT | %PCV | 2 | 41 ±2 | 21 | 44 ±1 | 25 | 44 ±1 | 0.47 |
HbNT | g dL-1 | 2 | 13.8 ±0.5 | 21 | 14.9 ±0.3 | 25 | 14.7 ±0.3 | 0.42 |