From: Quality of chronic disease care in general practice: the development and validation of a provider interview tool
RATING
r11
r22
r33
r44
r 55
Diabetes
0.59
0.74
0.81
0.85
0.88
Asthma
0.71
0.83
0.91
0.92
IHD
0.63
0.77
0.84
0.87
0.90