组别

护理前

护理后

t/P

对照组

82.8 ± 8.56

132.25 ± 17.47

−11.336/0.000

观察组

81.25 ± 6.18

155.65 ± 18.8

−18.59/0.000

t/P

0.656/0.516

−4.318/0.000