Table 1 Characteristics of male and female respondents by independent t -test
Male | Female | t Statistic (df) | p Value | 95% Confidence interval | ||
|---|---|---|---|---|---|---|
Mean ± SD | Mean ± SD | Lower | Upper | |||
Age | 52.4 ± 17.84 | 55.90 ± 17.28 | 1.007(101) | 0.317 | −3.39 | 10.37 |
ETCO2 at 0 min(mmHg) | 28.48 ± 9.91 | 29.72 ± 10.07 | 0.631(101) | 0.53 | −2.67 | 5.15 |
ETCO2 at 120 min(mmHg) | 31.94 ± 8.30 | 34.18 ± 8.89 | 1.207(84) | 0.231 | −4.45 | 5.93 |
Lactate at 0 min (mmol/l) | 3.72 ± 3.17 | 3.46 ± 2.58 | −0.449(101) | 0.654 | −1.39 | 0.88 |
Lactate at 120 min (mmol/l) | 2.81 ± 2.84 | 2.89 ± 2.44 | 0.35(70) | 0.972 | −1.08 | 1.12 |
Systolic BP at 0 min (mmHG) | 80.33 ± 13.00 | 78.18 ± 9.30 | −0.956 | 0.341 | −6.61 | 2.31 |
Systolic BP at 120 min (mmHG) | 116.26 ± 15.29 | 107.25 ± 18.59 | −2.449(84) | 0.016* | −16.33 | −1.70 |
Diastolic BP at 0 min (mmHG) | 47.93 ± 11.20 | 48.91 ± 12.88 | 0.414(101) | 0.680 | −3.72 | 5.69 |
Diastolic BP at 120 min (mmHG) | 66.62 ± 7.21 | 62.21 ± 10.02 | −2.352(78.18) | 0.021* | −8.15 | −0.68 |
MAP at 0 min (mmHG) | 58.64 ± 12.72 | 59.49 ± 10.16 | 0.379(99.44) | 0.705 | −3.62 | 5.34 |
MAP at 120 min (mmHG) | 84.82 ± 7.92 | 77.48 ± 12.79 | −3.215(84) | 0.002* | −11.89 | −2.78 |