Skip to main content

Table 2 Random selection of the eligible clinics and random allocation of the selected clinics into intervention and control arms, n = 20

From: Effectiveness of the EMPOWER-PAR Intervention in Improving Clinical Outcomes of Type 2 Diabetes Mellitus in Primary Care: A Pragmatic Cluster Randomised Controlled Trial

Pair Geographic Location Workload (average number of patients seen in the clinic per day) Staffing (number of doctors and allied health personnel) 1st Stage: Random Selection 2nd Stage: Random Allocation
Pair no. 1 Urban 900 30 Intervention
Urban 900 28 Control
Pair no. 2 Urban 600 27 Intervention
Urban 650 29 Control
Pair no. 3 Urban 330 28 ×  
Sub-urban 350 27  
Pair no. 4 Urban 550 32 Intervention
Urban 500 33 Control
Pair no. 5 Urban 500 50 ×  
Urban 500 51  
Pair no. 6 Sub-urban 300 36 ×  
Urban 200 33  
Pair no. 7 Urban 700 73 ×  
Urban 1000 119  
Pair no. 8 Sub-urban 500 22 Intervention
Sub-urban 500 20 Control
Pair no. 9 Urban 400 44 ×  
Sub-urban 326 41  
Pair no. 10 Sub-urban 350 21 Intervention
Sub-urban 400 19 Control