The views expressed here are those of the individual authors and not necessarily those of the JSM sponsors, their officers, or their staff.
Online Program Home
Abstract Details
Activity Number:
|
618
|
Type:
|
Contributed
|
Date/Time:
|
Thursday, August 2, 2012 : 8:30 AM to 10:20 AM
|
Sponsor:
|
ENAR
|
Abstract - #305713 |
Title:
|
An Innovative Application of Sampling Weights to Evaluate Screening Versus Standard Assessments in COPD
|
Author(s):
|
Diana Lam*+ and Gary Koch
|
Companies:
|
The University of North Carolina at Chapel Hill and The University of North Carolina at Chapel Hill
|
Address:
|
113 Purefoy Rd, Chapel Hill, NC, 27514, United States
|
Keywords:
|
Chronic Obstructive Pulmonary Disease ;
screener ;
sampling weights ;
ROC
|
Abstract:
|
Chronic obstructive pulmonary disease (COPD) affects 5% of the adult population in the United States, but a general screener has not been evaluated for the disease at a large scale. In this paper we evaluate a COPD screener using an innovative application of sampling weights. With these sampling weights, we explore the different cut off points and variables to use in the screener. We found that the optimal variable on the pocket screener was peak expiratory flow with an ideal cutoff of 0.91.
|
The address information is for the authors that have a + after their name.
Authors who are presenting talks have a * after their name.
Back to the full JSM 2012 program
|
2012 JSM Online Program Home
For information, contact jsm@amstat.org or phone (888) 231-3473.
If you have questions about the Continuing Education program, please contact the Education Department.