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The purpose of the study is to determine the precision of an unobtrusive sleep measurement system. The system measures a force sensor signal under the mattress and analyzes sleep quality. The system measures: time in bed, sleep stages, sleep fragmentation, heart rate, respiration rate, sleep related breathing disorders, and limb movements.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 20 volunteers |
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| Measure | Description | Time Frame |
|---|---|---|
| Precision of sleep measurement | The volunteers are measured for seven consecutive days. The precision of the sleep measurements output by the ubobtrusive sleep monitoring system is evaluated by comparing the measurements to polysomnography and actigraphy reference measurements. | 7 days |
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Inclusion Criteria:
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A group of 20 volunteers - 10 males, 10 females - is recruited so that their ages are distributed evenly between 18 and 80.
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| Name | Affiliation | Role |
|---|---|---|
| Markku Partinen, MD, PhD | Helsinki Sleep Clinic, Vitalmed Research Center, Helsinki, Finland | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Helsinki Sleep Clinic, Vitalmed Research Centre | Helsinki | 00420 | Finland |
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| ID | Term |
|---|---|
| D001049 | Apnea |
| D012148 | Restless Legs Syndrome |
| D012892 | Sleep Deprivation |
| ID | Term |
|---|---|
| D012120 | Respiration Disorders |
| D012140 | Respiratory Tract Diseases |
| D012818 | Signs and Symptoms, Respiratory |
| D012816 | Signs and Symptoms |
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| D013568 | Pathological Conditions, Signs and Symptoms |
| D009422 | Nervous System Diseases |
| D020919 | Sleep Disorders, Intrinsic |
| D020920 | Dyssomnias |
| D012893 | Sleep Wake Disorders |
| D020447 | Parasomnias |
| D001523 | Mental Disorders |
| D009461 | Neurologic Manifestations |