marginally significantP =0.063
Declines in HR and SDNN for women showed marginally significant differences in the rate of change across age groups ( P =0.063 and P =0.060) (Table 3 ).
Declines in HR and SDNN for women showed marginally significant differences in the rate of change across age groups ( P =0.063 and P =0.060) (Table 3 ).