The Home Positive Airway Pressure (HomePAP) dataset posted on the NSRR has gone through various post-processing steps in order to prepare the data for more widespread sharing. Changes and updates to the source data and variable definitions have been coordinated in the homepap-data-dictionary repository.
The HomePAP dataset is broken down into three (3) files that correspond to the main study visit encounters.
baseline(Baseline) - 373 records, i.e. randomized subjects
month1(Month 1 follow-up) - 152 subjects with data
month3(Month 3 follow-up) - 140 subjects with data
The follow-up datasets also contain 373 records, though data will be missing for subjects who did not complete these visits.
Commonly used variables from the HomePAP dataset are listed below. Click here to browse all dataset variables.
|nsrrid||NSRR Subject Identifier|
|clusterid||Recoded Site Identifier|
|age||Age at baseline visit|
|treatmentarm||Treatment arm (i.e. initial diagnostic study type pathway)|
|ahi||Final Apnea-Hypopnea Index (AHI)|
|avgpapuse||Average CPAP use per night|
The forms are included here for historical purposes only and are not intended for use in prospective studies. If you wish to use these forms, please check existing copyrights and regulations beforehand.