Analysis of Placement Priorities and Nursing Countermeasures of Transnasally Inserted Intestinal Obstruction Catheters in Patients with Acute Small Bowel Obstruction

Table 1

Baseline data of two groups of patients.

	N	Age	Gender (male/female)	BMI (kg/m^2)	Type of intestinal obstruction (complete/strangulated/incomplete)	Nationality (Han/minority)
Observation group	59	45.4 ± 1.7	31 (52.5)/28 (47.5)	27.0 ± 2.1	19 (32.2)/20 (33.9)/20 (33.9)	53 (89.8)/6 (10.2)
Control group	44	45.8 ± 1.4	24 (54.5)/20 (45.5)	26.1 ± 2.6	16 (27.1)/17 (28.8)/11 (18.6)	41 (93.2)/3 (6.8)
χ^2/t		1.302	0.041	1.942	0.949	0.355
		1.196	0.840	0.055	0.622	0.551