Respiratory Metrics Explained: SpO₂, AHI & Breathing Rate

Understand Respiratory Data to Breathe Better

Exploring life’s complex tapestry, options reveal routes to the exceptional, requiring innovation, inquisitiveness, and bravery for a deeply satisfying voyage.

Oxygen Saturation (SpO₂)

What SpO₂ Measures

What SpO₂ Measures

Normal SpO₂ Ranges

When Low Oxygen Is Dangerous

1

When Low Oxygen Is Dangerous

2

When Low Oxygen Is Dangerous

3

When Low Oxygen Is Dangerous

Factors Affecting Accuracy

1

Factors Affecting Accuracy

2

Factors Affecting Accuracy

3

Factors Affecting Accuracy

Respiratory Rate

Normal Breathing Rates by Age

Tachypnea and Bradypnea

Tachypnea

Bradypnea

What Affects Respiratory Rate

What Affects Respiratory Rate

What Affects Respiratory Rate

What Affects Respiratory Rate

Apnea-Hypopnea Index (AHI)

What AHI Measures

What AHI Measures

Sleep Apnea Severity Categories

1

Sleep Apnea Severity Categories

2

Sleep Apnea Severity Categories

Interpreting Your Sleep Study

Interpreting Your Sleep Study

Peak Expiratory Flow (PEF)

What Peak Flow Measures

Personal Best and Zones

Asthma Management with Peak Flow

Asthma Management with Peak Flow

Oxygen Desaturation Index (ODI)

Perfusion Index

When to Seek Medical Attention

Emergency warning signs

Chronic symptom management

Scroll to Top