Sleep Study Level 1

Advanced Polysomnography Test at Home

What Is Sleep Study Level 1?

Sleep Study Level 1, medically known as Polysomnography, is the most advanced and detailed sleep diagnostic test used to evaluate sleep disorders. If you are looking for a Sleep Study Level 1 in Delhi, this test offers the highest accuracy by monitoring multiple physiological parameters throughout the night.

It is considered the gold standard for diagnosing complex sleep conditions and is recommended when precise, comprehensive sleep analysis is required.

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How Sleep Study Level 1 Performed?

A Sleep Study Level 1 is conducted overnight using hospital-grade polysomnography equipment. In Delhi, this test can now be performed conveniently at home under expert supervision.

During the test, the following parameters are recorded:
  • list-icon Brain activity (EEG)
  • list-icon Eye movements (EOG)
  • list-icon Muscle activity (EMG)
  • list-icon Heart rhythm (ECG)
  • list-icon Breathing effort and airflow
  • list-icon Oxygen levels (SpOâ‚‚)
  • list-icon Body position and limb movements

Trained sleep technicians set up the equipment at your home, ensuring accurate sensor placement and uninterrupted data recording while you sleep naturally.

Why Choose Sleep Study at Home in Delhi?

Opting for a Sleep Study at Home in Delhi combines clinical accuracy with unmatched comfort and convenience.

Key advantages include:
  • list-icon Natural Sleep Environment: Better and more reliable results
  • list-icon Hospital-Grade Accuracy: Same parameters as lab-based polysomnography
  • list-icon No Hospital Stay: Avoid travel and overnight admission
  • list-icon Privacy & Comfort: Ideal for elderly patients and busy professionals
  • list-icon Cost-Effective in Delhi: More affordable than in-lab sleep studies
  • list-icon Expert Support: Setup and monitoring by trained professionals

Home-based Sleep Study Level 1 is now widely preferred across Delhi NCR for accurate diagnosis without compromising comfort.

Conditions Diagnosed in level 1


  • list-icon Obstructive Sleep Apnea (OSA)
  • list-icon Central and Complex Sleep Apnea
  • list-icon Chronic snoring disorders
  • list-icon Insomnia and disturbed sleep patterns
  • list-icon Periodic Limb Movement Disorder (PLMD)
  • list-icon Parasomnias (abnormal movements during sleep)
  • list-icon Narcolepsy and excessive daytime sleepiness

Who Should Undergo Sleep Study


  • list-icon You may need a Sleep Study Level 1 if you experience:
  • list-icon Loud snoring with breathing pauses
  • list-icon Daytime sleepiness or fatigue
  • list-icon Morning headaches
  • list-icon Poor sleep quality
  • list-icon High blood pressure or heart disease
  • list-icon Diabetes with suspected sleep apnea
  • list-icon Previous inconclusive sleep test results

Accuracy and Clinical Importance of Sleep Study Level 1

Sleep Study Level 1 is clinically the most reliable method for diagnosing sleep disorders because it records comprehensive physiological data in real time. Unlike limited-channel sleep tests, It captures brain waves, breathing patterns, oxygen levels, heart rhythm, and muscle movements together. This allows sleep specialists in Delhi to accurately identify the severity of sleep apnea, differentiate between obstructive and central events, and detect associated sleep abnormalities that simpler tests may miss.

This level of accuracy is especially important for patients with heart disease, uncontrolled blood pressure, diabetes, obesity, neurological conditions, or persistent sleep complaints.

Why Doctors Recommend Sleep Study at Home in Delhi

Sleep specialists and physicians in Delhi often advise Level 1 sleep studies for patients whose symptoms suggest moderate to severe sleep disorders. This test helps doctors:

  • list-icon Confirm the exact type of sleep apnea
  • list-icon Assess disease severity accurately
  • list-icon Identify oxygen desaturation patterns
  • list-icon Correlate sleep disturbances with heart rhythm changes
  • list-icon Plan precise treatment such as CPAP, BiPAP, or further evaluation

Because of its detailed data, Sleep Study Level 1 plays a critical role in long-term sleep and cardiac health management.

Preparation Guidelines for Sleep Study Level 1

To ensure accurate results for your Sleep Study Level 1 at home in Delhi, patients are advised to:

  • list-icon Avoid caffeine and alcohol on the day of the test
  • list-icon Eat a light dinner
  • list-icon Continue regular medications unless advised otherwise
  • list-icon Follow normal sleep routines

Our technical team ensures proper setup and guides you through the process for a smooth testing experience.