A comparison of functional outcomes following inpatient versus outpatient hip or knee arthroplasty

Sattler, Larissa; Kisaloff, Luke; Cragnolini, Taiyler; Peters, Radd; Hing, Wayne

doi:10.1186/s13018-022-03270-7

Journal of Orthopaedic Surgery and Research

Table 1 Study overview and participant characteristics

From: A comparison of functional outcomes following inpatient versus outpatient hip or knee arthroplasty

Author, Year, Country	Title	Study Design	Level of Evidence*	Arthro-plasty	Participant numbers		Sex (M/F)		Age (Years)
					Participant numbers		Sex (M/F)		OP			IP
					OP	IP	OP	IP	Mean	Range	SD	Mean	Range	SD
Gabor, 2020, USA	Similar Outcomes After Hospital-Based Same-Day Discharge vs Inpatient Total Hip Arthroplasty	Retrospective Cohort	Level III-2	THA	415	548	202/213	196/352		≤ 59–91			≤ 59–91
Goyal, 2016, USA	A Multicentre, Randomized Study of Outpatient versus Inpatient Total Hip Arthroplasty	Randomised Control Trial	Level II	THA	112	108	59/53	58/50	59.8	27–74	± 8.5	60.2	34–74	± 8.9
Gauthier-Kwan, 2018, Canada	Quality of Recovery, Post-discharge Hospital Utilization, and 2-YearFunctional Outcomes After an Outpatient Total Knee Arthroplasty Program	Prospective Cohort	Level III-2	TKA	43	43	29/14	22/21	62.5	50–75		62.5	51–74
Husted, 2020, Denmark	Are functional outcomes and early pain affected by discharge on the day of surgery following total hip and knee arthroplasty?	Prospective Cohort	Level III-2	THA/TKA	92	169	53/39	80/89	60		± 11	62		± 11
Kolisek, 2009, USA	Comparison of Outpatient versus Inpatient Total Knee Arthroplasty	Prospective Cohort	Level III-2	TKA	64	64	40/24	40/24	55	42–64		55	42–64
Rosinsky, 2020, USA	Outpatient vs. inpatient hip arthroplasty: a matched case–control study on a 90-day complication rate and 2-year patient-reported outcomes	Case–Control	Level III-2	THA	91	91	53/38	49/42	53.3	29–65	± 7.2	55.3	36–75	± 6.9
Zomar, 2021, England	Perioperative gait analysis after total hip arthroplasty: Does outpatient surgery compromise patient outcomes?	Prospective Cohort	Level III-2	THA	16	20	9/7	12/8	56.8		± 7.9	64.6		± 9.0

ADL—activities of daily living, ASA—American Society of Anaesthesiologists Physical Status Classification system, BMI—body mass index, DOS—day of surgery, F—Female, M—Male, IP—Inpatient, OP—Outpatient, OA—osteoarthritis, SDD—same day discharge, nSDD—Not Same-day discharge, SD—Standard Deviation, THA—total hip arthroplasty, TKA—total knee arthroplasty
*Level of evidence is based on the NHMRC evidence hierarchy

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ISSN: 1749-799X

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