Table 2.

Relationship of practice random assignment, patient baseline diabetes status, and mortality during a 5-year follow-up interval. Hazard ratio estimates with 95% confidence intervals shown in brackets. Data gathered from the PROSPECT study

Practice randomization assignment	Patient baseline diabetes status	Unadjusted hazard ratio (Intervention vs. Usual Care) stratified by diabetes status	Adjusted hazard ratio (Intervention vs. Usual Care)* stratified by diabetes status
Intervention	Diabetes	0.66 [0.36, 1.21]	0.49 [0.24, 0.98]
Usual care	Diabetes
Intervention	No Diabetes	0.94 [0.58, 1.52]	0.79 [0.42, 1.47]
Usual care	No Diabetes

^*adjusted for baseline age, gender, education, ethnicity, smoking status, number of medical conditions, number of disabilities, and cognition.