Application Effect of Dexmedetomidine and Dezocine in Patients Undergoing Lung Cancer Surgery under General Anesthesia and Analysis of Their Roles in Recovery Time and Cognitive Function

Table 1

Comparison of patients’ general information.

Group	Group A ( =60)	Group B ( =60)
Gender			0.03	0.85
Male	35	36
Female	25	24
Age (years old)
Range	60-76	60-74
Mean age	68.26 ± 5.54	68.52 ± 5.21	0.26	0.79
Mean body weight (kg)	54.98 ± 2.65	54.54 ± 2.57	0.92	0.36
Complications
Chronic bronchitis	8	9	0.07	0.79
Chronic obstructive pulmonary disease	10	9	0.06	0.80
Mean duration of disease (years)	4.21 ± 0.68	4.10 ± 0.56	0.97	0.33
Anesthesia grade			0.04	0.85
I	38	39
II	22	21
Tumor stage
II	21	22	0.04	0.85
III	25	24	0.03	0.85
IV	14	14	0.00	1.00
Mean BMI (kg/m^2)	22.65 ± 2.51	22.68 ± 2.50	0.07	0.95
Place of residence			0.04	0.85
Urban area	40	41
Rural area	20	19
Monthly income (yuan)			0.04	0.85
≥4,000	38	37
<4,000	22	23
Living habit
Smoking history	42	40	0.15	0.69
Drinking history	35	34	0.03	0.85
Educational degree			0.14	0.71
Senior high school and below	23	25
College and above	37	35