Table 2 Correlation between adherence and blood glucose monitoring assessments
Assessments | Blood glucose monitoring frequency (self-report) (r) | Blood glucose monitoring frequency (diary) (r) | Blood glucose monitoring frequency (meter collection/downloading) (r) |
|---|---|---|---|
Self-administered survey (SCI-R) | 0.50 | 0.46 | 0.40 |
P value | <0.0001 | <0.0001 | 0.0002 |
Structured interview/survey (DSMP) | 0.69 | 0.32 | 0.52 |
P value | <0.0001 | 0.004 | <0.0001 |
Self-report (categorical) | 0.31 | 0.28 | 0.41 |
P value | 0.005 | 0.01 | 0.0001 |
Self-report (continuous) | 0.34 | 0.25 | 0.33 |
P value | 0.002 | 0.02 | 0.003 |