Elevated blood pressure in overweight and obese Irish children

F M Finucane1, S Pittock, M Fallon

  • 1Metabolic Research Unit, Hospital 5, St James's Hospital, Dublin 8, Ireland. francisfinucane@physicians.ie

Insights

Irish children face a severe obesity epidemic, with many presenting with high blood pressure. This study highlights significant long-term health risks for obese youth in Ireland.

Area of Science:

  • Pediatric Endocrinology
  • Public Health
  • Obesity Research

Background:

  • Ireland faces one of the world's highest childhood obesity rates.
  • Childhood obesity poses a significant public health threat.

Purpose of the Study:

  • To analyze the clinical characteristics of obese Irish children.
  • To identify health risks associated with childhood obesity in Ireland.

Main Methods:

  • Retrospective observational study of 206 obese children.
  • Data collected over 15 years at a pediatric endocrine referral center.
  • Analysis included gender, age, height, weight, BMI, and blood pressure.

Main Results:

  • Younger obese children had higher standardized BMI.
  • Over 90% of referred boys and girls were obese (BMI ≥ 95th percentile).
  • 51% of boys and 49% of girls presented with hypertension; obesity correlated with systolic blood pressure, especially in boys.

Conclusions:

  • Obese Irish children exhibit significant long-term health risks.
  • Hypertension is a prevalent comorbidity at baseline in this cohort.
Abstract

Related Concept Videos

Blood Pressure01:30

Blood Pressure

Blood pressure (BP) is the pressure or force of blood exerted on the artery's walls as it circulates through the body. It is essential for maintaining blood flow throughout the body.
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the diastolic...
Blood Pressure01:24

Blood Pressure

The movement of blood in a human body, commonly referred to as blood flow, is determined by the volume of blood that traverses a certain section of the bodily system per unit time. It is the rhythmic contraction of the heart's ventricles that primarily instigates this movement. As the ventricles contract, blood is forced into the prominent arteries, which then flow from areas of greater pressure to lower pressure areas. This movement continues into smaller arteries and arterioles and...
Obesity01:24

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...
Factors affecting Blood pressure01:28

Factors affecting Blood pressure

Several physiological and lifestyle factors influence blood pressure (BP). Understanding these factors is crucial as they are significant in patient education and blood pressure management.
Physiological Factors:
Drug Dosing: Obese Patients01:21

Drug Dosing: Obese Patients

In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
Measurement of Blood Pressure01:17

Measurement of Blood Pressure

Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a stethoscope.