Table 1 Mean values of baseline under the thermoneutral and heating condition, and the result of ANOVA

Tre (°C)

37.15 (0.10)

37.25 (0.08)

5.05^a

Tsk-head (°C)

35.08 (0.10)

35.03 (0.08)

0.27

Tsk-abdomen (°C)

35.43 (0.16)

36.42 (0.10)

83.19^b

Tsk-foot (°C)

33.70 (0.32)

34.53 (0.16)

7.51 ^a

HR (bpm)

63.25 (2.31)

66.32 (2.21)

8.66 ^a

SV (mL/beat)

96.17 (6.14)

87.37 (5.31)

13.92^c

CO (L/min)

5.96 (0.31)

5.70 (0.28)

6.89 ^a

Z₀ (ohm)

25.87 (0.53)

25.79 (0.52)

0.56

MAP (mmHg)

80.11 (1.95)

80.94 (2.51)

0.98

TPR (mmHg/(l/min))

13.78 (0.75)

14.52 (0.80)

9.02 ^a

ln(LF) (ln(msec²))

4.51 (0.28)

4.55 (0.21)

0.04

ln(HF) (ln(msec²))

5.16 (0.27)

4.69 (0.30)

15.37 ^c

ln(LF/HF) (ln(ratio))

−0.65 (0.35)

−0.14 (0.28)

11.95 ^c