Bell C, McLeod LD, Nelson LM, Fehnel SE, Zografos LJ, Bowers B. Development and psychometric evaluation of a new patient-reported outcome instrument measuring the functional impact of insomnia. Qual Life Res. 2011 Nov 1;20(9):1457-68.
Williams VS, Nelson LM, Gilligan TM, Fehnel SE, Baird MJ, Carson RT. The relationship between changes in PRO measures of IBS-C symptoms and the IBS-QOL: results from two phase 3 trials of linaclotide. Poster presented at the 18th Annual Conference of the International Society for Quality of Life Research; October 1, 2011.
McLeod LD, Pulgar S, Nelson LM, Maldonado M, Gilligan T, Zhang Y. Psychometric evaluation of the Cushing's quality of life questionnaire (CushingQOL). Poster presented at the 18th Annual Conference of the International Society for Quality of Life Research; October 2011.
McLeod LD, Williams VS, Nelson LM, Coon CD. Psychometrics for the non-psychometrician – part I. Presented at the 18th Annual Conference of the International Society for Quality of Life Research; October 2011.
Nelson LM, Nixon A, Copley-Merriman K. Documenting PRO evidence for regulatory submissions to support labeling claims. Poster presented at the International Society for Quality of Life Research Workshop #2; October 2011.
Nelson LM, Williams VS, Gilligan TN, Fehnel SE, Baird MJ, Carson RT. Examining the relationship between changes in pro measures of chronic constipation symptoms and the pac-qol: results from two phase 3 trials of linaclotide. Poster presented at the 18th Annual Conference of the International Society for Quality of Life Research; October 1, 2011.
Coon CD, Nelson LM, Gilligan T. Advanced psychometric methods for PRO development – factor analysis. Presented at the 18th Annual Conference for the International Society for Quality of Life Research; October 2011.
Coon CD, Nelson LM, McLeod LD, Williams VS. Psychometrics for the non-psychometrician – part II. Presented at the 18th Annual Conference of the International Society for Quality of Life Research; October 2011.
Dalal AA, Nelson L, Gilligan T, McLeod L, Lewis S, DeMuro-Mercon C. Evaluating patient-reported outcome measurement comparability between paper and alternate versions, using the lung function questionnaire as an example. Value Health. 2011 Jul 1;14(5):712-20.
Dalal AA, Nelson L, Gilligan TM, McLeod LD, Lewis SE, DeMuro C. Measurement comparability between paper and alternate versions: recommended assessment steps using the lung function questionnaire as an example. Poster presented at the 2011 ISPOR 16th Annual International Meeting; May 25, 2011. [abstract] Value Health. 2011 May; 14(3):A145.
Gilligan TM, Nelson L, Dalal AA, McLeod LD. Visually evaluating the measurement comparability between paper-based and alternate versions of administration of the lung function questionnaire. Poster presented at the 2011 ISPOR 16th Annual International Meeting; May 25, 2011. [abstract] Value Health. 2011 May; 14(3):A153.
Dalal A, DeMuro-Mercon CJ, Lewis SA, Nelson LM, Gilligan T, McLeod LD. Mixed modes of administration of the lung function questionnaire: validation in subjects with smoking history. Poster presented at the International Conference of the American Thoracic Society; May 2011.