TABLE 6

Correlation of key themes

Theme A	Theme B	Pearson's correlation coefficient
Patient aspects	Data quality	0.57
Physician resistance	Computer access needed	0.53
Physician resistance	Data quality	0.52
Retraining needed	Physician resistance	0.50
System issues	Retraining needed	0.48
System issues	Physician resistance	0.45
Retraining needed	Data quality	0.43
Physician resistance	Patient aspects	0.43
Data quality	Benefits	0.43
System issues	Data quality	0.42
Physician resistance	Expand registry access	0.41
Retraining needed	Expand registry access	0.39
Reporting issues	Data quality	0.37
Data quality	Data entry issues	0.37

There were 55 possible correlations of various themes that ranged from 0.08 to 0.57. This table represents the first 14 paired themes in rank order of correlation.