ArticleClinical endoscopy2021
Risk Factors for Prolonged Hospital Stay after Endoscopy.
Article in Clinical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
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- Risk factors for suspected infectious fever after diagnostic upper endoscopy: propofol overdose in a retrospective study from Korea.Clinical endoscopy · 2025Article
- Efficacy of additional tissue sections for diminutive colorectal adenomas pathologically diagnosed as normal mucosa: a retrospective, cross-sectional study in Japan.Clinical endoscopy · 2025Article
- Remimazolam, a novel drug, for safe and effective endoscopic sedation.Clinical endoscopy · 2025Review
- Article
- Timing of Endoscopic Intervention for Esophageal Food Impaction and Its Impact on Patient Outcomes.Digestive diseases and sciences · 2024Article
- TXI (Texture and Color Enhancement Imaging) for Serrated Colorectal Lesions.Journal of clinical medicine · 2021Article
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Authors and funding
10 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimsThe recovery room used after endoscopy has limited capacity, and an efficient flow of the endoscopy unit is desired. We investigated the duration of hospital stay after endoscopy and the risk factors for prolonged hospital stay among outpatients.
methodsWe retrospectively studied consecutive patients who underwent esophagogastroduodenoscopy or colonoscopy at the Toyoshima Endoscopy Clinic. We collected data on age, sex, body weight, midazolam and pethidine dosage, respiratory depression during endoscopy, and duration of hospital stay after endoscopy (scope out to check out). Risk factors for prolonged hospital stay (>100 minutes) were identified using multiple logistic regression analysis.
resultsWe enrolled 3,898 patients, including 3,517 (90.2%) patients tested under sedation and 381 (9.8%) patients tested without sedation. Overall, 442 (11.3%) patients had prolonged stay (>100 min). The mean time difference between sedation group and non-sedation group was 44.2 minutes for esophagogastroduodenoscopy and 39.1 minutes for colonoscopy. Age (odds ratio [OR], 1.025; 95% confidence interval [CI], 1.014-1.036), female sex (OR, 1.657; 95% CI, 1.220-2.249), and midazolam dose (OR, 1.019; 95% CI, 1.013-1.026) were independently associated with prolonged hospital stay after esophagogastroduodenoscopy, with similar results for colonoscopy.
conclusionOld age, female sex, and midazolam dose were independent risk factors for prolonged hospital stay after endoscopy.
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