Table 4: The subjects' mean heart rate (HR) and the mean oxygen saturation level (SPO2) measurement.

Time-points

Mean ± SD

HR (bpm)

F-value

P-value

Time-points

Mean ± SD

 SPO2 (%)

F-value

P-value

T1

79.4 ± 6.9

 

 

T1

98.8 ± 0.4

 

 

T2

83.1 ± 7.1

165.7.1

< 0.001*

T2

98.2 ± 0.4

144.1

< 0.001*

T3

85.6 ± 7.3

 

 

T3

98.0 ± 0.4

 

 

T4

88.9. ± 7.8

 

 

T4

97.8 ± 0.7