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Obesity impacts on general practice appointments.

Gary S Frost1, G Felicity Lyons,

  • 1Department of Nutrition and Dietetics, Hammersmith Hospital, London, UK. g.frost@imperial.ac.uk

Obesity Research
|September 1, 2005
PubMed
Summary
This summary is machine-generated.

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Obese individuals require more healthcare visits, increasing the burden on general practitioners (GPs) and practice nurses (PNs). This highlights the need for interventions to manage rising obesity rates and healthcare demands.

Area of Science:

  • Public Health
  • Epidemiology
  • Healthcare Management

Background:

  • Obesity is a growing global health concern with significant implications for healthcare systems.
  • Understanding the healthcare utilization patterns associated with obesity is crucial for resource allocation and service planning.

Purpose of the Study:

  • To quantify the impact of obesity on healthcare utilization, specifically the number of visits to primary and secondary care services.
  • To assess the relationship between Body Mass Index (BMI) and healthcare contact frequency.

Main Methods:

  • A cross-sectional study involving 80 UK general practices.
  • Analysis of retrospective data from 6150 obese individuals (BMI ≥ 30 kg/m²) and 1150 normal-weight controls (BMI 18.5–24.9 kg/m²).

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Main Results:

  • Obese patients had significantly more visits to general practitioners (GPs), practice nurses (PNs), and hospital outpatient units compared to normal-weight individuals (p < 0.001).
  • Obese patients experienced higher hospital admission rates (p = 0.034).
  • Increased GP visit frequency among obese patients correlated with higher BMI, even after adjusting for confounders.

Conclusions:

  • Obesity imposes a substantial human resource burden on general practices, exceeding that of normal-weight populations.
  • The rising prevalence of obesity will continue to strain GP and PN resources without targeted interventions.