Burden of gallstone disease in the United States population: Prepandemic rates and trends

Table 8 Number and age-adjusted rates of ambulatory and inpatient laparoscopic and open cholecystectomy by age, sex, race-ethnicity, and region among Medicaid beneficiaries in the United States, 2019

Demographic characteristics	Ambulatory				Inpatient
	Number in thousands1	Rate per 1000001	Number in thousands2	Rate per 1000002	Number in thousands1	Rate per 1000001	Number in thousands2	Rate per 1000002
Age (yr)
19 to 34	48231	268	-	-	19107	106	712	4.0
35 to 44	22854	281	-	-	9345	115	704	8.7
45 to 54	17784	260	-	-	8105	119	950	13.9
55 to 64	14468	219	-	-	7698	117	1235	18.7
Sex
Female	84647	362	-	-	33167	142	1825	7.8
Male	18690	115	-	-	11088	68	1776	10.9
Race-ethnicity
White	52396	322	252	1.5	17112	105	1690	10.4
Black	11598	157	-	-	6005	81	600	8.1
Hispanic	17567	280	-	-	11268	179	484	7.7
Asian	1892	105	-	-	1182	66	-	-
American Indian/Alaska native	2173	380	-	-	1038	182	-	-
Hawaiian/Pacific Islander	459	221	-	-	233	112	-	-
Multiracial/unknown	17252	244	-	-	7417	105	631	8.9
Region
Northeast	17392	200	-	-	8986	103	617	7.1
Midwest	25378	324	-	-	7661	98	887	11.3
South	33066	298	237	2.1	11824	107	1133	10.2
West	27501	230	-	-	15784	132	964	8.1
Total	103337	261	521	1.3	44255	112	3601	9.1

¹Laparoscopic.

²Open.

Source: Centers for Medicare and Medicaid Services. Counts less than 200 are not reported.