Validation of measures of satisfaction with and impact of continuous and conventional glucose monitoring.

ABSTRACT:

Background

The evaluation of patient-reported outcomes (e.g. impact, satisfaction) is important in trials of continuous glucose monitoring (CGM). We evaluated psychometric properties of the CGM Satisfaction Scale (CGM-SAT) and the Glucose Monitoring Survey (GMS).

Methods

CGM-SAT is a 44-item scale on which patients (n=224) or parents (n=102) rated their experience with CGM over the prior 6 months. GMS is a 22-item scale on which patients (n=447) or parents (n=221) rated the blood glucose monitoring system they were using (home glucose meter with or without CGM) at baseline and 6 months.

Results

The alpha coefficient for the CGM-SAT was > or = 0.94 for all respondents and for the GMS was > or = 0.84 for all respondents at baseline and 6 months. Parent-youth agreement w

SUBMITTER: Juvenile Diabetes Research Foundation Continuous Glucose Monitoring Study Group 

PROVIDER: S-EPMC3045572 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature