Link to the University of Pittsburgh Homepage
Link to the University Library System Homepage Link to the Contact Us Form

Design, feasibility, and acceptability of an intervention using personal digital assistant-based self-monitoring in managing type 2 diabetes

Sevick, MA and Zickmund, S and Korytkowski, M and Piraino, B and Sereika, S and Mihalko, S and Snetselaar, L and Stumbo, P and Hausmann, L and Ren, D and Marsh, R and Sakraida, T and Gibson, J and Safaien, M and Starrett, TJ and Burke, LE (2008) Design, feasibility, and acceptability of an intervention using personal digital assistant-based self-monitoring in managing type 2 diabetes. Contemporary Clinical Trials, 29 (3). 396 - 409. ISSN 1551-7144

[img] Plain Text (licence)
Available under License : See the attached license file.

Download (1kB)

Abstract

Background: The information processing demands associated with behavioral self-management of diabetes are extensive. Pairing personal digital assistant (PDA)-based self-monitoring with a behavioral self-management intervention may improve adherence and patient outcomes. Methods: ENHANCE is a randomized controlled trial to test an intervention designed to improve regimen adherence in adults with type 2 diabetes. The intervention, based on Social Cognitive Theory (SCT), is paired with PDA-based self-monitoring. In this paper we describe the: (a) manner in which PDA-based self-monitoring is integrated within the SCT-based intervention, (b) feasibility and acceptability of PDA-based dietary self-monitoring, and (c) issues encountered in teaching participants to self-monitor using a PDA. Results: During the first 30 months of this 5-year study, 232 participants were screened and 151 were randomized. To date, 6 cohorts have completed the study. The retention rate is 85% (n = 129). Of those randomized to the intervention (n = 74) and completing the study (n = 61), 88% reported understanding the usefulness of PDA-monitoring, 85% reported ease in entering foods into the device, 70% reported ease in interpreting feedback graphs, and 82% indicated that they would continue to use the PDA for self-monitoring after the study concluded. Assuming 3 meals per day, participants entered an average of 58% of their meals in their PDA, and 43% were entered assuming 4 meals per day. If we eliminate from the analysis those individuals who entered less than 10% of their expected meals (n = 12), the average rate of self-monitoring was 69% assuming 3 meals per day, and 52% assuming 4 meals per day. Conclusions: PDA-based dietary monitoring is perceived by participants to be useful and acceptable. The approach used to instruct participants in use of the PDA and lessons learned are discussed. PDA technology shows promise as a tool for assisting those with type 2 diabetes in their efforts to manage their disease. © 2007 Elsevier Inc. All rights reserved.


Share

Citation/Export:
Social Networking:
Share |

Details

Item Type: Article
Status: Published
Creators/Authors:
CreatorsEmailPitt UsernameORCID
Sevick, MAklinvexd@pitt.eduKLINVEXD
Zickmund, Sslz9@pitt.eduSLZ9
Korytkowski, M
Piraino, B
Sereika, Sssereika@pitt.eduSSEREIKA
Mihalko, S
Snetselaar, L
Stumbo, P
Hausmann, Lleslieh@pitt.eduLESLIEH
Ren, Ddir8@pitt.eduDIR8
Marsh, R
Sakraida, T
Gibson, J
Safaien, M
Starrett, TJ
Burke, LElbu100@pitt.eduLBU100
Date: 1 May 2008
Date Type: Publication
Journal or Publication Title: Contemporary Clinical Trials
Volume: 29
Number: 3
Page Range: 396 - 409
DOI or Unique Handle: 10.1016/j.cct.2007.09.004
Schools and Programs: School of Nursing > Nursing
Refereed: Yes
ISSN: 1551-7144
MeSH Headings: Adult; Blood Glucose Self-Monitoring--instrumentation; Computers, Handheld; Counseling; Data Display; Diabetes Mellitus, Type 2--blood; Diabetes Mellitus, Type 2--diagnosis; Diabetes Mellitus, Type 2--therapy; Diet Records; Equipment Design; Feasibility Studies; Health Behavior; Humans; Life Style; Medical Records; Patient Selection; Research Design; Self Care; User-Computer Interface
Other ID: NLM NIHMS51260, NLM PMC2701552
PubMed Central ID: PMC2701552
PubMed ID: 17997364
Date Deposited: 20 Sep 2012 21:16
Last Modified: 03 Feb 2019 02:55
URI: http://d-scholarship.pitt.edu/id/eprint/14299

Metrics

Monthly Views for the past 3 years

Plum Analytics

Altmetric.com


Actions (login required)

View Item View Item