Clinical observation of gastrointestinal function recovery in patients after hepatobiliary surgery

Table 1 Comparison of clinical data of the two groups of patients

Index	Study group (n = 100)	Control group (n = 100)	χ2/t	P value
Gender (n)			0.022	0.883
Male	65	35
Female	64	36
Age (yr)	48.8 ± 4.5	49.5 ± 5.8	0.639	0.524
BMI (kg/m2)	21.50 ± 3.12	22.01 ± 2.85	1.207	0.229
Surgical type (n)			0.088	0.993
Biliary-intestinal anastomosis	33	34
Hepatic lobectomy	32	31
Pancreaticoduodenectomy	19	18
Pancreaticocaudectomy	16	17
Complications (n)			0.795	0.672
Diabetes	4	5
Hypertension	18	14
Hyperlipidemia	9	11
Smoking history (n)			0.189	0.664
Yes	16	18
No	29	27
Drinking history (n)			0.179	0.673
Yes	20	22
No	25	23

Table 2 Comparison of bowel sounds recovery time, gas discharge time, and first feeding time in two groups of patients (mean ± SD)

Index	Study group (n = 100)	Control group (n = 100)	t	P value
Feeding time (h)	32.15 ± 6.01	45.38 ± 5.63	16.065	< 0.001
Defecation time (h)	41.15 ± 9.46	55.38 ± 11.03	9.793	< 0.001
Bowel sound recovery time (h)	28.86 ± 8.46	47.71 ± 10.27	14.167	< 0.001
Anal first exhaust time (h)	39.14 ± 9.51	49.91 ± 8.53	8.431	< 0.001
First out of bed time (d)	2.16 ± 1.03	3.27 ± 1.62	5.782	< 0.001

Table 3 Comparison of overall therapeutic effectiveness between the two groups [n (%)]

Index	Study group (n = 100)	Control group (n = 100)	χ2	P value
Remarkable	73 (73.00)	40 (40.00)
Effective	25 (25.00)	28 (28.00)
Invalidity	2 (2.00)	32 (32.00)
Total effective rate	98 (98.00)	68 (68.00)	31.892	< 0.001

Table 4 Postoperative hospitalization status and pain analysis in the two groups (mean ± SD)

Index	Study group (n = 100)	Control group (n = 100)	t	P value
Duration of hospitalization (d)	7.24 ± 0.81	12.16 ± 0.93	39.893	< 0.001
Postoperative pain score (s)	2.03 ± 0.15	3.85 ± 1.02	17.653	< 0.001
Catheter removal time (d)	2.16 ± 0.31	3.97 ± 0.52	29.898	< 0.001

Table 5 Comparison of postoperative complications between the two groups [n (%)]

Index	Study group (n = 100)	Control group (n = 100)	χ2	P value
Intestinal obstruction	2 (2.00)	6 (6.00)
Stomatitis	1 (1.00)	8 (8.00)
Belch	1 (1.00)	9 (9.00)
Chapstick	1 (1.00)	11 (11.00)
Overall incidence rate	5 (5.00)	34 (34.00)	26.788	< 0.001

Table 6 Comparison of nutritional index before and after intervention in the two groups of patients (mean ± SD)

Index	Study group (n = 100)	Control group (n = 100)	t	P value
Before intervention	32.15 ± 3.83	31.95 ± 3.28	0.397	> 0.05
After intervention	48.72 ± 2.51	35.63 ± 3.16	32.437	< 0.001