[Retracted] Unsupervised Data Mining and Effect of Fast Rehabilitation Nursing Intervention in Fracture Surgery

Table 2

Comparison on the nursing satisfaction score.

Group	Number of patients	Nursing satisfaction score
Research group	40	92.35 ± 3.65 points
Control group	40	82.14 ± 1.25 points
χ^2	—	13.57
	—	<0.05

The difference was statistically obvious ().