Outcomes of inpatient cholecystectomy among adults with cystic fibrosis in the United States

Table 2 Univariate analysis of outcomes between propensity weighted cohort of patients with and without cystic fibrosis who underwent laparoscopic cholecystectomy in the Nationwide Inpatient Sample 2002-2014

	Without cystic fibrosis (n = 722)		With cystic fibrosis (n = 731)
	n	%	n	%	P value
Mortality1	≤ 10	≤ 1.39	≤ 10	≤ 1.37	0.662
Length of stay (mean ± SE)	5.18	0.33	9.36	0.89	< 0.001
Cost ($) (mean ± SE)	14103	842	25891	3859	0.003
Pulmonary complications	29	4.05	49	6.64	0.109
Surgical complications	16	2.27	33	4.48	0.094

¹Where n ≤ 10, the exact value is censored to protect patient privacy, per Nationwide Inpatient Sample regulation.