A Cohort Study on the Comparison of Complications, Short-Term Efficacy, and Quality of Life between Thoracoscopic Surgery and Traditional Surgery in the Treatment of Rib Fractures

Table 5

Comparison of stress response indexes between the two groups before and after the operation ( ± s, n = 50).

Group	Cortisol (ng/ml)		Blood sugar (mmol/L)		CRP (mg/L)
	Before operation	After operation	Before operation	After operation	Before operation	After operation
C	93.41 ± 20.05	127.44 ± 23.30a	4.55 ± 1.58	8.55 ± 1.37a	26.46 ± 8.31	62.58 ± 14.11a
R	93.38 ± 20.11	111.82 ± 16.29b	4.43 ± 1.15	7.72 ± 1.10b	26.50 ± 8.42	53.37 ± 11.85b
t	0.007	3.885	0.434	3.340	0.024	5.568
	0.994	0.001	0.665	0.001	0.981	0.001

The control group before and after the treatment, ; the study group before and after the treatment, .