Table 4 Comparison of Ramsay scores of three groups of puerperae at different time points (\(\overline{x }\) ± SD)

T0

1.00 ± 0.00

1.02 ± 0.14

1.00 ± 0.00

T1

1.50 ± 0.51*

1.52 ± 0.50*

1.58 ± 0.50*

T2

1.92 ± 0.40*

2.14 ± 0.45*#

2.38 ± 0.57*#&

T3

2.04 ± 0.45*

2.26 ± 0.56*#

2.42 ± 0.57*#

T4

2.28 ± 0.50*

2.32 ± 0.59*

2.44 ± 0.58*

T5

2.06 ± 0.59*

2.08 ± 0.40*

2.24 ± 0.56*

T6

1.60 ± 0.49*

1.72 ± 0.45*

1.76 ± 0.66*