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--- cluster:datasets:overnight [2023/09/07 14:11] – katrinhera
+++ cluster:datasets:overnight [2025/02/18 09:48] (current) – katrinhera
@@ Line 1: / Line 1: @@
-====== Overnight Study - Why do we snore? ======
+====== Snore Study - Why do we snore? ======
 ===== Dataset - General description =====
@@ Line 16: / Line 16: @@
 The aim was be to get a good distribution of body mass index, age and gender in all three groups and participants were selected based on that.
-===== Visit 1 =====
+==== Visit 1 ====
 The visit begun with an introduction of the study and the participant signed an informed consent. After measureing height, weight, neck circumference, abdominal circumference at navel and blood pressure the following was performed:
@@ Line 27: / Line 27: @@
     - Video and audio recording of snoring and sounds.
-===== Visit 2 =====
+==== Visit 2 ====
 The participant arrived at RU and slept there for one night in RU's Sleep Institute Sleep Lab under the supervision of a researcher to see if the equipment is measuring correctly. The participant was asked to arrive freshly bathed, with clean and dry hair. The participant was asked to fill out a short questionnaire on paper, in connection with the sleep study. The next day, the researcher assisted the participant to remove the equipment which concludes the study participation.
@@ Line 39: / Line 39: @@
 When the setup procedure was complete, the signals were checked. The researcher asked the participant to perform the same exercises as in visit 1, i.e. to imitate snoring and breathing pauses while they are awake. The participant was then asked to go to bed and sleep until the following morning.
-<figure> {{:cluster:datasets:psg.png?600|Figure 1}} <caption> PSG montage </caption></figure>
+<figure> {{:cluster:datasets:psg.png?200|Figure 1}} <caption> PSG montage </caption></figure>   <figure> {{:cluster:datasets:neck2.png?200|Figure 2}} <caption> Schematic of neck sensors. </caption></figure>
-<figure> {{:cluster:datasets:neck2.png?600|Figure 2}} <caption> Schematic of neck sensors. </caption></figure>
 <figure> {{:cluster:datasets:mask.png?600|Figure 3}} <caption> Schematic of mask and esophageal pressure sensor. </caption></figure>
-===== What is included in the dataset? =====
+===== Summary of the collected data =====
 <WRAP half tablewidth>
-^ Hardware Type         ^ Minimum Requirements    ^
+^ Data source           ^              ^
-| Operating System      | Windows 8.1             |
+| PSG                   | 6-channel EEG, 2-channel ECG, thorax and abdominal respiratory movements, nasal air flow, electrodermal activity in palm, audio and video |
-| Processor             | x64 based Intel or AMD  |
+| Neck sensors          | Accelerometer and electroglottograph |
-| Processor Clock Speed | Speed 1.7 GHz or faster |
+| Esophageal pressure sensor |  |
-| Memory                | 2 GB or more Free       |
+| Airflow mask | The maks separates the nasal and mouth airflow |
-| Hard Drive Space      | 4 GB or more            |
+| Withings smart watch  | Tracks sleep, pulse plethysmography  |
-| Graphics Resolution   | 1024x768 or higher      | </WRAP>
+| Empatica E4 watch     | Electrodermal activity, temperature |
+| Voice recording       |            |
+| Photographs of oral cavity and teeth |       |
+| Results from ENT consultation |  |
+| Questionnaires | ISI, Screening questions for Restless leg syndrome, StopBANG, ESS, Questions about insomnia and sleepiness, Berlin, PSQI, VHI, SNOT22 |
-==== Data ====
+| </WRAP>