Heavy Weight, Sore Knees: How BMI Impacts Joint Health Worldwide

The Problem

Knee osteoarthritis (KOA) is a prevalent joint disease worldwide. Being overweight or obese exacerbates the condition significantly. Researchers have investigated the link between KOA and high BMI, analyzing data from 1990 to 2021 and predicting trends up to 2050.

The Numbers

• KOA affects millions globally.
• High BMI is a major risk factor.
• Data was collected from global, regional, and national levels.

Key Findings

• High BMI is linked to a substantial portion of KOA cases.
• This is a global issue, not confined to specific countries or regions.
• The burden of KOA attributable to high BMI is expected to rise.

The Causes

• Obesity rates are increasing worldwide.
• Higher BMI elevates the risk of KOA.
• KOA can lead to disability, reduced quality of life, and high treatment costs.

The Solutions

• Raising awareness about the BMI-KOA link.
• Encouraging policymakers to promote healthy lifestyles.
• Improving access to healthcare.

The Call to Action

Something needs to be done to address this growing public health issue.