ArticleBMC surgery2022
Impact of the COVID-19 pandemic on hernia surgery in a Swedish healthcare region: a population-based cohort study.
Article in BMC surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 9 citations in OpenAlex.
- Article
- The impact of the COVID-19 pandemic on scientific publications in the field of hernia surgery: a brief bibliometric analysis.Hernia : the journal of hernias and abdominal wall surgery · 2026Article
- Surgical Challenges During the COVID-19 Crisis: A Comparative Study of Inguinal Hernia Treatment in Romania.Medicina (Kaunas, Lithuania) · 2024Article
- Effect of the SARS-CoV-2 pandemic on planned and emergency hernia repair in Sweden: a register-based study.Hernia : the journal of hernias and abdominal wall surgery · 2023Article
- Impact of COVID-19 on clinical outcomes of robotic retromuscular ventral hernia repair.Surgical endoscopy · 2023Article
- Article
Corrections and comments
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Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSwedish healthcare has been reorganised during the COVID-19 pandemic, affecting the availability of surgery for benign conditions. The aim of this study was to determine the effects of COVID-19 on emergency and elective hernia surgery in a Swedish healthcare region.
methodsUsing procedure codes, data from inguinal and ventral hernia procedures performed at the three hospitals in Jönköping Region, Sweden, from March 1st 2019 to January 31st 2021, were retrieved from a medical database. The cohort was divided into two groups: the COVID-19 group (March 1st 2020-January 31st 2021) and the control group (March 1st 2019-January 31st 2020). Demographic and preoperative data, hernia type, perioperative findings, and type of surgery were analysed.
resultsA total 1329 patients underwent hernia surgery during the study period; 579 were operated during the COVID-19 period and 750 during the control period. The number of emergency ventral hernia repairs increased during the COVID-19 period, but no difference in inguinal hernia repair rate was seen. The characteristics of patients that underwent hernia repair were similar in the two groups. Moreover, the decrease in elective ventral hernia repair rate during the COVID-19 period did not result in a higher risk for strangulation.
conclusionThere is no evidence to suggest that the decrease in the number of elective ventral hernia repairs during the COVID-19 period had any impact on the risk for strangulation. Indications for surgery in patients with a symptomatic ventral or inguinal hernia should be carefully evaluated. Studies with greater power and longer follow-up are needed to gain a full understanding of the effects of the COVID-19 pandemic on hernia surgery.
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